diff --git a/.github/workflows/qc_checks.yaml b/.github/workflows/qc_checks.yaml
index 93b208451b..b884796cec 100644
--- a/.github/workflows/qc_checks.yaml
+++ b/.github/workflows/qc_checks.yaml
@@ -182,9 +182,9 @@ jobs:
         run: |
           sudo apt-get update
           sudo apt-get install gettext
+          python -m pip install -U pip
           pip3 install invoke
-          invoke install
-          invoke static
+          invoke update
       - name: Coverage Tests
         run: |
           invoke coverage
@@ -245,11 +245,12 @@ jobs:
       - name: Install Dependencies
         run: |
           sudo apt-get update
-          sudo apt-get install libpq-dev
+          sudo apt-get install libpq-dev gettext
+          python -m pip install -U pip
           pip3 install invoke
           pip3 install psycopg2
           pip3 install django-redis>=5.0.0
-          invoke install
+          invoke update
       - name: Run Tests
         run: invoke test
       - name: Data Import Export
@@ -302,10 +303,11 @@ jobs:
       - name: Install Dependencies
         run: |
           sudo apt-get update
-          sudo apt-get install libmysqlclient-dev
+          sudo apt-get install libmysqlclient-dev gettext
+          python -m pip install -U pip
           pip3 install invoke
           pip3 install mysqlclient
-          invoke install
+          invoke update
       - name: Run Tests
         run: invoke test
       - name: Data Import Export
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
new file mode 100644
index 0000000000..1dc2ba3f70
--- /dev/null
+++ b/.pre-commit-config.yaml
@@ -0,0 +1,19 @@
+# See https://pre-commit.com for more information
+# See https://pre-commit.com/hooks.html for more hooks
+repos:
+-   repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v4.2.0
+    hooks:
+    -   id: trailing-whitespace
+    -   id: end-of-file-fixer
+    -   id: check-yaml
+    -   id: check-added-large-files
+    -   id: mixed-line-ending
+-   repo: https://github.com/pycqa/flake8
+    rev: '4.0.1'
+    hooks:
+    -   id: flake8
+-   repo: https://github.com/pycqa/isort
+    rev: '5.10.1'
+    hooks:
+    -   id: isort
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index c36c11b62b..e6a58dba54 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -1,5 +1,9 @@
 Please read the contribution guidelines below, before submitting your first pull request to the InvenTree codebase.
 
+## Setup
+
+Please run `invoke setup_dev` in the root directory of your InvenTree code base to set up your development setup before starting to contribute. This will install and set up pre-commit to run some checks before each commit and help reduce the style errors. 
+
 ## Branches and Versioning
 
 InvenTree roughly follow the [GitLab flow](https://docs.gitlab.com/ee/topics/gitlab_flow.html) branching style, to allow simple management of multiple tagged releases, short-lived branches, and development on the main branch.
@@ -90,7 +94,8 @@ The various github actions can be found in the `./github/workflows` directory
 
 ## Code Style
 
-Sumbitted Python code is automatically checked against PEP style guidelines. Locally you can run `invoke style` to ensure the style checks will pass, before submitting the PR.
+Sumbitted Python code is automatically checked against PEP style guidelines. Locally you can run `invoke style` to ensure the style checks will pass, before submitting the PR.  
+Please write docstrings for each function and class - we follow the [google doc-style](https://google.github.io/styleguide/pyguide.html#38-comments-and-docstrings) for python. Docstrings for general javascript code is encouraged! Docstyles are checked by `invoke style`.
 
 ## Documentation
 
diff --git a/InvenTree/InvenTree/api_tester.py b/InvenTree/InvenTree/api_tester.py
index 34976ffbfe..935252de5b 100644
--- a/InvenTree/InvenTree/api_tester.py
+++ b/InvenTree/InvenTree/api_tester.py
@@ -6,16 +6,14 @@ import csv
 import io
 import re
 
-from django.http.response import StreamingHttpResponse
 from django.contrib.auth import get_user_model
 from django.contrib.auth.models import Group
+from django.http.response import StreamingHttpResponse
+
 from rest_framework.test import APITestCase
 
 
-class InvenTreeAPITestCase(APITestCase):
-    """
-    Base class for running InvenTree API tests
-    """
+class UserMixin:
 
     # User information
     username = 'testuser'
@@ -52,37 +50,49 @@ class InvenTreeAPITestCase(APITestCase):
 
         self.user.save()
 
-        for role in self.roles:
-            self.assignRole(role)
+        # Assign all roles if set
+        if self.roles == 'all':
+            self.assignRole(assign_all=True)
+        # else filter the roles
+        else:
+            for role in self.roles:
+                self.assignRole(role)
 
         if self.auto_login:
             self.client.login(username=self.username, password=self.password)
 
-    def assignRole(self, role):
+    def assignRole(self, role=None, assign_all: bool = False):
         """
         Set the user roles for the registered user
         """
 
         # role is of the format 'rule.permission' e.g. 'part.add'
 
-        rule, perm = role.split('.')
+        if not assign_all and role:
+            rule, perm = role.split('.')
 
         for ruleset in self.group.rule_sets.all():
 
-            if ruleset.name == rule:
+            if assign_all or ruleset.name == rule:
 
-                if perm == 'view':
+                if assign_all or perm == 'view':
                     ruleset.can_view = True
-                elif perm == 'change':
+                elif assign_all or perm == 'change':
                     ruleset.can_change = True
-                elif perm == 'delete':
+                elif assign_all or perm == 'delete':
                     ruleset.can_delete = True
-                elif perm == 'add':
+                elif assign_all or perm == 'add':
                     ruleset.can_add = True
 
                 ruleset.save()
                 break
 
+
+class InvenTreeAPITestCase(UserMixin, APITestCase):
+    """
+    Base class for running InvenTree API tests
+    """
+
     def getActions(self, url):
         """
         Return a dict of the 'actions' available at a given endpoint.
diff --git a/InvenTree/InvenTree/ci_render_js.py b/InvenTree/InvenTree/ci_render_js.py
index 94530db096..824fe5d7e3 100644
--- a/InvenTree/InvenTree/ci_render_js.py
+++ b/InvenTree/InvenTree/ci_render_js.py
@@ -3,14 +3,13 @@ Pull rendered copies of the templated
 only used for testing the js files! - This file is omited from coverage
 """
 
-from django.test import TestCase  # pragma: no cover
-from django.contrib.auth import get_user_model  # pragma: no cover
-
 import os  # pragma: no cover
-import pathlib  # pragma: no cover
+import pathlib
+
+from InvenTree.helpers import InvenTreeTestCase  # pragma: no cover
 
 
-class RenderJavascriptFiles(TestCase):  # pragma: no cover
+class RenderJavascriptFiles(InvenTreeTestCase):  # pragma: no cover
     """
     A unit test to "render" javascript files.
 
@@ -18,18 +17,6 @@ class RenderJavascriptFiles(TestCase):  # pragma: no cover
     we need the fully-rendered files for linting and static tests.
     """
 
-    def setUp(self):
-
-        user = get_user_model()
-
-        self.user = user.objects.create_user(
-            username='testuser',
-            password='testpassword',
-            email='user@gmail.com',
-        )
-
-        self.client.login(username='testuser', password='testpassword')
-
     def download_file(self, filename, prefix):
 
         url = os.path.join(prefix, filename)
diff --git a/InvenTree/InvenTree/helpers.py b/InvenTree/InvenTree/helpers.py
index 9e6e24acb8..34ce1439c8 100644
--- a/InvenTree/InvenTree/helpers.py
+++ b/InvenTree/InvenTree/helpers.py
@@ -14,8 +14,10 @@ from wsgiref.util import FileWrapper
 from django.http import StreamingHttpResponse
 from django.core.exceptions import ValidationError, FieldError
 from django.utils.translation import gettext_lazy as _
+from django.test import TestCase
 
 from django.contrib.auth.models import Permission
+from .api_tester import UserMixin
 
 import InvenTree.version
 
@@ -781,3 +783,7 @@ def inheritors(cls):
                 subcls.add(child)
                 work.append(child)
     return subcls
+
+
+class InvenTreeTestCase(UserMixin, TestCase):
+    pass
diff --git a/InvenTree/InvenTree/test_api.py b/InvenTree/InvenTree/test_api.py
index f55dfbcda2..889ff674b3 100644
--- a/InvenTree/InvenTree/test_api.py
+++ b/InvenTree/InvenTree/test_api.py
@@ -1,22 +1,17 @@
 """ Low level tests for the InvenTree API """
 
-from rest_framework import status
-
-from django.test import TestCase
-
-from django.contrib.auth import get_user_model
-from django.contrib.auth.models import Group
-
-from django.urls import reverse
-
-from InvenTree.api_tester import InvenTreeAPITestCase
-
-from users.models import RuleSet
-
 from base64 import b64encode
 
+from django.urls import reverse
 
-class HTMLAPITests(TestCase):
+from rest_framework import status
+
+from InvenTree.api_tester import InvenTreeAPITestCase
+from InvenTree.helpers import InvenTreeTestCase
+from users.models import RuleSet
+
+
+class HTMLAPITests(InvenTreeTestCase):
     """
     Test that we can access the REST API endpoints via the HTML interface.
 
