/** * Test get/set ARGB */ public function testSetGetARGB() { $object = new Color(); $this->assertInstanceOf('PhpOffice\\PhpPresentation\\Style\\Color', $object->setARGB()); $this->assertEquals(Color::COLOR_BLACK, $object->getARGB()); $this->assertInstanceOf('PhpOffice\\PhpPresentation\\Style\\Color', $object->setARGB('')); $this->assertEquals(Color::COLOR_BLACK, $object->getARGB()); $this->assertInstanceOf('PhpOffice\\PhpPresentation\\Style\\Color', $object->setARGB(Color::COLOR_BLUE)); $this->assertEquals(Color::COLOR_BLUE, $object->getARGB()); }