         colorNotAString          <- (map["colorNotAString"], XMLHexColorTransform())
 	}
 }
-

        XCTAssertEqual(XMLOutput["colorGrayscale"] as? String, "000000FF")
        XCTAssertNil(XMLOutput["colorNotAString"])
	}
}

class Transforms: XMLMappable {

		
		let transform = mapper.map(XML: XML)
		
        XCTAssertTrue(isEqualColors(transform?.colorRed, TestHexColor.red))
        XCTAssertTrue(isEqualColors(transform?.colorGreenLowercase, TestHexColor.green))
        XCTAssertTrue(isEqualColors(transform?.colorBlueWithoutHash, TestHexColor.blue))
        XCTAssertTrue(isEqualColors(transform?.color3lenght, TestHexColor.red))
        XCTAssertTrue(isEqualColors(transform?.color4lenght, TestHexColor.red))
        XCTAssertTrue(isEqualColors(transform?.color8lenght, TestHexColor.red))
        XCTAssertNil(transform?.colorInvalidRGBString)
        XCTAssertNil(transform?.colorErrorInScanHex)
        XCTAssertNil(transform?.colorNotAString)
