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https://github.com/inventree/InvenTree
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46 lines
1.3 KiB
Python
46 lines
1.3 KiB
Python
from django.test import TestCase
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import django.core.exceptions as django_exceptions
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from .models import Part, BomItem
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class BomItemTest(TestCase):
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fixtures = [
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'category',
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'part',
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'location',
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'bom',
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]
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def setUp(self):
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self.bob = Part.objects.get(id=100)
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self.orphan = Part.objects.get(name='Orphan')
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def test_str(self):
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b = BomItem.objects.get(id=1)
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self.assertEqual(str(b), '10 x M2x4 LPHS to make BOB | Bob | A2')
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def test_has_bom(self):
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self.assertFalse(self.orphan.has_bom)
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self.assertTrue(self.bob.has_bom)
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self.assertEqual(self.bob.bom_count, 4)
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def test_in_bom(self):
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parts = self.bob.required_parts()
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self.assertIn(self.orphan, parts)
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def test_used_in(self):
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self.assertEqual(self.bob.used_in_count, 0)
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self.assertEqual(self.orphan.used_in_count, 1)
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def test_self_reference(self):
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""" Test that we get an appropriate error when we create a BomItem which points to itself """
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with self.assertRaises(django_exceptions.ValidationError):
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# A validation error should be raised here
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item = BomItem.objects.create(part=self.bob, sub_part=self.bob, quantity=7)
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item.clean()
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