PhpOffice\PhpPresentation\Tests\SlideTest::testSlideMasterId PHP Метод

    public function testSlideMasterId()
    {
        $value = rand(1, 100);
        $object = new Slide();
        $this->assertEquals(1, $object->getSlideMasterId());
        $this->assertInstanceOf('PhpOffice\\PhpPresentation\\Slide', $object->setSlideMasterId());
        $this->assertEquals(1, $object->getSlideMasterId());
        $this->assertInstanceOf('PhpOffice\\PhpPresentation\\Slide', $object->setSlideMasterId($value));
        $this->assertEquals($value, $object->getSlideMasterId());
    }