@@ -24,33 +19,7 @@ class HTMLAPITests(TestCase):
     which raised an AssertionError when using the HTML API interface,
     while the regular JSON interface continued to work as expected.
     """
-
-    def setUp(self):
-        super().setUp()
-
-        # Create a user
-        user = get_user_model()
-
-        self.user = user.objects.create_user(
-            username='username',
-            email='user@email.com',
-            password='password'
-        )
-
-        # Put the user into a group with the correct permissions
-        group = Group.objects.create(name='mygroup')
-        self.user.groups.add(group)
-
-        # Give the group *all* the permissions!
-        for rule in group.rule_sets.all():
-            rule.can_view = True
-            rule.can_change = True
-            rule.can_add = True
-            rule.can_delete = True
-
-            rule.save()
-
-        self.client.login(username='username', password='password')
+    roles = 'all'
 
     def test_part_api(self):
         url = reverse('api-part-list')
diff --git a/InvenTree/InvenTree/test_middleware.py b/InvenTree/InvenTree/test_middleware.py
index bced2eb079..e9e5e4846f 100644
--- a/InvenTree/InvenTree/test_middleware.py
+++ b/InvenTree/InvenTree/test_middleware.py
@@ -1,12 +1,11 @@
 """Tests for middleware functions"""
 
-from django.test import TestCase
-
-from django.contrib.auth import get_user_model
 from django.urls import reverse
 
+from InvenTree.helpers import InvenTreeTestCase
 
-class MiddlewareTests(TestCase):
+
+class MiddlewareTests(InvenTreeTestCase):
     """Test for middleware functions"""
 
     def check_path(self, url, code=200, **kwargs):
@@ -14,15 +13,6 @@ class MiddlewareTests(TestCase):
         self.assertEqual(response.status_code, code)
         return response
 
-    def setUp(self):
-        super().setUp()
-
-        # Create a user
-        user = get_user_model()
-
-        self.user = user.objects.create_user(username='username', email='user@email.com', password='password')
-        self.client.login(username='username', password='password')
-
     def test_AuthRequiredMiddleware(self):
         """Test the auth middleware"""
 
@@ -32,6 +22,10 @@ class MiddlewareTests(TestCase):
         # logout
         self.client.logout()
 
+        # check that static files go through
+        # TODO @matmair reenable this check
+        # self.check_path('/static/css/inventree.css', 302)
+
         # check that account things go through
         self.check_path(reverse('account_login'))
 
diff --git a/InvenTree/InvenTree/test_views.py b/InvenTree/InvenTree/test_views.py
index 0a145ec508..8dac196a1d 100644
--- a/InvenTree/InvenTree/test_views.py
+++ b/InvenTree/InvenTree/test_views.py
@@ -5,28 +5,17 @@ Unit tests for the main web views
 import re
 import os
 
-from django.test import TestCase
 from django.urls import reverse
-from django.contrib.auth import get_user_model
+
+from InvenTree.helpers import InvenTreeTestCase
 
 
-class ViewTests(TestCase):
+class ViewTests(InvenTreeTestCase):
     """ Tests for various top-level views """
 
     username = 'test_user'
     password = 'test_pass'
 
-    def setUp(self):
-
-        # Create a user
-        self.user = get_user_model().objects.create_user(self.username, 'user@email.com', self.password)
-        self.user.set_password(self.password)
-        self.user.save()
-
-        result = self.client.login(username=self.username, password=self.password)
-
-        self.assertEqual(result, True)
-
     def test_api_doc(self):
         """ Test that the api-doc view works """
 
diff --git a/InvenTree/InvenTree/tests.py b/InvenTree/InvenTree/tests.py
index 26b50a0eca..553856d86f 100644
--- a/InvenTree/InvenTree/tests.py
+++ b/InvenTree/InvenTree/tests.py
@@ -7,8 +7,8 @@ from unittest import mock
 from django.test import TestCase, override_settings
 import django.core.exceptions as django_exceptions
 from django.core.exceptions import ValidationError
-from django.contrib.auth import get_user_model
 from django.conf import settings
+from django.contrib.auth import get_user_model
 
 from djmoney.money import Money
 from djmoney.contrib.exchange.models import Rate, convert_money
@@ -457,18 +457,12 @@ class TestStatus(TestCase):
         self.assertEqual(ready.isImportingData(), False)
 
 
-class TestSettings(TestCase):
+class TestSettings(helpers.InvenTreeTestCase):
     """
     Unit tests for settings
     """
 
-    def setUp(self) -> None:
-        self.user_mdl = get_user_model()
-
-        # Create a user for auth
-        user = get_user_model()
-        self.user = user.objects.create_superuser('testuser1', 'test1@testing.com', 'password1')
-        self.client.login(username='testuser1', password='password1')
+    superuser = True
 
     def in_env_context(self, envs={}):
         """Patch the env to include the given dict"""
@@ -483,8 +477,9 @@ class TestSettings(TestCase):
 
     @override_settings(TESTING_ENV=True)
     def test_set_user_to_few(self):
+        user_model = get_user_model()
         # add shortcut
-        user_count = self.user_mdl.objects.count
+        user_count = user_model.objects.count
         # enable testing mode
         settings.TESTING_ENV = True
 
@@ -506,14 +501,18 @@ class TestSettings(TestCase):
         })
         self.assertEqual(user_count(), 2)
 
+        username2 = 'testuser1'
+        email2 = 'test1@testing.com'
+        password2 = 'password1'
+
         # create user manually
-        self.user_mdl.objects.create_user('testuser', 'test@testing.com', 'password')
+        user_model.objects.create_user(username2, email2, password2)
         self.assertEqual(user_count(), 3)
         # check it will not be created again
         self.run_reload({
-            'INVENTREE_ADMIN_USER': 'testuser',
-            'INVENTREE_ADMIN_EMAIL': 'test@testing.com',
-            'INVENTREE_ADMIN_PASSWORD': 'password',
+            'INVENTREE_ADMIN_USER': username2,
+            'INVENTREE_ADMIN_EMAIL': email2,
+            'INVENTREE_ADMIN_PASSWORD': password2,
         })
         self.assertEqual(user_count(), 3)
 
@@ -548,7 +547,7 @@ class TestSettings(TestCase):
 
         # with env set
         with self.in_env_context({'INVENTREE_CONFIG_FILE': 'my_special_conf.yaml'}):
-            self.assertIn('inventree/inventree/my_special_conf.yaml', config.get_config_file().lower())
+            self.assertIn('inventree/my_special_conf.yaml', config.get_config_file().lower())
 
     def test_helpers_plugin_file(self):
         # normal run - not configured
@@ -574,18 +573,11 @@ class TestSettings(TestCase):
             self.assertEqual(config.get_setting(TEST_ENV_NAME, None), '321')
 
 
-class TestInstanceName(TestCase):
+class TestInstanceName(helpers.InvenTreeTestCase):
     """
     Unit tests for instance name
     """
 
-    def setUp(self):
-        # Create a user for auth
-        user = get_user_model()
-        self.user = user.objects.create_superuser('testuser', 'test@testing.com', 'password')
-
-        self.client.login(username='testuser', password='password')
-
     def test_instance_name(self):
 
         # default setting
diff --git a/InvenTree/build/test_api.py b/InvenTree/build/test_api.py
index 4ba54e9c73..1adf38935e 100644
--- a/InvenTree/build/test_api.py
+++ b/InvenTree/build/test_api.py
@@ -2,10 +2,6 @@ from datetime import datetime, timedelta
 
 from django.urls import reverse
 
-from django.contrib.auth import get_user_model
-from django.contrib.auth.models import Group
-
-from rest_framework.test import APITestCase
 from rest_framework import status
 
 from part.models import Part
@@ -16,7 +12,7 @@ from InvenTree.status_codes import BuildStatus
 from InvenTree.api_tester import InvenTreeAPITestCase
 
 
-class TestBuildAPI(APITestCase):
+class TestBuildAPI(InvenTreeAPITestCase):
     """
     Series of tests for the Build DRF API
     - Tests for Build API
@@ -30,25 +26,11 @@ class TestBuildAPI(APITestCase):
         'build',
     ]
 
-    def setUp(self):
-        # Create a user for auth
-        user = get_user_model()
-        self.user = user.objects.create_user('testuser', 'test@testing.com', 'password')
-
-        g = Group.objects.create(name='builders')
-        self.user.groups.add(g)
-
-        for rule in g.rule_sets.all():
-            if rule.name == 'build':
-                rule.can_change = True
-                rule.can_add = True
-                rule.can_delete = True
-
-                rule.save()
-
-        g.save()
-
-        self.client.login(username='testuser', password='password')
+    roles = [
+        'build.change',
+        'build.add',
+        'build.delete',
+    ]
 
     def test_get_build_list(self):
         """
diff --git a/InvenTree/build/tests.py b/InvenTree/build/tests.py
index d3c0c41112..8bd7553a52 100644
--- a/InvenTree/build/tests.py
+++ b/InvenTree/build/tests.py
@@ -1,18 +1,16 @@
-from django.test import TestCase
 from django.urls import reverse
 
-from django.contrib.auth import get_user_model
-from django.contrib.auth.models import Group
-
 from datetime import datetime, timedelta
 
+from InvenTree.helpers import InvenTreeTestCase
+
 from .models import Build
 from stock.models import StockItem
 
 from InvenTree.status_codes import BuildStatus
 
 
-class BuildTestSimple(TestCase):
+class BuildTestSimple(InvenTreeTestCase):
 
     fixtures = [
         'category',
@@ -21,27 +19,11 @@ class BuildTestSimple(TestCase):
         'build',
     ]
 
