mirror of
https://github.com/inventree/InvenTree
synced 2024-08-30 18:33:04 +00:00
77 lines
2.6 KiB
Python
77 lines
2.6 KiB
Python
from django.test import TestCase
|
|
|
|
from .models import Part, PartCategory
|
|
|
|
|
|
class CategoryTest(TestCase):
|
|
"""
|
|
Tests to ensure that the relational category tree functions correctly.
|
|
"""
|
|
|
|
def setUp(self):
|
|
self.p1 = PartCategory.objects.create(name='A',
|
|
description='Most highest level',
|
|
parent=None)
|
|
|
|
self.p2 = PartCategory.objects.create(name='B',
|
|
description='Sits under second',
|
|
parent=self.p1)
|
|
|
|
self.p3 = PartCategory.objects.create(name='C',
|
|
description='Third tier category',
|
|
parent=self.p2)
|
|
|
|
# Add two parts in p2
|
|
Part.objects.create(name='Flange', category=self.p2)
|
|
Part.objects.create(name='Flob', category=self.p2)
|
|
|
|
# Add one part in p3
|
|
Part.objects.create(name='Blob', category=self.p3)
|
|
|
|
def test_parents(self):
|
|
self.assertEqual(self.p1.parent, None)
|
|
self.assertEqual(self.p2.parent, self.p1)
|
|
self.assertEqual(self.p3.parent, self.p2)
|
|
|
|
def test_children_count(self):
|
|
self.assertEqual(self.p1.has_children, True)
|
|
self.assertEqual(self.p2.has_children, True)
|
|
self.assertEqual(self.p3.has_children, False)
|
|
|
|
def test_unique_childs(self):
|
|
childs = self.p1.getUniqueChildren()
|
|
|
|
self.assertIn(self.p2.id, childs)
|
|
self.assertIn(self.p3.id, childs)
|
|
|
|
def test_unique_parents(self):
|
|
parents = self.p2.getUniqueParents()
|
|
|
|
self.assertIn(self.p1.id, parents)
|
|
|
|
def test_path_string(self):
|
|
self.assertEqual(str(self.p3), 'A/B/C')
|
|
|
|
def test_url(self):
|
|
self.assertEqual(self.p1.get_absolute_url(), '/part/category/1/')
|
|
|
|
def test_part_count(self):
|
|
# No direct parts in the top-level category
|
|
self.assertEqual(self.p1.has_parts, False)
|
|
self.assertEqual(self.p2.has_parts, True)
|
|
self.assertEqual(self.p3.has_parts, True)
|
|
|
|
self.assertEqual(self.p1.partcount, 3)
|
|
self.assertEqual(self.p2.partcount, 3)
|
|
self.assertEqual(self.p3.partcount, 1)
|
|
|
|
def test_delete(self):
|
|
self.assertEqual(Part.objects.filter(category=self.p1).count(), 0)
|
|
|
|
# Delete p2 (it has 2 direct parts and one child category)
|
|
self.p2.delete()
|
|
|
|
self.assertEqual(Part.objects.filter(category=self.p1).count(), 2)
|
|
|
|
self.assertEqual(PartCategory.objects.get(pk=self.p3.id).parent, self.p1)
|