def _get_relation(self):
flexmock(Builder)
query = flexmock(QueryBuilder(None, QueryGrammar(), None))
builder = Builder(query)
builder.get_query().should_receive('join').once().with_args('users', 'users.id', '=', 'posts.user_id')
builder.should_receive('where').with_args('users.country_id', '=', 1)
country = flexmock(Model())
country.should_receive('get_key').and_return(1)
country.should_receive('get_foreign_key').and_return('country_id')
user = flexmock(Model())
user.should_receive('get_table').and_return('users')
user.should_receive('get_qualified_key_name').and_return('users.id')
post = flexmock(Model())
post.should_receive('get_table').and_return('posts')
builder.should_receive('get_model').and_return(post)
user.should_receive('get_key').and_return(1)
user.should_receive('get_created_at_column').and_return('created_at')
user.should_receive('get_updated_at_column').and_return('updated_at')
parent = flexmock(Model())
parent.should_receive('get_attribute').with_args('id').and_return(1)
parent.should_receive('get_created_at_column').and_return('created_at')
parent.should_receive('get_updated_at_column').and_return('updated_at')
parent.should_receive('new_query').and_return(builder)
return HasManyThrough(builder, country, user, 'country_id', 'user_id')
def _get_relation_arguments(self):
parent = flexmock(Model())
parent.should_receive('get_morph_class').and_return(
parent.__class__.__name__)
parent.should_receive('get_key').and_return(1)
parent.should_receive('get_created_at_column').and_return('created_at')
parent.should_receive('get_updated_at_column').and_return('updated_at')
query = flexmock(
QueryBuilder(MockConnection().prepare_mock(), QueryGrammar(),
QueryProcessor()))
flexmock(Builder)
builder = Builder(query)
builder.should_receive('get_query').and_return(query)
related = flexmock(Model())
builder.set_model(related)
builder.should_receive('get_model').and_return(related)
related.should_receive('get_key_name').and_return('id')
related.should_receive('get_table').and_return('tags')
related.should_receive('get_morph_class').and_return(
parent.__class__.__name__)
builder.get_query().should_receive('join').once().with_args(
'taggables', 'tags.id', '=', 'taggables.tag_id')
builder.should_receive('where').once().with_args(
'taggables.taggable_id', '=', 1)
builder.should_receive('where').once().with_args(
'taggables.taggable_type', parent.__class__.__name__)
return builder, parent, 'taggable', 'taggables', 'taggable_id', 'tag_id', 'relation_name', False
def _get_relation_arguments(self):
parent = flexmock(Model())
parent.should_receive('get_key').and_return(1)
parent.should_receive('get_created_at_column').and_return('created_at')
parent.should_receive('get_updated_at_column').and_return('updated_at')
query = flexmock(
QueryBuilder(MockConnection().prepare_mock(), QueryGrammar(),
QueryProcessor()))
flexmock(Builder)
builder = Builder(query)
builder.should_receive('get_query').and_return(query)
related = flexmock(Model())
builder.set_model(related)
builder.should_receive('get_model').and_return(related)
related.should_receive('get_key_name').and_return('id')
related.should_receive('get_table').and_return('roles')
related.should_receive('new_pivot').replace_with(
lambda *args: Pivot(*args))
builder.get_query().should_receive('join').once().with_args(
'user_role', 'roles.id', '=', 'user_role.role_id')
builder.should_receive('where').once().with_args(
'user_role.user_id', '=', 1)
return builder, parent, 'user_role', 'user_id', 'role_id', 'relation_id'
def test_find_method(self):
builder = Builder(self.get_mock_query_builder())
builder.set_model(self.get_mock_model())
builder.get_query().where = mock.MagicMock()
builder.first = mock.MagicMock(return_value='baz')
result = builder.find('bar', ['column'])
builder.get_query().where.assert_called_once_with(
'foo_table.foo', '=', 'bar')
self.assertEqual('baz', result)
def test_find_or_fail_with_many_raises_model_not_found_exception(self):
model = self.get_mock_model()
builder = Builder(self.get_mock_query_builder())
builder.set_model(model)
builder.get_query().where_in = mock.MagicMock()
builder.get = mock.MagicMock(return_value=Collection([1]))
self.assertRaises(ModelNotFound, builder.find_or_fail, [1, 2],
['column'])
builder.get_query().where_in.assert_called_once_with(
'foo_table.foo', [1, 2])
builder.get.assert_called_once_with(['column'])
def test_find_or_fail_raises_model_not_found_exception(self):
model = self.get_mock_model()
builder = Builder(self.get_mock_query_builder())
builder.set_model(model)
builder.get_query().where = mock.MagicMock()
builder.first = mock.MagicMock(return_value=None)
self.assertRaises(ModelNotFound, builder.find_or_fail, 'bar',
['column'])
builder.get_query().where.assert_called_once_with(
'foo_table.foo', '=', 'bar')
builder.first.assert_called_once_with(['column'])
