     }
     
     
-    func testGetParity() {
+    func testParity() {
         
         var perm = Permutation(arrayRepresentation: [3, 1, 6, 5, 4, 7, 0, 2])
         XCTAssertEqual(.Odd, perm.parity)

    }
    
    
    func testGetSign() {
        
        var perm = Permutation(arrayRepresentation: [3, 1, 6, 5, 4, 7, 0, 2])
        XCTAssertEqual(-1, perm.sign)

    }
    
    
    func testCycles() {
        
        var perm = Permutation(arrayRepresentation: [1, 4, 3, 2, 0])
        
