Add some unit tests

InvenTree/company/test_views.py

@@ -0,0 +1,58 @@
+""" Unit tests for Company views (see views.py) """
+
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.test import TestCase
+from django.urls import reverse
+from django.contrib.auth import get_user_model
+
+from .models import SupplierPart
+
+
+class CompanyViewTest(TestCase):
+
+    fixtures = [
+        'category',
+        'part',
+        'location',
+        'company',
+        'supplier_part',
+    ]
+
+    def setUp(self):
+        super().setUp()
+
+        # Create a user
+        User = get_user_model()
+        User.objects.create_user('username', 'user@email.com', 'password')
+
+        self.client.login(username='username', password='password')
+
+    def test_supplier_part_delete(self):
+        """ Test the SupplierPartDelete view """
+
+        url = reverse('supplier-part-delete')
+
+        # Get form using 'part' argument
+        response = self.client.get(url, {'part': '1'}, HTTP_X_REQUESTED_WITH='XMLHttpRequest')
+        self.assertEqual(response.status_code, 200)
+
+        # Get form using 'parts' argument
+        response = self.client.get(url + '?parts[]=1&parts[]=2', HTTP_X_REQUESTED_WITH='XMLHttpRequest')
+        self.assertEqual(response.status_code, 200)
+
+        # POST to delete two parts
+        n = SupplierPart.objects.count()
+        response = self.client.post(
+            url,
+            {
+                'supplier-part-2': 'supplier-part-2',
+                'supplier-part-3': 'supplier-part-3',
+                'confirm_delete': True
+            },
+            HTTP_X_REQUESTED_WITH='XMLHttpRequest')
+        
+        self.assertEqual(response.status_code, 200)
+
+        self.assertEqual(n - 2, SupplierPart.objects.count())