mirror of
https://github.com/inventree/InvenTree
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147 lines
3.7 KiB
Python
147 lines
3.7 KiB
Python
# -*- coding: utf-8 -*-
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"""
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Unit tests for Barcode endpoints
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"""
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from django.contrib.auth import get_user_model
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from django.urls import reverse
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from rest_framework.test import APITestCase
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from rest_framework import status
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from stock.models import StockItem
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class BarcodeAPITest(APITestCase):
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fixtures = [
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'category',
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'part',
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'location',
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'stock'
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]
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def setUp(self):
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# Create a user for auth
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user = get_user_model()
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user.objects.create_user('testuser', 'test@testing.com', 'password')
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self.client.login(username='testuser', password='password')
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self.scan_url = reverse('api-barcode-scan')
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self.assign_url = reverse('api-barcode-link')
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def postBarcode(self, url, barcode):
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return self.client.post(url, format='json', data={'barcode': str(barcode)})
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def test_invalid(self):
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response = self.client.post(self.scan_url, format='json', data={})
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self.assertEqual(response.status_code, status.HTTP_400_BAD_REQUEST)
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def test_empty(self):
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response = self.postBarcode(self.scan_url, '')
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self.assertEqual(response.status_code, status.HTTP_200_OK)
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data = response.data
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self.assertIn('error', data)
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self.assertIn('barcode_data', data)
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self.assertIn('hash', data)
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self.assertIn('plugin', data)
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self.assertIsNone(data['plugin'])
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def test_integer_barcode(self):
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response = self.postBarcode(self.scan_url, '123456789')
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self.assertEqual(response.status_code, status.HTTP_200_OK)
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data = response.data
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self.assertIn('error', data)
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self.assertIn('barcode_data', data)
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self.assertIn('hash', data)
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self.assertIn('plugin', data)
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self.assertIsNone(data['plugin'])
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def test_array_barcode(self):
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response = self.postBarcode(self.scan_url, "['foo', 'bar']")
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self.assertEqual(response.status_code, status.HTTP_200_OK)
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data = response.data
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self.assertIn('error', data)
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self.assertIn('barcode_data', data)
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self.assertIn('hash', data)
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self.assertIn('plugin', data)
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self.assertIsNone(data['plugin'])
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def test_barcode_generation(self):
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item = StockItem.objects.get(pk=522)
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response = self.postBarcode(self.scan_url, item.format_barcode())
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data = response.data
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self.assertEqual(response.status_code, status.HTTP_200_OK)
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self.assertIn('stockitem', data)
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pk = data['stockitem']['pk']
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self.assertEqual(pk, item.pk)
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def test_association(self):
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"""
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Test that a barcode can be associated with a StockItem
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"""
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item = StockItem.objects.get(pk=522)
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self.assertEqual(len(item.uid), 0)
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barcode_data = 'A-TEST-BARCODE-STRING'
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response = self.client.post(
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self.assign_url, format='json',
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data={
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'barcode': barcode_data,
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'stockitem': item.pk
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}
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)
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data = response.data
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self.assertEqual(response.status_code, status.HTTP_200_OK)
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self.assertIn('success', data)
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hash = data['hash']
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# Read the item out from the database again
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item = StockItem.objects.get(pk=522)
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self.assertEqual(hash, item.uid)
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# Ensure that the same UID cannot be assigned to a different stock item!
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response = self.client.post(
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self.assign_url, format='json',
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data={
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'barcode': barcode_data,
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'stockitem': 521
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}
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)
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data = response.data
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self.assertIn('error', data)
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self.assertNotIn('success', data)
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