/** * Test get/set blur radius */ public function testSetGetBlurRadius() { $object = new Shadow(); $this->assertInstanceOf('PhpOffice\\PhpPresentation\\Style\\Shadow', $object->setBlurRadius()); $this->assertEquals(6, $object->getBlurRadius()); $value = rand(1, 100); $this->assertInstanceOf('PhpOffice\\PhpPresentation\\Style\\Shadow', $object->setBlurRadius($value)); $this->assertEquals($value, $object->getBlurRadius()); }