def test_find_or_new_model_found(self):
model = self.get_mock_model()
model.find_or_new = mock.MagicMock(return_value='baz')
builder = Builder(self.get_mock_query_builder())
builder.set_model(model)
builder.get_query().where = mock.MagicMock()
builder.first = mock.MagicMock(return_value='baz')
expected = model.find_or_new('bar', ['column'])
result = builder.find('bar', ['column'])
builder.get_query().where.assert_called_once_with(
'foo_table.foo', '=', 'bar')
self.assertEqual(expected, result)
def test_find_with_many(self):
model = self.get_mock_model()
builder = Builder(self.get_mock_query_builder())
builder.set_model(model)
builder.get_query().where_in = mock.MagicMock()
builder.get = mock.MagicMock(return_value='baz')
result = builder.find([1, 2], ['column'])
self.assertEqual('baz', result)
builder.get_query().where_in.assert_called_once_with(
'foo_table.foo', [1, 2])
builder.get.assert_called_once_with(['column'])
def test_relation_count_query_can_be_built(self):
relation = self._get_relation()
query = flexmock(QueryBuilder(None, QueryGrammar(), None))
builder = Builder(query)
builder.get_query().should_receive('select').once()
relation.get_parent().should_receive('get_table').and_return('table')
builder.should_receive('where').once().with_args(
'table.foreign_key', '=', QueryExpression)
parent_query = flexmock(QueryBuilder(None, None, None))
relation.get_query().should_receive('get_query').and_return(
parent_query)
grammar = flexmock()
parent_query.should_receive('get_grammar').once().and_return(grammar)
grammar.should_receive('wrap').once().with_args('table.id')
relation.get_relation_count_query(builder, builder)
def test_find_or_new_model_not_found(self):
model = self.get_mock_model()
model.find_or_new = mock.MagicMock(return_value=self.get_mock_model())
builder = Builder(self.get_mock_query_builder())
builder.set_model(model)
builder.get_query().where = mock.MagicMock()
builder.first = mock.MagicMock(return_value=None)
result = model.find_or_new('bar', ['column'])
find_result = builder.find('bar', ['column'])
builder.get_query().where.assert_called_once_with(
'foo_table.foo', '=', 'bar')
self.assertIsNone(find_result)
self.assertIsInstance(result, Model)
def test_push_one_relation(self):
flexmock(Builder)
related1 = flexmock(Model())
query = flexmock(
QueryBuilder(MockConnection().prepare_mock(), QueryGrammar(),
QueryProcessor()))
builder = Builder(query)
builder.get_query().should_receive('insert_get_id').once().with_args(
{
'name': 'related1'
}, 'id').and_return(2)
related1.should_receive('new_query').once().and_return(builder)
related1.should_receive('_update_timestamps').once()
related1.name = 'related1'
related1.set_exists(False)
model = flexmock(Model())
model.should_receive('resolve_connection').and_return(
MockConnection().prepare_mock())
query = flexmock(
QueryBuilder(MockConnection().prepare_mock(), QueryGrammar(),
QueryProcessor()))
builder = Builder(query)
builder.get_query().should_receive('insert_get_id').once().with_args(
{
'name': 'john'
}, 'id').and_return(1)
model.should_receive('new_query').once().and_return(builder)
model.should_receive('_update_timestamps').once()
model.name = 'john'
model.set_exists(False)
model.set_relation('relation_one', related1)
self.assertTrue(model.push())
self.assertEqual(1, model.id)
self.assertTrue(model.exists)
self.assertEqual(2, model.relation_one.id)
self.assertTrue(model.relation_one.exists)
self.assertEqual(2, related1.id)
self.assertTrue(related1.exists)
def test_push_empty_many_relation(self):
flexmock(Builder)
model = flexmock(Model())
query = flexmock(
QueryBuilder(MockConnection().prepare_mock(), QueryGrammar(),
QueryProcessor()))
builder = Builder(query)
builder.get_query().should_receive('insert_get_id').once().with_args(
{
'name': 'john'
}, 'id').and_return(1)
model.should_receive('new_query').once().and_return(builder)
model.should_receive('_update_timestamps').once()
model.name = 'john'
model.set_exists(False)
model.set_relation('relation_many', Collection([]))
self.assertTrue(model.push())
self.assertEqual(1, model.id)
self.assertTrue(model.exists)
self.assertEqual(0, len(model.relation_many))
def test_get_models_hydrates_models(self):
builder = Builder(self.get_mock_query_builder())
records = [{'name': 'john', 'age': 26}, {'name': 'jane', 'age': 28}]
builder.get_query().get = mock.MagicMock(return_value=records)
model = self.get_mock_model()
builder.set_model(model)
model.get_connection_name = mock.MagicMock(
return_value='foo_connection')
model.hydrate = mock.MagicMock(return_value=Collection(['hydrated']))
models = builder.get_models(['foo'])
self.assertEqual(models, ['hydrated'])
model.get_table.assert_called_once_with()
model.get_connection_name.assert_called_once_with()
model.hydrate.assert_called_once_with(records, 'foo_connection')