def test_close_connection(self, mock_commit):
mock_session = MagicMock()
mock_engine = MagicMock()
testManager = SessionManager()
testManager.session = mock_session
testManager.engine = mock_engine
testManager.closeConnection()
mock_commit.assert_called_once()
mock_session.close.assert_called_once()
mock_engine.dispose.assert_called_once()
def test_commit_session(self):
mock_session = MagicMock()
testManager = SessionManager()
testManager.session = mock_session
testManager.commitChanges()
mock_session.commit.assert_called_once()
def test_rollback_session(self):
mock_session = MagicMock()
testManager = SessionManager()
testManager.session = mock_session
testManager.rollbackChanges()
mock_session.rollback.assert_called_once()
def test_start_session(self):
mock_session = MagicMock()
testManager = SessionManager()
testManager.session = mock_session
testManager.startSession()
mock_session.begin_nested.assert_called_once()