-    def setUp(self):
-        # Create a user for auth
-        user = get_user_model()
-        user.objects.create_user('testuser', 'test@testing.com', 'password')
-
-        self.user = user.objects.get(username='testuser')
-
-        g = Group.objects.create(name='builders')
-        self.user.groups.add(g)
-
-        for rule in g.rule_sets.all():
-            if rule.name == 'build':
-                rule.can_change = True
-                rule.can_add = True
-                rule.can_delete = True
-
-                rule.save()
-
-        g.save()
-
-        self.client.login(username='testuser', password='password')
+    roles = [
+        'build.change',
+        'build.add',
+        'build.delete',
+    ]
 
     def test_build_objects(self):
         # Ensure the Build objects were correctly created
@@ -106,7 +88,7 @@ class BuildTestSimple(TestCase):
         self.assertEqual(build.status, BuildStatus.CANCELLED)
 
 
-class TestBuildViews(TestCase):
+class TestBuildViews(InvenTreeTestCase):
     """ Tests for Build app views """
 
     fixtures = [
@@ -116,28 +98,15 @@ class TestBuildViews(TestCase):
         'build',
     ]
 
+    roles = [
+        'build.change',
+        'build.add',
+        'build.delete',
+    ]
+
     def setUp(self):
         super().setUp()
 
-        # Create a user
-        user = get_user_model()
-        self.user = user.objects.create_user('username', 'user@email.com', 'password')
-
-        g = Group.objects.create(name='builders')
-        self.user.groups.add(g)
-
-        for rule in g.rule_sets.all():
-            if rule.name == 'build':
-                rule.can_change = True
-                rule.can_add = True
-                rule.can_delete = True
-
-                rule.save()
-
-        g.save()
-
-        self.client.login(username='username', password='password')
-
         # Create a build output for build # 1
         self.build = Build.objects.get(pk=1)
 
diff --git a/InvenTree/common/models.py b/InvenTree/common/models.py
index 92e5c1522c..aa54c814ad 100644
--- a/InvenTree/common/models.py
+++ b/InvenTree/common/models.py
@@ -1429,6 +1429,13 @@ class InvenTreeUserSetting(BaseInvenTreeSetting):
             'validator': bool,
         },
 
+        'SEARCH_HIDE_INACTIVE_PARTS': {
+            'name': _("Hide Inactive Parts"),
+            'description': _('Excluded inactive parts from search preview window'),
+            'default': False,
+            'validator': bool,
+        },
+
         'SEARCH_PREVIEW_SHOW_CATEGORIES': {
             'name': _('Search Categories'),
             'description': _('Display part categories in search preview window'),
@@ -1443,6 +1450,13 @@ class InvenTreeUserSetting(BaseInvenTreeSetting):
             'validator': bool,
         },
 
+        'SEARCH_PREVIEW_HIDE_UNAVAILABLE_STOCK': {
+            'name': _('Hide Unavailable Stock Items'),
+            'description': _('Exclude stock items which are not available from the search preview window'),
+            'validator': bool,
+            'default': False,
+        },
+
         'SEARCH_PREVIEW_SHOW_LOCATIONS': {
             'name': _('Search Locations'),
             'description': _('Display stock locations in search preview window'),
@@ -1464,6 +1478,13 @@ class InvenTreeUserSetting(BaseInvenTreeSetting):
             'validator': bool,
         },
 
+        'SEARCH_PREVIEW_EXCLUDE_INACTIVE_PURCHASE_ORDERS': {
+            'name': _('Exclude Inactive Purchase Orders'),
+            'description': _('Exclude inactive purchase orders from search preview window'),
+            'default': True,
+            'validator': bool,
+        },
+
         'SEARCH_PREVIEW_SHOW_SALES_ORDERS': {
             'name': _('Search Sales Orders'),
             'description': _('Display sales orders in search preview window'),
@@ -1471,6 +1492,13 @@ class InvenTreeUserSetting(BaseInvenTreeSetting):
             'validator': bool,
         },
 
+        'SEARCH_PREVIEW_EXCLUDE_INACTIVE_SALES_ORDERS': {
+            'name': _('Exclude Inactive Sales Orders'),
+            'description': _('Exclude inactive sales orders from search preview window'),
+            'validator': bool,
+            'default': True,
+        },
+
         'SEARCH_PREVIEW_RESULTS': {
             'name': _('Search Preview Results'),
             'description': _('Number of results to show in each section of the search preview window'),
@@ -1478,13 +1506,6 @@ class InvenTreeUserSetting(BaseInvenTreeSetting):
             'validator': [int, MinValueValidator(1)]
         },
 
-        'SEARCH_HIDE_INACTIVE_PARTS': {
-            'name': _("Hide Inactive Parts"),
-            'description': _('Hide inactive parts in search preview window'),
-            'default': False,
-            'validator': bool,
-        },
-
         'PART_SHOW_QUANTITY_IN_FORMS': {
             'name': _('Show Quantity in Forms'),
             'description': _('Display available part quantity in some forms'),
@@ -1701,6 +1722,9 @@ class ColorTheme(models.Model):
     @classmethod
     def get_color_themes_choices(cls):
         """ Get all color themes from static folder """
+        if settings.TESTING and not os.path.exists(settings.STATIC_COLOR_THEMES_DIR):
+            logger.error('Theme directory does not exsist')
+            return []
 
         # Get files list from css/color-themes/ folder
         files_list = []
diff --git a/InvenTree/common/tests.py b/InvenTree/common/tests.py
index 8e3f69c21e..39ea376274 100644
--- a/InvenTree/common/tests.py
+++ b/InvenTree/common/tests.py
@@ -4,21 +4,20 @@ import json
 from datetime import timedelta
 
 from django.test import TestCase, Client
-from django.contrib.auth import get_user_model
 from django.urls import reverse
 
 from InvenTree.api_tester import InvenTreeAPITestCase
-from InvenTree.helpers import str2bool
+from InvenTree.helpers import InvenTreeTestCase, str2bool
 from plugin.models import NotificationUserSetting, PluginConfig
 from plugin import registry
 
-from .models import InvenTreeSetting, InvenTreeUserSetting, WebhookEndpoint, WebhookMessage, NotificationEntry
+from .models import InvenTreeSetting, InvenTreeUserSetting, WebhookEndpoint, WebhookMessage, NotificationEntry, ColorTheme
 from .api import WebhookView
 
 CONTENT_TYPE_JSON = 'application/json'
 
 
-class SettingsTest(TestCase):
+class SettingsTest(InvenTreeTestCase):
     """
     Tests for the 'settings' model
     """
@@ -27,16 +26,6 @@ class SettingsTest(TestCase):
         'settings',
     ]
 
-    def setUp(self):
-
-        user = get_user_model()
-
-        self.user = user.objects.create_user('username', 'user@email.com', 'password')
-        self.user.is_staff = True
-        self.user.save()
-
-        self.client.login(username='username', password='password')
-
     def test_settings_objects(self):
 
         # There should be two settings objects in the database
@@ -112,28 +101,70 @@ class SettingsTest(TestCase):
         self.assertIn('STOCK_OWNERSHIP_CONTROL', result)
         self.assertIn('SIGNUP_GROUP', result)
 
-    def test_required_values(self):
+    def run_settings_check(self, key, setting):
+
+        self.assertTrue(type(setting) is dict)
+
+        name = setting.get('name', None)
+
+        self.assertIsNotNone(name)
+        self.assertIn('django.utils.functional.lazy', str(type(name)))
+
+        description = setting.get('description', None)
+
+        self.assertIsNotNone(description)
+        self.assertIn('django.utils.functional.lazy', str(type(description)))
+
+        if key != key.upper():
+            raise ValueError(f"Setting key '{key}' is not uppercase")  # pragma: no cover
+
+        # Check that only allowed keys are provided
+        allowed_keys = [
+            'name',
+            'description',
+            'default',
+            'validator',
+            'hidden',
+            'choices',
+            'units',
+            'requires_restart',
+        ]
+
+        for k in setting.keys():
+            self.assertIn(k, allowed_keys)
+
+        # Check default value for boolean settings
+        validator = setting.get('validator', None)
+
+        if validator is bool:
+            default = setting.get('default', None)
+
+            # Default value *must* be supplied for boolean setting!
+            self.assertIsNotNone(default)
+
+            # Default value for boolean must itself be a boolean
+            self.assertIn(default, [True, False])
+
+    def test_setting_data(self):
         """
-        - Ensure that every global setting has a name.
-        - Ensure that every global setting has a description.
+        - Ensure that every setting has a name, which is translated
+        - Ensure that every setting has a description, which is translated
         """
 
-        for key in InvenTreeSetting.SETTINGS.keys():
+        for key, setting in InvenTreeSetting.SETTINGS.items():
 
-            setting = InvenTreeSetting.SETTINGS[key]
+            try:
+                self.run_settings_check(key, setting)
+            except Exception as exc:
+                print(f"run_settings_check failed for global setting '{key}'")
+                raise exc
 
-            name = setting.get('name', None)
-
-            if name is None:
-                raise ValueError(f'Missing GLOBAL_SETTING name for {key}')  # pragma: no cover
-
-            description = setting.get('description', None)
-
-            if description is None:
-                raise ValueError(f'Missing GLOBAL_SETTING description for {key}')  # pragma: no cover
-
-            if key != key.upper():
-                raise ValueError(f"SETTINGS key '{key}' is not uppercase")  # pragma: no cover
+        for key, setting in InvenTreeUserSetting.SETTINGS.items():
+            try:
+                self.run_settings_check(key, setting)
+            except Exception as exc:
+                print(f"run_settings_check failed for user setting '{key}'")
+                raise exc
 
     def test_defaults(self):
         """
@@ -674,3 +705,35 @@ class LoadingTest(TestCase):
 
