Plum\Plum\WorkflowTest::addWriterWithWriterInstanceShouldAddWriterToWorkflow PHP Метод

    public function addWriterWithWriterInstanceShouldAddWriterToWorkflow()
    {
        $writer = $this->getMockWriter();
        $this->assertInstanceOf('Plum\\Plum\\Workflow', $this->workflow->addWriter($writer));
        $this->assertSame($writer, $this->workflow->getWriters()[0]->getWriter());
    }