InvenTree/InvenTree/stock/test_views.py

""" 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


class StockViewTestCase(TestCase):

    fixtures = [
        'category',
        'part',
        'company',
        'location',
        'supplier_part',
        'stock',
    ]

    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')


class StockListTest(StockViewTestCase):
    """ Tests for Stock list views """

    def test_stock_index(self):
        response = self.client.get(reverse('stock-index'))
        self.assertEqual(response.status_code, 200)


class StockLocationTest(StockViewTestCase):
    """ Tests for StockLocation views """

    def test_location_edit(self):
        response = self.client.get(reverse('stock-location-edit', args=(1,)), HTTP_X_REQUESTED_WITH='XMLHttpRequest')
        self.assertEqual(response.status_code, 200)

    def test_qr_code(self):
        # Request the StockLocation QR view
        response = self.client.get(reverse('stock-location-qr', args=(1,)), HTTP_X_REQUESTED_WITH='XMLHttpRequest')
        self.assertEqual(response.status_code, 200)

        # Test for an invalid StockLocation
        response = self.client.get(reverse('stock-location-qr', args=(999,)), HTTP_X_REQUESTED_WITH='XMLHttpRequest')
        self.assertEqual(response.status_code, 200)

    def test_create(self):
        # Test StockLocation creation view
        response = self.client.get(reverse('stock-location-create'), HTTP_X_REQUESTED_WITH='XMLHttpRequest')
        self.assertEqual(response.status_code, 200)

        # Create with a parent
        response = self.client.get(reverse('stock-location-create'), {'location': 1}, HTTP_X_REQUESTED_WITH='XMLHttpRequest')
        self.assertEqual(response.status_code, 200)

        # Create with an invalid parent
        response = self.client.get(reverse('stock-location-create'), {'location': 999}, HTTP_X_REQUESTED_WITH='XMLHttpRequest')
        self.assertEqual(response.status_code, 200)
        

class StockItemTest(StockViewTestCase):
    """" Tests for StockItem views """

    def test_qr_code(self):
        # QR code for a valid item
        response = self.client.get(reverse('stock-item-qr', args=(1,)), HTTP_X_REQUESTED_WITH='XMLHttpRequest')
        self.assertEqual(response.status_code, 200)

        # QR code for an invalid item
        response = self.client.get(reverse('stock-item-qr', args=(9999,)), HTTP_X_REQUESTED_WITH='XMLHttpRequest')
        self.assertEqual(response.status_code, 200)

        data = str(response.content)
        self.assertIn('Error:', data)

    def test_adjust_items(self):
        url = reverse('stock-adjust')

        # Move items
        response = self.client.get(url, {'stock[]': [1,2,3,4,5], 'action': 'move'}, HTTP_X_REQUESTED_WITH='XMLHttpRequest')
        self.assertEqual(response.status_code, 200)

        # Count part
        response = self.client.get(url, {'part': 1}, HTTP_X_REQUESTED_WITH='XMLHttpRequest')
        self.assertEqual(response.status_code, 200)

        # Remove items
        response = self.client.get(url, {'location': 1, 'action': 'take'}, HTTP_X_REQUESTED_WITH='XMLHttpRequest')
        self.assertEqual(response.status_code, 200)

        # Add items
        response = self.client.get(url, {'item': 1, 'action': 'add'}, HTTP_X_REQUESTED_WITH='XMLHttpRequest')
        self.assertEqual(response.status_code, 200)

        # Blank response
        response = self.client.get(url, HTTP_X_REQUESTED_WITH='XMLHttpRequest')
        self.assertEqual(response.status_code, 200)

        # TODO - Tests for POST data

    def test_edit_item(self):
        # Test edit view for StockItem
        response = self.client.get(reverse('stock-item-edit', args=(1,)), HTTP_X_REQUESTED_WITH='XMLHttpRequest')
        self.assertEqual(response.status_code, 200)

        # Test with a non-purchaseable part
        response = self.client.get(reverse('stock-item-edit', args=(100,)), HTTP_X_REQUESTED_WITH='XMLHttpRequest')
        self.assertEqual(response.status_code, 200)

    def test_create_item(self):
        # Test creation of StockItem
        response = self.client.get(reverse('stock-item-create'), {'part': 1}, HTTP_X_REQUESTED_WITH='XMLHttpRequest')
        self.assertEqual(response.status_code, 200)

        response = self.client.get(reverse('stock-item-create'), {'part': 999}, HTTP_X_REQUESTED_WITH='XMLHttpRequest')
        self.assertEqual(response.status_code, 200)

        # Copy from a valid item, valid location
        response = self.client.get(reverse('stock-item-create'), {'location': 1, 'copy': 1}, HTTP_X_REQUESTED_WITH='XMLHttpRequest')
        self.assertEqual(response.status_code, 200)

        # Copy from an invalid item, invalid location
        response = self.client.get(reverse('stock-item-create'), {'location': 999, 'copy': 9999}, HTTP_X_REQUESTED_WITH='XMLHttpRequest')
        self.assertEqual(response.status_code, 200)