         # now it should be false again
         self.assertFalse(common.models.InvenTreeSetting.get_setting('SERVER_RESTART_REQUIRED'))
+
+
+class ColorThemeTest(TestCase):
+    """Tests for ColorTheme"""
+
+    def test_choices(self):
+        """Test that default choices are returned"""
+        result = ColorTheme.get_color_themes_choices()
+
+        # skip
+        if not result:
+            return
+        self.assertIn(('default', 'Default'), result)
+
+    def test_valid_choice(self):
+        """Check that is_valid_choice works correctly"""
+        result = ColorTheme.get_color_themes_choices()
+
+        # skip
+        if not result:
+            return
+
+        # check wrong reference
+        self.assertFalse(ColorTheme.is_valid_choice('abcdd'))
+
+        # create themes
+        aa = ColorTheme.objects.create(user='aa', name='testname')
+        ab = ColorTheme.objects.create(user='ab', name='darker')
+
+        # check valid theme
+        self.assertFalse(ColorTheme.is_valid_choice(aa))
+        self.assertTrue(ColorTheme.is_valid_choice(ab))
diff --git a/InvenTree/company/test_views.py b/InvenTree/company/test_views.py
index 29900236bf..a3ecd1651a 100644
--- a/InvenTree/company/test_views.py
+++ b/InvenTree/company/test_views.py
@@ -1,12 +1,11 @@
 """ Unit tests for Company views (see views.py) """
 
-from django.test import TestCase
 from django.urls import reverse
-from django.contrib.auth import get_user_model
-from django.contrib.auth.models import Group
+
+from InvenTree.helpers import InvenTreeTestCase
 
 
-class CompanyViewTestBase(TestCase):
+class CompanyViewTestBase(InvenTreeTestCase):
 
     fixtures = [
         'category',
@@ -17,32 +16,7 @@ class CompanyViewTestBase(TestCase):
         'supplier_part',
     ]
 
-    def setUp(self):
-        super().setUp()
-
-        # Create a user
-        user = get_user_model()
-
-        self.user = user.objects.create_user(
-            username='username',
-            email='user@email.com',
-            password='password'
-        )
-
-        # Put the user into a group with the correct permissions
-        group = Group.objects.create(name='mygroup')
-        self.user.groups.add(group)
-
-        # Give the group *all* the permissions!
-        for rule in group.rule_sets.all():
-            rule.can_view = True
-            rule.can_change = True
-            rule.can_add = True
-            rule.can_delete = True
-
-            rule.save()
-
-        self.client.login(username='username', password='password')
+    roles = 'all'
 
 
 class CompanyViewTest(CompanyViewTestBase):
diff --git a/InvenTree/label/apps.py b/InvenTree/label/apps.py
index 1a719a9638..f2c3c4ada5 100644
--- a/InvenTree/label/apps.py
+++ b/InvenTree/label/apps.py
@@ -2,6 +2,7 @@ import os
 import shutil
 import logging
 import hashlib
+import warnings
 
 from django.apps import AppConfig
 from django.conf import settings
@@ -42,6 +43,15 @@ class LabelConfig(AppConfig):
         """
         Create all default templates
         """
+        # Test if models are ready
+        try:
+            from .models import StockLocationLabel
+            assert bool(StockLocationLabel is not None)
+        except AppRegistryNotReady:
+            # Database might not yet be ready
+            warnings.warn('Database was not ready for creating labels')
+            return
+
         self.create_stock_item_labels()
         self.create_stock_location_labels()
         self.create_part_labels()
@@ -52,11 +62,7 @@ class LabelConfig(AppConfig):
         if they do not already exist
         """
 
-        try:
-            from .models import StockItemLabel
-        except AppRegistryNotReady:  # pragma: no cover
-            # Database might not by ready yet
-            return
+        from .models import StockItemLabel
 
         src_dir = os.path.join(
             os.path.dirname(os.path.realpath(__file__)),
@@ -139,11 +145,7 @@ class LabelConfig(AppConfig):
         if they do not already exist
         """
 
-        try:
-            from .models import StockLocationLabel
-        except AppRegistryNotReady:  # pragma: no cover
-            # Database might not yet be ready
-            return
+        from .models import StockLocationLabel
 
         src_dir = os.path.join(
             os.path.dirname(os.path.realpath(__file__)),
@@ -233,11 +235,7 @@ class LabelConfig(AppConfig):
         if they do not already exist.
         """
 
-        try:
-            from .models import PartLabel
-        except AppRegistryNotReady:  # pragma: no cover
-            # Database might not yet be ready
-            return
+        from .models import PartLabel
 
         src_dir = os.path.join(
             os.path.dirname(os.path.realpath(__file__)),
diff --git a/InvenTree/label/tests.py b/InvenTree/label/tests.py
index 9e066aa91e..5bf7ff3c7c 100644
--- a/InvenTree/label/tests.py
+++ b/InvenTree/label/tests.py
@@ -4,12 +4,14 @@ import os
 
 from django.conf import settings
 from django.apps import apps
+from django.urls import reverse
 from django.core.exceptions import ValidationError
 
 from InvenTree.helpers import validateFilterString
 from InvenTree.api_tester import InvenTreeAPITestCase
 
-from .models import StockItemLabel, StockLocationLabel
+from .models import StockItemLabel, StockLocationLabel, PartLabel
+from part.models import Part
 from stock.models import StockItem
 
 
@@ -82,3 +84,13 @@ class LabelTest(InvenTreeAPITestCase):
 
         with self.assertRaises(ValidationError):
             validateFilterString(bad_filter_string, model=StockItem)
+
+    def test_label_rendering(self):
+        """Test label rendering"""
+
+        labels = PartLabel.objects.all()
+        part = Part.objects.first()
+
+        for label in labels:
+            url = reverse('api-part-label-print', kwargs={'pk': label.pk})
+            self.get(f'{url}?parts={part.pk}', expected_code=200)
diff --git a/InvenTree/order/templates/order/sales_order_base.html b/InvenTree/order/templates/order/sales_order_base.html
index 5593918a38..af923ab097 100644
--- a/InvenTree/order/templates/order/sales_order_base.html
+++ b/InvenTree/order/templates/order/sales_order_base.html
@@ -57,6 +57,7 @@ src="{% static 'img/blank_image.png' %}"
     <ul class='dropdown-menu' role='menu'>
         <li><a class='dropdown-item' href='#' id='edit-order'><span class='fas fa-edit icon-green'></span> {% trans "Edit order" %}</a></li>
         {% if order.status == SalesOrderStatus.PENDING %}
+        <li><a class='dropdown-item' href='#' id='complete-order-shipments'><span class='fas fa-truck'></span> {% trans "Complete Shipments" %}</a></li>
         <li><a class='dropdown-item' href='#' id='cancel-order'><span class='fas fa-times-circle icon-red'></span> {% trans "Cancel order" %}</a></li>
         {% endif %}
     </ul>
@@ -223,6 +224,16 @@ $("#edit-order").click(function() {
     });
 });
 
+$("#complete-order-shipments").click(function() {
+
+    completePendingShipments(
+        {{ order.pk }},
+        {
+            reload: true,
+        }
+    );
+});
+
 $("#cancel-order").click(function() {
 
     cancelSalesOrder(
diff --git a/InvenTree/order/test_views.py b/InvenTree/order/test_views.py
index e38ea7ecef..aad0fed25d 100644
--- a/InvenTree/order/test_views.py
+++ b/InvenTree/order/test_views.py
@@ -1,12 +1,11 @@
 """ Unit tests for Order views (see views.py) """
 
-from django.test import TestCase
 from django.urls import reverse
-from django.contrib.auth import get_user_model
-from django.contrib.auth.models import Group
+
+from InvenTree.helpers import InvenTreeTestCase
 
 
-class OrderViewTestCase(TestCase):
+class OrderViewTestCase(InvenTreeTestCase):
 
     fixtures = [
         'category',
@@ -19,27 +18,14 @@ class OrderViewTestCase(TestCase):
         'order',
     ]
 
-    def setUp(self):
-        super().setUp()
-
-        # Create a user
-        user = get_user_model().objects.create_user('username', 'user@email.com', 'password')
-
-        # Ensure that the user has the correct permissions!
-        g = Group.objects.create(name='orders')
-        user.groups.add(g)
-
-        for rule in g.rule_sets.all():
-            if rule.name in ['purchase_order', 'sales_order']:
-                rule.can_change = True
-                rule.can_add = True
-                rule.can_delete = True
-
-                rule.save()
-
-        g.save()
-
-        self.client.login(username='username', password='password')
+    roles = [
+        'purchase_order.change',
+        'purchase_order.add',
+        'purchase_order.delete',
+        'sales_order.change',
+        'sales_order.add',
+        'sales_order.delete',
+    ]
 
 
 class OrderListTest(OrderViewTestCase):
diff --git a/InvenTree/part/templatetags/inventree_extras.py b/InvenTree/part/templatetags/inventree_extras.py
index c30e604e68..a4af8a9383 100644
--- a/InvenTree/part/templatetags/inventree_extras.py
+++ b/InvenTree/part/templatetags/inventree_extras.py
@@ -83,7 +83,7 @@ def render_date(context, date_object):
 
         user = context.get('user', None)
 
