PhpOffice\PhpPresentation\Tests\TransitionTest::testManualTrigger PHP Метод

    public function testManualTrigger()
    {
        $object = new Transition();
        $this->assertFalse($object->hasManualTrigger());
        $this->assertInstanceOf('PhpOffice\\PhpPresentation\\Slide\\Transition', $object->setManualTrigger());
        $this->assertFalse($object->hasManualTrigger());
        $this->assertInstanceOf('PhpOffice\\PhpPresentation\\Slide\\Transition', $object->setManualTrigger(true));
        $this->assertTrue($object->hasManualTrigger());
        $this->assertInstanceOf('PhpOffice\\PhpPresentation\\Slide\\Transition', $object->setManualTrigger(null));
        $this->assertTrue($object->hasManualTrigger());
        $this->assertInstanceOf('PhpOffice\\PhpPresentation\\Slide\\Transition', $object->setManualTrigger(false));
        $this->assertFalse($object->hasManualTrigger());
        $this->assertInstanceOf('PhpOffice\\PhpPresentation\\Slide\\Transition', $object->setManualTrigger(null));
        $this->assertFalse($object->hasManualTrigger());
    }