     }
 
     // Things not implemented in standalone
-    override func testSort() { }
+    override func testSortWithFormat() { }
+    override func testSortWithDescriptors() { }
     override func testFilterFormat() { }
     override func testFilterPredicate() { }
     override func testIndexOfFormat() { }


        array.removeLast()
        XCTAssertEqual(Int(0), array.count)
    }

    func testRemoveAll() {
        array.append([str1, str2])

        array.removeAll()
        XCTAssertEqual(Int(0), array.count)
    }


        XCTAssertEqual(str, "121")
    }

    func testAppendObject() {
        for str in [str1, str2, str1] {
            array.append(str)
        }
        XCTAssertEqual(Int(3), array.count)
        XCTAssertEqual(str1, array[0])
        XCTAssertEqual(str2, array[1])
        XCTAssertEqual(str1, array[2])
    }

    func testAppendArray() {
        array.append([str1, str2, str1])
        XCTAssertEqual(Int(3), array.count)