-        if user:
+        if user and user.is_authenticated:
             # User is specified - look for their date display preference
             user_date_format = InvenTreeUserSetting.get_setting('DATE_DISPLAY_FORMAT', user=user)
         else:
@@ -329,7 +329,7 @@ def settings_value(key, *args, **kwargs):
     """
 
     if 'user' in kwargs:
-        if not kwargs['user']:
+        if not kwargs['user'] or (kwargs['user'] and kwargs['user'].is_authenticated is False):
             return InvenTreeUserSetting.get_setting(key)
         return InvenTreeUserSetting.get_setting(key, user=kwargs['user'])
 
diff --git a/InvenTree/part/test_bom_export.py b/InvenTree/part/test_bom_export.py
index 4ae0b88269..d78ced4b17 100644
--- a/InvenTree/part/test_bom_export.py
+++ b/InvenTree/part/test_bom_export.py
@@ -4,14 +4,12 @@ Unit testing for BOM export functionality
 
 import csv
 
-from django.test import TestCase
-
 from django.urls import reverse
-from django.contrib.auth import get_user_model
-from django.contrib.auth.models import Group
+
+from InvenTree.helpers import InvenTreeTestCase
 
 
-class BomExportTest(TestCase):
+class BomExportTest(InvenTreeTestCase):
 
     fixtures = [
         'category',
@@ -20,33 +18,11 @@ class BomExportTest(TestCase):
         'bom',
     ]
 
+    roles = 'all'
+
     def setUp(self):
         super().setUp()
 
-        # Create a user
-        user = get_user_model()
-
-        self.user = user.objects.create_user(
-            username='username',
-            email='user@email.com',
-            password='password'
-        )
-
-        # Put the user into a group with the correct permissions
-        group = Group.objects.create(name='mygroup')
-        self.user.groups.add(group)
-
-        # Give the group *all* the permissions!
-        for rule in group.rule_sets.all():
-            rule.can_view = True
-            rule.can_change = True
-            rule.can_add = True
-            rule.can_delete = True
-
-            rule.save()
-
-        self.client.login(username='username', password='password')
-
         self.url = reverse('bom-download', kwargs={'pk': 100})
 
     def test_bom_template(self):
diff --git a/InvenTree/part/test_part.py b/InvenTree/part/test_part.py
index 2df3c10b01..a413159cfe 100644
--- a/InvenTree/part/test_part.py
+++ b/InvenTree/part/test_part.py
@@ -3,13 +3,14 @@
 from allauth.account.models import EmailAddress
 
 from django.conf import settings
-from django.contrib.auth import get_user_model
 
 from django.test import TestCase
 from django.core.exceptions import ValidationError
 
 import os
 
+from InvenTree.helpers import InvenTreeTestCase
+
 from .models import Part, PartCategory, PartCategoryStar, PartStar, PartTestTemplate
 from .models import rename_part_image
 from .templatetags import inventree_extras
@@ -21,15 +22,9 @@ from common.models import InvenTreeSetting, InvenTreeUserSetting, NotificationEn
 from common.notifications import storage, UIMessageNotification
 
 
-class TemplateTagTest(TestCase):
+class TemplateTagTest(InvenTreeTestCase):
     """ Tests for the custom template tag code """
 
-    def setUp(self):
-        # Create a user for auth
-        user = get_user_model()
-        self.user = user.objects.create_user('testuser', 'test@testing.com', 'password')
-        self.client.login(username='testuser', password='password')
-
     def test_define(self):
         self.assertEqual(int(inventree_extras.define(3)), 3)
 
@@ -330,24 +325,13 @@ class TestTemplateTest(TestCase):
         self.assertEqual(variant.getTestTemplates().count(), n + 1)
 
 
-class PartSettingsTest(TestCase):
+class PartSettingsTest(InvenTreeTestCase):
     """
     Tests to ensure that the user-configurable default values work as expected.
 
     Some fields for the Part model can have default values specified by the user.
     """
 
-    def setUp(self):
-        # Create a user for auth
-        user = get_user_model()
-
-        self.user = user.objects.create_user(
-            username='testuser',
-            email='test@testing.com',
-            password='password',
-            is_staff=True
-        )
-
     def make_part(self):
         """
         Helper function to create a simple part
@@ -461,7 +445,7 @@ class PartSettingsTest(TestCase):
         Part.objects.create(name='abc', revision='6', description='A part', IPN=' ')
 
 
-class PartSubscriptionTests(TestCase):
+class PartSubscriptionTests(InvenTreeTestCase):
 
     fixtures = [
         'location',
@@ -470,15 +454,7 @@ class PartSubscriptionTests(TestCase):
     ]
 
     def setUp(self):
-        # Create a user for auth
-        user = get_user_model()
-
-        self.user = user.objects.create_user(
-            username='testuser',
-            email='test@testing.com',
-            password='password',
-            is_staff=True
-        )
+        super().setUp()
 
         # electronics / IC / MCU
         self.category = PartCategory.objects.get(pk=4)
@@ -578,7 +554,7 @@ class PartSubscriptionTests(TestCase):
         self.assertTrue(self.part.is_starred_by(self.user))
 
 
-class BaseNotificationIntegrationTest(TestCase):
+class BaseNotificationIntegrationTest(InvenTreeTestCase):
     """ Integration test for notifications """
 
     fixtures = [
@@ -589,15 +565,7 @@ class BaseNotificationIntegrationTest(TestCase):
     ]
 
     def setUp(self):
-        # Create a user for auth
-        user = get_user_model()
-
-        self.user = user.objects.create_user(
-            username='testuser',
-            email='test@testing.com',
-            password='password',
-            is_staff=True
-        )
+        super().setUp()
         # Add Mailadress
         EmailAddress.objects.create(user=self.user, email='test@testing.com')
 
diff --git a/InvenTree/part/test_views.py b/InvenTree/part/test_views.py
index 2171a09b17..21ec6f7909 100644
--- a/InvenTree/part/test_views.py
+++ b/InvenTree/part/test_views.py
@@ -1,14 +1,13 @@
 """ Unit tests for Part Views (see views.py) """
 
-from django.test import TestCase
 from django.urls import reverse
-from django.contrib.auth import get_user_model
-from django.contrib.auth.models import Group
+
+from InvenTree.helpers import InvenTreeTestCase
 
 from .models import Part
 
 
-class PartViewTestCase(TestCase):
+class PartViewTestCase(InvenTreeTestCase):
 
     fixtures = [
         'category',
@@ -19,33 +18,12 @@ class PartViewTestCase(TestCase):
         'supplier_part',
     ]
 
+    roles = 'all'
+    superuser = True
+
     def setUp(self):
         super().setUp()
 
-        # Create a user
-        user = get_user_model()
-
-        self.user = user.objects.create_user(
-            username='username',
-            email='user@email.com',
-            password='password'
-        )
-
-        # Put the user into a group with the correct permissions
-        group = Group.objects.create(name='mygroup')
-        self.user.groups.add(group)
-
-        # Give the group *all* the permissions!
-        for rule in group.rule_sets.all():
-            rule.can_view = True
-            rule.can_change = True
-            rule.can_add = True
-            rule.can_delete = True
-
-            rule.save()
-
-        self.client.login(username='username', password='password')
-
 
 class PartListTest(PartViewTestCase):
 
diff --git a/InvenTree/plugin/base/action/test_action.py b/InvenTree/plugin/base/action/test_action.py
index 16790ccd62..5678a0d44e 100644
--- a/InvenTree/plugin/base/action/test_action.py
+++ b/InvenTree/plugin/base/action/test_action.py
@@ -1,8 +1,8 @@
 """ Unit tests for action plugins """
 
 from django.test import TestCase
-from django.contrib.auth import get_user_model
 
+from InvenTree.helpers import InvenTreeTestCase
 from plugin import InvenTreePlugin
 from plugin.mixins import ActionMixin
 
@@ -65,15 +65,9 @@ class ActionMixinTests(TestCase):
         })
 
 
-class APITests(TestCase):
+class APITests(InvenTreeTestCase):
     """ Tests for action api """
 
-    def setUp(self):
-        # Create a user for auth
-        user = get_user_model()
-        self.test_user = user.objects.create_user('testuser', 'test@testing.com', 'password')
-        self.client.login(username='testuser', password='password')
-
     def test_post_errors(self):
         """Check the possible errors with post"""
 
diff --git a/InvenTree/plugin/base/barcodes/test_barcode.py b/InvenTree/plugin/base/barcodes/test_barcode.py
index 43a713a57b..4b66f8b208 100644
--- a/InvenTree/plugin/base/barcodes/test_barcode.py
+++ b/InvenTree/plugin/base/barcodes/test_barcode.py
@@ -4,16 +4,15 @@
 Unit tests for Barcode endpoints
 """
 
-from django.contrib.auth import get_user_model
 from django.urls import reverse
 
-from rest_framework.test import APITestCase
 from rest_framework import status
 
+from InvenTree.api_tester import InvenTreeAPITestCase
 from stock.models import StockItem
 
 
-class BarcodeAPITest(APITestCase):
+class BarcodeAPITest(InvenTreeAPITestCase):
 
     fixtures = [
         'category',
@@ -23,11 +22,7 @@ class BarcodeAPITest(APITestCase):
     ]
 
     def setUp(self):
-        # Create a user for auth
-        user = get_user_model()
-        user.objects.create_user('testuser', 'test@testing.com', 'password')
-
-        self.client.login(username='testuser', password='password')
+        super().setUp()
 
         self.scan_url = reverse('api-barcode-scan')
         self.assign_url = reverse('api-barcode-link')
diff --git a/InvenTree/plugin/base/integration/test_mixins.py b/InvenTree/plugin/base/integration/test_mixins.py
index c1afa39fc2..9759e0f00d 100644
--- a/InvenTree/plugin/base/integration/test_mixins.py
+++ b/InvenTree/plugin/base/integration/test_mixins.py
@@ -1,19 +1,18 @@
 """ Unit tests for base mixins for plugins """
 
