     }
     
     func testSetRight() {
-        let width: CGFloat = 10.0
-        let height: CGFloat = 20.0
         let newRight: CGFloat = 50.0
-        
-        let view = UIView(frame: CGRectMake(0.0, 0.0, width, height))
         view.right = newRight
         
         XCTAssertEqual(view.right, newRight, "right is not as expected")

    }
    
    func testSetOrigin() {
        let width: CGFloat = 10.0
        let height: CGFloat = 20.0
        let newX: CGFloat = 50.0
        let newY: CGFloat = 150.0
        
        let view = UIView(frame: CGRectMake(0.0, 0.0, width, height))
        view.origin = CGPointMake(newX, newY)
        
        XCTAssertEqual(view.origin.x, newX, "origin.x is not as expected")

    }
    
    func testSetLeft() {
        let newLeft: CGFloat = 50.0
        view.left = newLeft
        
        XCTAssertEqual(view.left, newLeft, "left is not as expected")
