public void MergeTest()
{
// ReSharper disable AccessToModifiedClosure
// Normal merge. The origin workspace is removed.
TestWorkspace from = _manager.CreateEmptyWorkspace();
TestWorkspace target = _manager.CreateEmptyWorkspace();
_manager.Merge(from, target);
Assert.IsFalse(_manager.Workspaces.Contains(from));
Assert.IsTrue(_manager.Workspaces.Contains(target));
// Merge with itself, nothing should happen.
_manager.Merge(target, target);
// Attempting to merge workspaces not managed by this manager.
AssertHelper.ThrowsException <ArgumentException>(() => _manager.Merge(new TestWorkspace(), target));
AssertHelper.ThrowsException <ArgumentException>(() => _manager.Merge(null, target));
AssertHelper.ThrowsException <ArgumentException>(() => _manager.Merge(target, new TestWorkspace()));
AssertHelper.ThrowsException <ArgumentException>(() => _manager.Merge(target, null));
AssertHelper.ThrowsException <ArgumentException>(() => _manager.Merge(null, null));
// Can't merge startup workspace
_manager = new TestWorkspaceManager(); // Previous exception disposed the manager.
target = _manager.CreateEmptyWorkspace();
AssertHelper.ThrowsException <ArgumentException>(() => _manager.Merge(_manager.StartupWorkspace, target));
// Can't merge current desktop.
_manager = new TestWorkspaceManager(); // Previous exception disposed the manager.
TestWorkspace current = _manager.CreateEmptyWorkspace();
target = _manager.CreateEmptyWorkspace();
_manager.SwitchToWorkspace(current);
AssertHelper.ThrowsException <ArgumentException>(() => _manager.Merge(current, target));
// ReSharper restore AccessToModifiedClosure
}
public void TestInitialize()
{
_manager = new TestWorkspaceManager();
}