-from django.test import TestCase
 from django.conf import settings
+from django.test import TestCase
 from django.urls import include, re_path, reverse
-from django.contrib.auth import get_user_model
-from django.contrib.auth.models import Group
 
 from error_report.models import Error
 
+from InvenTree.helpers import InvenTreeTestCase
 from plugin import InvenTreePlugin
-from plugin.mixins import AppMixin, SettingsMixin, UrlsMixin, NavigationMixin, APICallMixin
-from plugin.urls import PLUGIN_BASE
 from plugin.helpers import MixinNotImplementedError
-
+from plugin.mixins import (APICallMixin, AppMixin, NavigationMixin,
+                           SettingsMixin, UrlsMixin)
 from plugin.registry import registry
+from plugin.urls import PLUGIN_BASE
 
 
 class BaseMixinDefinition:
@@ -24,7 +23,7 @@ class BaseMixinDefinition:
         self.assertIn(self.MIXIN_HUMAN_NAME, [item['human_name'] for item in self.mixin.registered_mixins])
 
 
-class SettingsMixinTest(BaseMixinDefinition, TestCase):
+class SettingsMixinTest(BaseMixinDefinition, InvenTreeTestCase):
     MIXIN_HUMAN_NAME = 'Settings'
     MIXIN_NAME = 'settings'
     MIXIN_ENABLE_CHECK = 'has_settings'
@@ -40,9 +39,7 @@ class SettingsMixinTest(BaseMixinDefinition, TestCase):
             pass
         self.mixin_nothing = NoSettingsCls()
 
-        user = get_user_model()
-        self.test_user = user.objects.create_user('testuser', 'test@testing.com', 'password')
-        self.test_user.is_staff = True
+        super().setUp()
 
     def test_function(self):
         # settings variable
@@ -54,7 +51,7 @@ class SettingsMixinTest(BaseMixinDefinition, TestCase):
         self.assertEqual(self.mixin_nothing.get_setting('ABCD'), '')
 
         # right setting
-        self.mixin.set_setting('SETTING1', '12345', self.test_user)
+        self.mixin.set_setting('SETTING1', '12345', self.user)
         self.assertEqual(self.mixin.get_setting('SETTING1'), '12345')
 
         # no setting
@@ -251,7 +248,7 @@ class APICallMixinTest(BaseMixinDefinition, TestCase):
             self.mixin_wrong2.has_api_call()
 
 
-class PanelMixinTests(TestCase):
+class PanelMixinTests(InvenTreeTestCase):
     """Test that the PanelMixin plugin operates correctly"""
 
     fixtures = [
@@ -261,32 +258,7 @@ class PanelMixinTests(TestCase):
         'stock',
     ]
 
-    def setUp(self):
-        super().setUp()
-
-        # Create a user which has all the privelages
-        user = get_user_model()
-
-        self.user = user.objects.create_user(
-            username='username',
-            email='user@email.com',
-            password='password'
-        )
-
-        # Put the user into a group with the correct permissions
-        group = Group.objects.create(name='mygroup')
-        self.user.groups.add(group)
-
-        # Give the group *all* the permissions!
-        for rule in group.rule_sets.all():
-            rule.can_view = True
-            rule.can_change = True
-            rule.can_add = True
-            rule.can_delete = True
-
-            rule.save()
-
-        self.client.login(username='username', password='password')
+    roles = 'all'
 
     def test_installed(self):
         """Test that the sample panel plugin is installed"""
diff --git a/InvenTree/plugin/builtin/action/test_simpleactionplugin.py b/InvenTree/plugin/builtin/action/test_simpleactionplugin.py
index 92e1affa67..e645dea85c 100644
--- a/InvenTree/plugin/builtin/action/test_simpleactionplugin.py
+++ b/InvenTree/plugin/builtin/action/test_simpleactionplugin.py
@@ -1,20 +1,15 @@
 """ Unit tests for action plugins """
 
-from django.test import TestCase
-from django.contrib.auth import get_user_model
-
+from InvenTree.helpers import InvenTreeTestCase
 from plugin.builtin.action.simpleactionplugin import SimpleActionPlugin
 
 
-class SimpleActionPluginTests(TestCase):
+class SimpleActionPluginTests(InvenTreeTestCase):
     """ Tests for SampleIntegrationPlugin """
 
     def setUp(self):
-        # Create a user for auth
-        user = get_user_model()
-        self.test_user = user.objects.create_user('testuser', 'test@testing.com', 'password')
+        super().setUp()
 
-        self.client.login(username='testuser', password='password')
         self.plugin = SimpleActionPlugin()
 
     def test_name(self):
@@ -33,7 +28,7 @@ class SimpleActionPluginTests(TestCase):
                 "action": 'simple',
                 "result": True,
                 "info": {
-                    "user": "testuser",
+                    "user": self.username,
                     "hello": "world",
                 },
             }
diff --git a/InvenTree/plugin/builtin/barcodes/test_inventree_barcode.py b/InvenTree/plugin/builtin/barcodes/test_inventree_barcode.py
index 1424d89ff2..0bc855aa24 100644
--- a/InvenTree/plugin/builtin/barcodes/test_inventree_barcode.py
+++ b/InvenTree/plugin/builtin/barcodes/test_inventree_barcode.py
@@ -1,14 +1,14 @@
 # -*- coding: utf-8 -*-
 """Unit tests for InvenTreeBarcodePlugin"""
 
-from django.contrib.auth import get_user_model
 from django.urls import reverse
 
-from rest_framework.test import APITestCase
 from rest_framework import status
 
+from InvenTree.api_tester import InvenTreeAPITestCase
 
-class TestInvenTreeBarcode(APITestCase):
+
+class TestInvenTreeBarcode(InvenTreeAPITestCase):
 
     fixtures = [
         'category',
@@ -17,13 +17,6 @@ class TestInvenTreeBarcode(APITestCase):
         'stock'
     ]
 
-    def setUp(self):
-        # Create a user for auth
-        user = get_user_model()
-        user.objects.create_user('testuser', 'test@testing.com', 'password')
-
-        self.client.login(username='testuser', password='password')
-
     def test_errors(self):
         """
         Test all possible error cases for assigment action
diff --git a/InvenTree/plugin/samples/integration/test_sample.py b/InvenTree/plugin/samples/integration/test_sample.py
index 733e443638..577aa5812e 100644
--- a/InvenTree/plugin/samples/integration/test_sample.py
+++ b/InvenTree/plugin/samples/integration/test_sample.py
@@ -1,19 +1,11 @@
 """ Unit tests for action plugins """
 
-from django.test import TestCase
-from django.contrib.auth import get_user_model
+from InvenTree.helpers import InvenTreeTestCase
 
 
-class SampleIntegrationPluginTests(TestCase):
+class SampleIntegrationPluginTests(InvenTreeTestCase):
     """ Tests for SampleIntegrationPlugin """
 
-    def setUp(self):
-        # Create a user for auth
-        user = get_user_model()
-        user.objects.create_user('testuser', 'test@testing.com', 'password')
-
-        self.client.login(username='testuser', password='password')
-
     def test_view(self):
         """check the function of the custom  sample plugin """
         response = self.client.get('/plugin/sample/ho/he/')
diff --git a/InvenTree/stock/test_views.py b/InvenTree/stock/test_views.py
index d656201f81..dba39334de 100644
--- a/InvenTree/stock/test_views.py
+++ b/InvenTree/stock/test_views.py
@@ -1,14 +1,13 @@
 """ Unit tests for Stock views (see views.py) """
 
-from django.test import TestCase
 from django.urls import reverse
-from django.contrib.auth import get_user_model
-from django.contrib.auth.models import Group
+
+from InvenTree.helpers import InvenTreeTestCase
 
 # from common.models import InvenTreeSetting
 
 
-class StockViewTestCase(TestCase):
+class StockViewTestCase(InvenTreeTestCase):
 
     fixtures = [
         'category',
@@ -19,35 +18,7 @@ class StockViewTestCase(TestCase):
         'stock',
     ]
 
-    def setUp(self):
-        super().setUp()
-
-        # Create a user
-        user = get_user_model()
-
-        self.user = user.objects.create_user(
-            username='username',
-            email='user@email.com',
-            password='password'
-        )
-
-        self.user.is_staff = True
-        self.user.save()
-
-        # Put the user into a group with the correct permissions
-        group = Group.objects.create(name='mygroup')
-        self.user.groups.add(group)
-
-        # Give the group *all* the permissions!
-        for rule in group.rule_sets.all():
-            rule.can_view = True
-            rule.can_change = True
-            rule.can_add = True
-            rule.can_delete = True
-
-            rule.save()
-
-        self.client.login(username='username', password='password')
+    roles = 'all'
 
 
 class StockListTest(StockViewTestCase):
diff --git a/InvenTree/stock/tests.py b/InvenTree/stock/tests.py
index 97639b15bd..95c7646a9d 100644
--- a/InvenTree/stock/tests.py
+++ b/InvenTree/stock/tests.py
@@ -1,9 +1,8 @@
-from django.test import TestCase
 from django.db.models import Sum
-from django.contrib.auth import get_user_model
 from django.core.exceptions import ValidationError
 
 import datetime
+from InvenTree.helpers import InvenTreeTestCase
 
 from InvenTree.status_codes import StockHistoryCode
 
@@ -14,7 +13,7 @@ from part.models import Part
 from build.models import Build
 
 
-class StockTest(TestCase):
+class StockTest(InvenTreeTestCase):
     """
     Tests to ensure that the stock location tree functions correcly
     """
@@ -29,6 +28,8 @@ class StockTest(TestCase):
     ]
 
     def setUp(self):
+        super().setUp()
+
         # Extract some shortcuts from the fixtures
         self.home = StockLocation.objects.get(name='Home')
         self.bathroom = StockLocation.objects.get(name='Bathroom')
@@ -39,14 +40,6 @@ class StockTest(TestCase):
         self.drawer2 = StockLocation.objects.get(name='Drawer_2')
         self.drawer3 = StockLocation.objects.get(name='Drawer_3')
 
