def test_generated_name_ends_with_partial(self):
idx = PartialIndex(fields=['a', 'b'],
unique=False,
where_postgresql='a = false',
where_sqlite='a = 0')
idx.set_name_with_model(AB)
self.assertEqual(idx.name[-8:], '_partial')
def test_where_changes_generated_name(self):
idx1 = PartialIndex(fields=['a', 'b'], unique=False, where='a IS NULL')
idx1.set_name_with_model(AB)
idx2 = PartialIndex(fields=['a', 'b'],
unique=False,
where='a IS NOT NULL')
idx2.set_name_with_model(AB)
self.assertNotEqual(idx1.name, idx2.name)
def test_where_sqlite_changes_generated_name(self):
idx1 = PartialIndex(fields=['a', 'b'],
unique=False,
where_postgresql='a = false',
where_sqlite='a = 0')
idx1.set_name_with_model(AB)
idx2 = PartialIndex(fields=['a', 'b'],
unique=False,
where_postgresql='a = false',
where_sqlite='a = 1')
idx2.set_name_with_model(AB)
self.assertNotEqual(idx1.name, idx2.name)
def test_where_changes_generated_name(self):
idx1 = PartialIndex(fields=['a', 'b'], unique=False, where=PQ(a__isnull=True))
idx1.set_name_with_model(AB)
idx2 = PartialIndex(fields=['a', 'b'], unique=False, where=PQ(a__isnull=False))
idx2.set_name_with_model(AB)
self.assertNotEqual(idx1.name, idx2.name)
def test_same_args_same_name(self):
idx1 = PartialIndex(fields=['a', 'b'], unique=False, where=PQ(a__isnull=True))
idx1.set_name_with_model(AB)
idx2 = PartialIndex(fields=['a', 'b'], unique=False, where=PQ(a__isnull=True))
idx2.set_name_with_model(AB)
self.assertEqual(idx1.name, idx2.name)
def test_generated_name_ends_with_partial(self):
idx = PartialIndex(fields=['a', 'b'], unique=False, where=PQ(a__isnull=True))
idx.set_name_with_model(AB)
self.assertEqual(idx.name[-8:], '_partial')
