/** * @expectedException \Exception */ public function testSyncDataException() { $connectionMock = $this->getMock('Magento\\Framework\\DB\\Adapter\\AdapterInterface', [], [], '', false); $this->_resourceMock->expects($this->any())->method('getConnection')->will($this->returnValue($connectionMock)); $this->_resourceMock->expects($this->any())->method('getTableName')->will($this->returnArgument(0)); $connectionMock->expects($this->once())->method('rollback'); $this->model->syncData(); }