-        # Create a user
-        user = get_user_model()
-        user.objects.create_user('username', 'user@email.com', 'password')
-
-        self.client.login(username='username', password='password')
-
-        self.user = user.objects.get(username='username')
-
         # Ensure the MPTT objects are correctly rebuild
         Part.objects.rebuild()
         StockItem.objects.rebuild()
diff --git a/InvenTree/templates/InvenTree/settings/user_search.html b/InvenTree/templates/InvenTree/settings/user_search.html
index 1883110b80..f18fb5816c 100644
--- a/InvenTree/templates/InvenTree/settings/user_search.html
+++ b/InvenTree/templates/InvenTree/settings/user_search.html
@@ -15,16 +15,19 @@
     <table class='table table-striped table-condensed'>
         <tbody>
             {% include "InvenTree/settings/setting.html" with key="SEARCH_PREVIEW_SHOW_PARTS" user_setting=True icon='fa-shapes' %}
+            {% include "InvenTree/settings/setting.html" with key="SEARCH_HIDE_INACTIVE_PARTS" user_setting=True icon='fa-eye-slash' %}
             {% include "InvenTree/settings/setting.html" with key="SEARCH_PREVIEW_SHOW_CATEGORIES" user_setting=True icon='fa-sitemap' %}
             {% include "InvenTree/settings/setting.html" with key="SEARCH_PREVIEW_SHOW_STOCK" user_setting=True icon='fa-boxes' %}
+            {% include "InvenTree/settings/setting.html" with key="SEARCH_PREVIEW_HIDE_UNAVAILABLE_STOCK" user_setting=True icon='fa-eye-slash' %}
             {% include "InvenTree/settings/setting.html" with key="SEARCH_PREVIEW_SHOW_LOCATIONS" user_setting=True icon='fa-sitemap' %}
             {% include "InvenTree/settings/setting.html" with key="SEARCH_PREVIEW_SHOW_COMPANIES" user_setting=True icon='fa-building' %}
             {% include "InvenTree/settings/setting.html" with key="SEARCH_PREVIEW_SHOW_PURCHASE_ORDERS" user_setting=True icon='fa-shopping-cart' %}
+            {% include "InvenTree/settings/setting.html" with key="SEARCH_PREVIEW_EXCLUDE_INACTIVE_PURCHASE_ORDERS" user_setting=True icon='fa-eye-slash' %}
             {% include "InvenTree/settings/setting.html" with key="SEARCH_PREVIEW_SHOW_SALES_ORDERS" user_setting=True icon='fa-truck' %}
+            {% include "InvenTree/settings/setting.html" with key="SEARCH_PREVIEW_EXCLUDE_INACTIVE_SALES_ORDERS" user_setting=True icon='fa-eye-slash' %}
             
             {% include "InvenTree/settings/setting.html" with key="SEARCH_PREVIEW_RESULTS" user_setting=True icon='fa-search' %}
 
-            {% include "InvenTree/settings/setting.html" with key="SEARCH_HIDE_INACTIVE_PARTS" user_setting=True icon='fa-eye-slash' %}
         </tbody>
     </table>
 </div>
diff --git a/InvenTree/templates/js/translated/forms.js b/InvenTree/templates/js/translated/forms.js
index d45a2de78c..9e1a7d154d 100644
--- a/InvenTree/templates/js/translated/forms.js
+++ b/InvenTree/templates/js/translated/forms.js
@@ -561,6 +561,11 @@ function constructFormBody(fields, options) {
         insertPersistButton(options);
     }
 
+    // Insert secondary buttons (if required)
+    if (options.buttons) {
+        insertSecondaryButtons(options);
+    }
+
     // Display the modal
     $(modal).modal('show');
 
@@ -650,6 +655,31 @@ function insertPersistButton(options) {
     $(options.modal).find('#modal-footer-buttons').append(html);
 }
 
+/*
+ * Add secondary buttons to the left of the close and submit buttons
+ * with callback functions
+ */
+function insertSecondaryButtons(options) {
+    for (var idx = 0; idx < options.buttons.length; idx++) {
+
+        var html = `
+        <button type="button" class="btn btn-outline-secondary" id="modal-form-${options.buttons[idx].name}">
+            ${options.buttons[idx].title}
+        </button>
+        `;
+
+        $(options.modal).find('#modal-footer-secondary-buttons').append(html);
+
+        if (options.buttons[idx].onClick instanceof Function) {
+            // Copy callback reference to prevent errors if `idx` changes value before execution
+            var onclick_callback = options.buttons[idx].onClick;
+
+            $(options.modal).find(`#modal-form-${options.buttons[idx].name}`).click(function() {
+                onclick_callback(options);
+            });
+        }
+    }
+}
 
 /*
  * Extract all specified form values as a single object
diff --git a/InvenTree/templates/js/translated/modals.js b/InvenTree/templates/js/translated/modals.js
index 464006ae12..cc1212494d 100644
--- a/InvenTree/templates/js/translated/modals.js
+++ b/InvenTree/templates/js/translated/modals.js
@@ -75,6 +75,9 @@ function createNewModal(options={}) {
                     </div>
                     <span class='flex-item' style='flex-grow: 1;'></span>
                     <h4><span id='modal-progress-spinner' class='fas fa-circle-notch fa-spin' style='display: none;'></span></h4>
+                    <div id='modal-footer-secondary-buttons'>
+                        <!-- Extra secondary buttons can be inserted here -->
+                    </div>
                     <button type='button' class='btn btn-secondary' id='modal-form-close' data-bs-dismiss='modal'>{% trans "Cancel" %}</button>
                     <button type='button' class='btn btn-${submitClass}' id='modal-form-submit'>{% trans "Submit" %}</button>
                 </div>
@@ -99,7 +102,7 @@ function createNewModal(options={}) {
         $(modal_name).focus();
 
         if (options.hideCloseButton) {
-            $(modal_name).find('#modal-form-cancel').hide();
+            $(modal_name).find('#modal-form-close').hide();
         }
 
         if (options.preventSubmit || options.hideSubmitButton) {
diff --git a/InvenTree/templates/js/translated/order.js b/InvenTree/templates/js/translated/order.js
index e2bee865fd..0c21e368f1 100644
--- a/InvenTree/templates/js/translated/order.js
+++ b/InvenTree/templates/js/translated/order.js
@@ -24,6 +24,7 @@
     cancelSalesOrder,
     completePurchaseOrder,
     completeShipment,
+    completePendingShipments,
     createSalesOrder,
     createSalesOrderShipment,
     editPurchaseOrderLineItem,
@@ -69,7 +70,7 @@ function salesOrderShipmentFields(options={}) {
 /*
  * Complete a shipment
  */
-function completeShipment(shipment_id) {
+function completeShipment(shipment_id, options={}) {
 
     // Request the list of stock items which will be shipped
     inventreeGet(`/api/order/so/shipment/${shipment_id}/`, {}, {
@@ -126,27 +127,128 @@ function completeShipment(shipment_id) {
 
             constructForm(`/api/order/so/shipment/${shipment_id}/ship/`, {
                 method: 'POST',
-                title: '{% trans "Complete Shipment" %}',
+                title: `{% trans "Complete Shipment" %} ${shipment.reference}`,
                 fields: {
                     tracking_number: {},
                 },
                 preFormContent: html,
                 confirm: true,
                 confirmMessage: '{% trans "Confirm Shipment" %}',
+                buttons: options.buttons,
                 onSuccess: function(data) {
                     // Reload tables
                     $('#so-lines-table').bootstrapTable('refresh');
                     $('#pending-shipments-table').bootstrapTable('refresh');
                     $('#completed-shipments-table').bootstrapTable('refresh');
-                }
+
+                    if (options.onSuccess instanceof Function) {
+                        options.onSuccess(data);
+                    }
+                },
+                reload: options.reload
             });
         }
     });
 }
 
+/*
+ * Launches a modal to mark all allocated pending shipments as complete
+ */
+function completePendingShipments(order_id, options={}) {
+    var pending_shipments = null;
+
+    // Request the list of stock items which will be shipped
+    inventreeGet(`/api/order/so/shipment/.*`,
+        {
+            order: order_id,
+            shipped: false
+        },
+        {
+            async: false,
+            success: function(shipments) {
+                pending_shipments = shipments;
+            }
+        }
+    );
+
+    var allocated_shipments = [];
+
+    for (var idx = 0; idx < pending_shipments.length; idx++) {
+        if (pending_shipments[idx].allocations.length > 0) {
+            allocated_shipments.push(pending_shipments[idx]);
+        }
+    }
+    
+    if (allocated_shipments.length > 0) {
+        completePendingShipmentsHelper(allocated_shipments, 0, options);
+
+    } else {
+        html = `
+        <div class='alert alert-block alert-danger'>
+        `;
+
+        if (!pending_shipments.length) {
+            html += `
+            {% trans "No pending shipments found" %}
+            `;
+        } else {
+            html += `
+            {% trans "No stock items have been allocated to pending shipments" %}
+            `;
+        }
+        
+        html += `
+        </div>
+        `;
+
+        constructForm(`/api/order/so/shipment/0/ship/`, {
+            method: 'POST',
+            title: '{% trans "Complete Shipments" %}',
+            preFormContent: html,
+            onSubmit: function(fields, options) {
+                handleFormSuccess(fields, options);
+            },
+            closeText: 'Close',
+            hideSubmitButton: true,
+        });
+    }
+}
+
+
+/*
+ * Recursive helper for opening shipment completion modals
+ */
+function completePendingShipmentsHelper(shipments, shipment_idx, options={}) {
+    if (shipment_idx < shipments.length) {
+        completeShipment(shipments[shipment_idx].pk,
+            {
+                buttons: [
+                    {
+                        name: 'skip',
+                        title: `{% trans "Skip" %}`,
+                        onClick: function(form_options) {
+                            if (form_options.modal) {
+                                $(form_options.modal).modal('hide');
+                            }
+
+                            completePendingShipmentsHelper(shipments, shipment_idx + 1, options);
+                        }
+                    }
+                ],
+                onSuccess: function(data) {
+                    completePendingShipmentsHelper(shipments, shipment_idx + 1, options);
+                },
+            }
+        );
+
+    } else if (options.reload) {
+        location.reload();
+    }
+}
+
 /*
  * Launches a modal form to mark a PurchaseOrder as "complete"
-*/
+ */
 function completePurchaseOrder(order_id, options={}) {
 
