     }
 
     func testSetTop() {
-        let view1 = UIView(frame: CGRect(x: 0, y: 0, width: 10, height: 10))
-        view1.top = 10
-        XCTAssertEqual(view1.frame.origin.y, view1.top)
-        XCTAssertEqual(view1.top, 10)
+        let view = UIView(frame: CGRect(x: 0, y: 0, width: 10, height: 10))
+        view.top = 10
+        XCTAssertEqual(view.frame.origin.y, view.top)
+        XCTAssertEqual(view.top, 10)
     }
 
     // MARK: right

    }
    
    func testSetW() {
        let view1 = UIView()
        view1.w = 10
        XCTAssertEqual(view1.frame.size.width, view1.w)
        XCTAssertEqual(view1.w, 10)
    }

    // MARK: height

    }
    
    func testSetH() {
        let view = UIView()
        view.h = 10
        XCTAssertEqual(view.frame.size.height, view.h)
        XCTAssertEqual(view.h, 10)
    }

    // MARK: top
