def test_num_of_queries_on_related_with_dependency(self):
""" integration test
test cache functionality in more complex environment """
schema = DynamicSchema.get_for_model(TestModel)
schema.add_field("field", "IntegerField")
with self.assertNumQueries(0):
self.assertEqual(
DynamicSchema.get_for_model(TestModel).fields.all()[0].name,
"field")
schema = DynamicSchema.get_for_model(TestModel)
schema.remove_field("field")
with self.assertNumQueries(0):
self.assertEqual(
DynamicSchema.get_for_model(TestModel).fields.count(), 0)
m2m = M2MModel.objects.create()
DynamicSchemaField.objects.create(
schema=DynamicSchema.get_for_model(TestModel), name='email',
field_type='EmailField')
m2m.testmodels.add(
TestModel.objects.create(about='one'),
TestModel.objects.create(about='two'),
TestModel.objects.create(about='three'),
TestModel.objects.create(about='four'),
TestModel.objects.create(about='five'),
TestModel.objects.create(about='six'),
)
with self.assertNumQueries(1):
[(el.about, el.email) for el in m2m.testmodels.all()]
def test_cache_updated_after_removing_schema_field(self):
schema = DynamicSchema.get_for_model(TestModel)
schema.add_field("field", "IntegerField")
schema.remove_field("field")
with self.assertNumQueries(0):
self.assertEqual(
DynamicSchema.get_for_model(TestModel).fields.count(), 0)
def test_delete_schema_qs_clears_cache(self):
DynamicSchema.get_for_model(TestModel)
self.assertIsNotNone(
cache.get(DynamicSchema.get_cache_key_static(TestModel, '')))
DynamicSchema.objects.all().delete()
self.assertIsNone(
cache.get(DynamicSchema.get_cache_key_static(TestModel, '')))
def test_cache_updated_after_adding_schema_field(self):
schema = DynamicSchema.get_for_model(TestModel)
schema.add_field("field", "IntegerField")
with self.assertNumQueries(0):
self.assertEqual(
DynamicSchema.get_for_model(TestModel).fields.all()[0].name,
"field")
def test_cache_updated_after_adding_schema_field(self):
schema = DynamicSchema.get_for_model(TestModel)
schema.add_field("field", "IntegerField")
with self.assertNumQueries(0):
self.assertEqual(
DynamicSchema.get_for_model(TestModel).fields.all()[0].name,
"field")
def test_num_of_queries_on_related_with_dependency(self):
""" integration test
test cache functionality in more complex environment """
schema = DynamicSchema.get_for_model(TestModel)
schema.add_field("field", "IntegerField")
with self.assertNumQueries(0):
self.assertEqual(
DynamicSchema.get_for_model(TestModel).fields.all()[0].name,
"field")
schema = DynamicSchema.get_for_model(TestModel)
schema.remove_field("field")
with self.assertNumQueries(0):
self.assertEqual(
DynamicSchema.get_for_model(TestModel).fields.count(), 0)
m2m = M2MModel.objects.create()
DynamicSchemaField.objects.create(
schema=DynamicSchema.get_for_model(TestModel),
name='email',
field_type='EmailField')
m2m.testmodels.add(
TestModel.objects.create(about='one'),
TestModel.objects.create(about='two'),
TestModel.objects.create(about='three'),
TestModel.objects.create(about='four'),
TestModel.objects.create(about='five'),
TestModel.objects.create(about='six'),
)
with self.assertNumQueries(1):
[(el.about, el.email) for el in m2m.testmodels.all()]
def test_cache_updated_after_removing_schema_field(self):
schema = DynamicSchema.get_for_model(TestModel)
schema.add_field("field", "IntegerField")
schema.remove_field("field")
with self.assertNumQueries(0):
self.assertEqual(
DynamicSchema.get_for_model(TestModel).fields.count(), 0)
def test_delete_schema_qs_clears_cache(self):
DynamicSchema.get_for_model(TestModel)
self.assertIsNotNone(
cache.get(DynamicSchema.get_cache_key_static(TestModel, '')))
DynamicSchema.objects.all().delete()
self.assertIsNone(
cache.get(DynamicSchema.get_cache_key_static(TestModel, '')))
def test_delete_schema_clears_cache(self):
schema = DynamicSchema.get_for_model(TestModel)
self.assertIsNotNone(
cache.get(DynamicSchema.get_cache_key_static(TestModel, '')))
schema.delete()
self.assertIsNone(
cache.get(DynamicSchema.get_cache_key_static(TestModel, '')))
def test_delete_schema_clears_cache(self):
schema = DynamicSchema.get_for_model(TestModel)
self.assertIsNotNone(
cache.get(DynamicSchema.get_cache_key_static(TestModel, '')))
schema.delete()
self.assertIsNone(
cache.get(DynamicSchema.get_cache_key_static(TestModel, '')))
def test_manually_create_schema_typeless(self):
schema = DynamicSchema.get_for_model(TypelessModel)
schema.add_field(name='field', type='CharField')
m1 = TypelessModel()
m1.field = 'foo'
m1.save()
m2 = TypelessModel.objects.get(id=m1.id)