     constructForm(
diff --git a/InvenTree/templates/js/translated/search.js b/InvenTree/templates/js/translated/search.js
index 4db310a062..9758ee2ff9 100644
--- a/InvenTree/templates/js/translated/search.js
+++ b/InvenTree/templates/js/translated/search.js
@@ -122,14 +122,22 @@ function updateSearch() {
 
     if (user_settings.SEARCH_PREVIEW_SHOW_STOCK) {
         // Search for matching stock items
+        
+        var filters = {
+            part_detail: true,
+            location_detail: true,
+        };
+
+        if (user_settings.SEARCH_PREVIEW_HIDE_UNAVAILABLE_STOCK) {
+            // Only show 'in stock' items in the preview windoww
+            filters.in_stock = true;
+        }
+
         addSearchQuery(
             'stock',
             '{% trans "Stock Items" %}',
             '{% url "api-stock-list" %}',
-            {
-                part_detail: true,
-                location_detail: true,
-            },
+            filters,
             renderStockItem,
             {
                 url: '/stock/item',
@@ -167,15 +175,21 @@ function updateSearch() {
     }
 
     if (user_settings.SEARCH_PREVIEW_SHOW_PURCHASE_ORDERS) {
+
+        var filters = {
+            supplier_detail: true,
+        };
+
+        if (user_settings.SEARCH_PREVIEW_EXCLUDE_INACTIVE_PURCHASE_ORDERS) {
+            filters.outstanding = true;
+        }
+
         // Search for matching purchase orders
         addSearchQuery(
             'purchaseorder',
             '{% trans "Purchase Orders" %}',
             '{% url "api-po-list" %}',
-            {
-                supplier_detail: true,
-                outstanding: true,
-            },
+            filters,
             renderPurchaseOrder,
             {
                 url: '/order/purchase-order',
@@ -184,15 +198,22 @@ function updateSearch() {
     }
 
     if (user_settings.SEARCH_PREVIEW_SHOW_SALES_ORDERS) {
+
+        var filters = {
+            customer_detail: true,
+        };
+
+        // Hide inactive (not "outstanding" orders)
+        if (user_settings.SEARCH_PREVIEW_EXCLUDE_INACTIVE_SALES_ORDERS) {
+            filters.outstanding = true;
+        }
+
         // Search for matching sales orders
         addSearchQuery(
             'salesorder',
             '{% trans "Sales Orders" %}',
             '{% url "api-so-list" %}',
-            {
-                customer_detail: true,
-                outstanding: true,
-            },
+            filters,
             renderSalesOrder,
             {
                 url: '/order/sales-order',
diff --git a/InvenTree/users/tests.py b/InvenTree/users/tests.py
index 9dc90f5d2c..8a591c7971 100644
--- a/InvenTree/users/tests.py
+++ b/InvenTree/users/tests.py
@@ -1,10 +1,10 @@
 from django.test import TestCase
 from django.apps import apps
 from django.urls import reverse
-from django.contrib.auth import get_user_model
 from django.contrib.auth.models import Group
 
 from rest_framework.authtoken.models import Token
+from InvenTree.helpers import InvenTreeTestCase
 
 from users.models import RuleSet, Owner
 
@@ -160,20 +160,11 @@ class RuleSetModelTest(TestCase):
         self.assertEqual(group.permissions.count(), 0)
 
 
-class OwnerModelTest(TestCase):
+class OwnerModelTest(InvenTreeTestCase):
     """
     Some simplistic tests to ensure the Owner model is setup correctly.
     """
 
-    def setUp(self):
-        """ Add users and groups """
-
-        # Create a new user
-        self.user = get_user_model().objects.create_user('username', 'user@email.com', 'password')
-        # Put the user into a new group
-        self.group = Group.objects.create(name='new_group')
-        self.user.groups.add(self.group)
-
     def do_request(self, endpoint, filters, status_code=200):
         response = self.client.get(endpoint, filters, format='json')
         self.assertEqual(response.status_code, status_code)
@@ -212,11 +203,13 @@ class OwnerModelTest(TestCase):
         """
         Test user APIs
         """
+        self.client.logout()
+
         # not authed
         self.do_request(reverse('api-owner-list'), {}, 401)
         self.do_request(reverse('api-owner-detail', kwargs={'pk': self.user.id}), {}, 401)
 
-        self.client.login(username='username', password='password')
+        self.client.login(username=self.username, password=self.password)
         # user list
         self.do_request(reverse('api-owner-list'), {})
         # user list with search
@@ -229,12 +222,14 @@ class OwnerModelTest(TestCase):
         """
         Test token mechanisms
         """
+        self.client.logout()
+
         token = Token.objects.filter(user=self.user)
 
         # not authed
         self.do_request(reverse('api-token'), {}, 401)
 
-        self.client.login(username='username', password='password')
+        self.client.login(username=self.username, password=self.password)
         # token get
         response = self.do_request(reverse('api-token'), {})
         self.assertEqual(response['token'], token.first().key)
diff --git a/requirements.txt b/requirements.txt
index c7d546578d..822d40fc54 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -33,12 +33,14 @@ django-weasyprint==1.0.1                # django weasyprint integration
 djangorestframework==3.12.4             # DRF framework
 django-xforwardedfor-middleware==2.0    # IP forwarding metadata
 flake8==3.8.3                           # PEP checking
+flake8-docstrings==1.6.0                # docstring format testing
 gunicorn>=20.1.0                        # Gunicorn web server
 importlib_metadata                      # Backport for importlib.metadata
 inventree                               # Install the latest version of the InvenTree API python library
 isort==5.10.1                           # DEV: python import sorting
 markdown==3.3.4                         # Force particular version of markdown
 pep8-naming==0.11.1                     # PEP naming convention extension
+pre-commit==2.19.0                      # Git pre-commit
 pillow==9.1.0                           # Image manipulation
 py-moneyed==0.8.0                       # Specific version requirement for py-moneyed
 pygments==2.7.4                         # Syntax highlighting
diff --git a/setup.cfg b/setup.cfg
index 0aeaf4d01b..3aa96371ec 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -3,7 +3,7 @@ ignore =
 	# - W605 - invalid escape sequence
 	W605,
 	# - E501 - line too long (82 characters)
-	E501, 
+	E501,
 	# - E722 - do not use bare except
 	E722,
 	# - C901 - function is too complex
@@ -15,8 +15,11 @@ ignore =
 	N806,
 	# - N812 - lowercase imported as non-lowercase
 	N812,
+	# - D415 - First line should end with a period, question mark, or exclamation point
+	D415,
 exclude = .git,__pycache__,*/migrations/*,*/lib/*,*/bin/*,*/media/*,*/static/*,InvenTree/plugins/*
 max-complexity = 20
+docstring-convention=google
 
 [coverage:run]
 source = ./InvenTree
@@ -25,6 +28,4 @@ source = ./InvenTree
 src_paths=InvenTree
 skip_glob =*/migrations/*.py
 known_django=django
-import_heading_firstparty=InvenTree imports
-import_heading_thirdparty=Third-Party imports
 sections=FUTURE, STDLIB, DJANGO, THIRDPARTY, FIRSTPARTY, LOCALFOLDER
diff --git a/tasks.py b/tasks.py
index fc69c8ba22..2511090f86 100644
--- a/tasks.py
+++ b/tasks.py
@@ -15,7 +15,6 @@ def apps():
     """
 
     return [
-        'barcode',
         'build',
         'common',
         'company',
@@ -24,8 +23,9 @@ def apps():
         'part',
         'report',
         'stock',
-        'InvenTree',
         'users',
+        'plugin',
+        'InvenTree',
     ]
 
 
@@ -94,6 +94,23 @@ def install(c):
     # Install required Python packages with PIP
     c.run('pip3 install -U -r requirements.txt')
 
+@task
+def setup_dev(c):
+    """
+    Sets up everything needed for the dev enviroment
+    """
+
+    print("Installing required python packages from 'requirements.txt'")
+
+    # Install required Python packages with PIP
+    c.run('pip3 install -U -r requirements.txt')
+
+    # Install pre-commit hook
+    c.run('pre-commit install')
+
+    # Update all the hooks
+    c.run('pre-commit autoupdate')
+
 @task
 def shell(c):
     """
@@ -249,7 +266,7 @@ def update(c):
     - static
     - clean_settings
     """
-    
+
     # Recompile the translation files (.mo)
     # We do not run 'invoke translate' here, as that will touch the source (.po) files too!
     manage(c, 'compilemessages', pty=True)