public void ShowTest3()
        {
            WorkspaceManager target = new WorkspaceManager();
            MockWorkSpace    mws1   = new MockWorkSpace(1);
            MockWorkSpace    mws2   = new MockWorkSpace(2);

            target.Workspaces.Add(mws1);
            target.Show(mws2);
            Assert.AreEqual(2, target.Workspaces.Count);
            Assert.AreEqual(mws2, target.GetCurrentWorkspace());
        }
        public void GetCurrentWorkspaceTest()
        {
            WorkspaceManager target = new WorkspaceManager();
            MockWorkSpace    mws1   = new MockWorkSpace(1);
            MockWorkSpace    mws2   = new MockWorkSpace(2);
            MockWorkSpace    mws3   = new MockWorkSpace(3);

            target.Workspaces.Add(mws1);
            target.Workspaces.Add(mws2);
            target.Workspaces.Add(mws3);
            target.SetActiveWorkspace(mws2);
            var actual = target.GetCurrentWorkspace();

            Assert.AreEqual(mws2, actual);
        }