Exemplos de HistoryKeeper.GoBack em C# (CSharp)

Exemplo n.º 1

Arquivo: HistoryKeeperTests.cs Projeto: melanholy/BuggedFileManager

        public void TestUndoThrowsExcpOnEmpty()
        {
            var hk = new HistoryKeeper <int>(0);

            Assert.Throws <EmptyHistoryException>(() => hk.GoBack());
            hk.Do(4);
            hk.GoBack();
            Assert.Throws <EmptyHistoryException>(() => hk.GoBack());
        }

Exemplo n.º 2

Arquivo: HistoryKeeperTests.cs Projeto: melanholy/BuggedFileManager

        public void TestUndoNormal()
        {
            var hk = new HistoryKeeper <int>(0);

            hk.Do(4);
            Assert.AreEqual(0, hk.GoBack());

            hk.Do(1);
            hk.Do(2);
            hk.Do(3);
            Assert.AreEqual(2, hk.GoBack());
            Assert.AreEqual(1, hk.GoBack());
            Assert.AreEqual(0, hk.GoBack());
        }

Exemplo n.º 3

Arquivo: FileManagerWithHistory.cs Projeto: melanholy/BuggedFileManager

        public Folder GoBack()
        {
            var folder = History.GoBack();

            CurrentPath = folder.Path;
            return(folder);
        }

Exemplo n.º 4

Arquivo: HistoryKeeperTests.cs Projeto: melanholy/BuggedFileManager

        public void TestRedoNormal()
        {
            var hk = new HistoryKeeper <int>(0);

            hk.Do(4);
            hk.GoBack();
            Assert.AreEqual(4, hk.GoForward());
            hk.Do(1);
            hk.Do(2);
            hk.Do(3);
            hk.GoBack();
            hk.GoBack();
            Assert.AreEqual(2, hk.GoForward());
            Assert.AreEqual(3, hk.GoForward());
            hk.GoBack();
            Assert.AreEqual(3, hk.GoForward());
        }

Exemplo n.º 5

Arquivo: HistoryKeeperTests.cs Projeto: melanholy/BuggedFileManager

        public void TestRedoClearsOnDo()
        {
            var hk = new HistoryKeeper <int>(0);

            hk.Do(4);
            hk.Do(4);
            hk.GoBack();
            hk.Do(5);
            Assert.Throws <EmptyHistoryException>(() => hk.GoForward());
        }

Exemplo n.º 6

Arquivo: HistoryKeeperTests.cs Projeto: melanholy/BuggedFileManager

        public void TestRedoThrowsExcpOnEmpty()
        {
            var hk = new HistoryKeeper <int>(0);

            Assert.Throws <EmptyHistoryException>(() => hk.GoForward());
            hk.Do(4);
            Assert.Throws <EmptyHistoryException>(() => hk.GoForward());
            hk.GoBack();
            hk.GoForward();
            Assert.Throws <EmptyHistoryException>(() => hk.GoForward());
            hk.Do(1);
            hk.Do(2);
            hk.Do(3);
            hk.GoBack();
            hk.GoBack();
            Assert.AreEqual(2, hk.GoForward());
            Assert.AreEqual(3, hk.GoForward());
            hk.GoBack();
            Assert.AreEqual(3, hk.GoForward());
        }