public function testHeightPercent() { $object = new View3D(); $value = rand(5, 500); $this->assertInstanceOf('PhpOffice\\PhpPresentation\\Shape\\Chart\\View3D', $object->setHeightPercent()); $this->assertEquals(100, $object->getHeightPercent()); $this->assertInstanceOf('PhpOffice\\PhpPresentation\\Shape\\Chart\\View3D', $object->setHeightPercent($value)); $this->assertEquals($value, $object->getHeightPercent()); }