/** * @covers toString */ public function testToString() { $color = new Color('#ffeeaa'); $this->assertEquals('#ffeeaa', $color->toString()); // the format remains the same $color = new Color('#fea'); $this->assertEquals('#ffeeaa', $color->toString()); $color = new Color('#ff0000'); $this->assertEquals('#ff0000', $color->toString()); $this->assertEquals(255, $color->getRed()); $this->assertEquals(0, $color->getGreen()); $this->assertEquals(0, $color->getBlue()); $color = new Color('#f60000'); $this->assertEquals('#f60000', $color->toString()); $this->assertEquals(246, $color->getRed()); $this->assertEquals(0, $color->getGreen()); $this->assertEquals(0, $color->getBlue()); }