self.assertEqual(m2.field, 'foo')
def test_manually_create_schema_typeless(self):
schema = DynamicSchema.get_for_model(TypelessModel)
schema.add_field(name='field', type='CharField')
m1 = TypelessModel()
m1.field = 'foo'
m1.save()
m2 = TypelessModel.objects.get(id=m1.id)
self.assertEqual(m2.field, 'foo')
def test_schema_add_remove_field(self):
schema = DynamicSchema.get_for_model(TypelessModel)
schema.add_field(name='field', type='CharField')
m1 = TypelessModel.objects.create()
self.assertTrue(hasattr(m1, 'field'))
schema.remove_field(name='field')
m2 = TypelessModel.objects.get(id=m1.id)
m2 = TypelessModel.objects.create()
self.assertFalse(hasattr(m2, 'field'))
def test_schema_add_remove_field(self):
schema = DynamicSchema.get_for_model(TypelessModel)
schema.add_field(name='field', type='CharField')
m1 = TypelessModel.objects.create()
self.assertTrue(hasattr(m1, 'field'))
schema.remove_field(name='field')
m2 = TypelessModel.objects.get(id=m1.id)
m2 = TypelessModel.objects.create()
self.assertFalse(hasattr(m2, 'field'))
def test_num_of_queries_on_related(self):
m2m = M2MModel.objects.create()
DynamicSchemaField.objects.create(
schema=DynamicSchema.get_for_model(TestModel), name='email',
field_type='EmailField')
m2m.testmodels.add(
TestModel.objects.create(about='one'),
TestModel.objects.create(about='two'),
TestModel.objects.create(about='three'),
TestModel.objects.create(about='four'),
TestModel.objects.create(about='five'),
TestModel.objects.create(about='six'),
)
with self.assertNumQueries(1):
[(el.about, el.email) for el in m2m.testmodels.all()]
def test_manually_create_schema_typed(self):
schema = DynamicSchema.get_for_model(TestModel, type_value='foo')
schema.add_field(name='field', type='CharField')
m1 = TestModel.objects.create(type='foo')
m1.field = 'foo'
m1.save()
m2 = TestModel.objects.get(id=m1.id)
self.assertEqual(m2.field, 'foo')
m3 = TestModel.objects.create(type='bar')
m3.field = 'foo'
m3.save()
m4 = TestModel.objects.get(id=m3.id)
self.assertFalse(hasattr(m4, 'field'))
def test_manually_create_schema_typed(self):
schema = DynamicSchema.get_for_model(TestModel, type_value='foo')
schema.add_field(name='field', type='CharField')
m1 = TestModel.objects.create(type='foo')
m1.field = 'foo'
m1.save()
m2 = TestModel.objects.get(id=m1.id)
self.assertEqual(m2.field, 'foo')
m3 = TestModel.objects.create(type='bar')
m3.field = 'foo'
m3.save()
m4 = TestModel.objects.get(id=m3.id)
self.assertFalse(hasattr(m4, 'field'))
def test_num_of_queries_on_related(self):
m2m = M2MModel.objects.create()
DynamicSchemaField.objects.create(
schema=DynamicSchema.get_for_model(TestModel),
name='email',
field_type='EmailField')
m2m.testmodels.add(
TestModel.objects.create(about='one'),
TestModel.objects.create(about='two'),
TestModel.objects.create(about='three'),
TestModel.objects.create(about='four'),
TestModel.objects.create(about='five'),
TestModel.objects.create(about='six'),
)
with self.assertNumQueries(1):
[(el.about, el.email) for el in m2m.testmodels.all()]
def test_delete_schema_qs_with_diff_types_clears_cache(self):
DynamicSchema.get_for_model(TestModel)
DynamicSchema.get_for_model(TestModel, 'some_value')
# there is cached value
self.assertIsNotNone(
cache.get(DynamicSchema.get_cache_key_static(TestModel, '')))
self.assertIsNotNone(
cache.get(DynamicSchema.get_cache_key_static(TestModel,
'some_value')))
DynamicSchema.objects.all().delete()
# there is no cached value
self.assertIsNone(
cache.get(DynamicSchema.get_cache_key_static(TestModel, '')))
self.assertIsNone(
cache.get(DynamicSchema.get_cache_key_static(TestModel,
'some_value')))
def test_delete_schema_qs_with_diff_types_clears_cache(self):
DynamicSchema.get_for_model(TestModel)
DynamicSchema.get_for_model(TestModel, 'some_value')
# there is cached value
self.assertIsNotNone(
cache.get(DynamicSchema.get_cache_key_static(TestModel, '')))
self.assertIsNotNone(
cache.get(
DynamicSchema.get_cache_key_static(TestModel, 'some_value')))
DynamicSchema.objects.all().delete()
# there is no cached value
self.assertIsNone(
cache.get(DynamicSchema.get_cache_key_static(TestModel, '')))
self.assertIsNone(
cache.get(
DynamicSchema.get_cache_key_static(TestModel, 'some_value')))
def test_second_schema_fetching_doesnt_hit_db(self):
DynamicSchema.get_for_model(TestModel)
with self.assertNumQueries(0):
DynamicSchema.get_for_model(TestModel)
def test_second_schema_fetching_doesnt_hit_db(self):
DynamicSchema.get_for_model(TestModel)
with self.assertNumQueries(0):
DynamicSchema.get_for_model(TestModel)