public void Test_AddToTarget()
{
// Arrange.
var source = new ObservableCollection <string>();
var target = new ObservableCollection <string>();
var mirror = new CollectionMirror(source, target);
// Act.
target.Add("1");
// Assert.
AssertThat.SequenceEqual(new[] { "1" }, source);
AssertThat.SequenceEqual(new[] { "1" }, target);
}
public void Test_InsertToSource()
{
// Arrange.
var source = new ObservableCollection <string> {
"1", "3"
};
var target = new ObservableCollection <string>();
var mirror = new CollectionMirror(source, target);
// Act.
source.Insert(1, "2");
// Assert.
AssertThat.SequenceEqual(new[] { "1", "2", "3" }, source);
AssertThat.SequenceEqual(new[] { "1", "2", "3" }, target);
}
public void Test_AddToTarget_WithMapping()
{
// Arrange.
var source = new ObservableCollection <string>();
var target = new ObservableCollection <int>();
var mirror = new CollectionMirror(source, target,
obj => Int32.Parse((string)obj),
obj => obj.ToString());
// Act.
target.Add(1);
// Assert.
AssertThat.SequenceEqual(new[] { "1" }, source);
AssertThat.SequenceEqual(new[] { 1 }, target);
}
public void Test_ClearTarget()
{
// Arrange.
var source = new ObservableCollection <string> {
"1", "2", "3"
};
var target = new ObservableCollection <string>();
var mirror = new CollectionMirror(source, target);
// Act.
target.Clear();
// Assert.
AssertThat.SequenceEqual(new string[0], source);
AssertThat.SequenceEqual(new string[0], target);
}
public void Test_MoveInTarget()
{
// Arrange.
var source = new ObservableCollection <string> {
"1", "2", "3"
};
var target = new ObservableCollection <string>();
var mirror = new CollectionMirror(source, target);
// Act.
target.Move(0, 2);
// Assert.
AssertThat.SequenceEqual(new[] { "2", "3", "1" }, source);
AssertThat.SequenceEqual(new[] { "2", "3", "1" }, target);
}
/// <summary>
/// Initializes a new <see cref="SettingsPropagator"/>.
/// </summary>
/// <param name="settings">The application settings</param>
/// <param name="application">The application object</param>
/// <param name="servers">Manages TFS servers</param>
public SettingsPropagator(ISettings settings,
IApplication application,
IServerManagement servers)
{
_settings = settings;
_application = application;
_servers = servers;
_application.Closing += application_Closing;
_application.PropertyChanged += application_PropertyChanged;
_serverUris = new CollectionMirror <IServer, Uri>(
servers.All,
_settings.TfsServers,
s => s.Uri);
}
public void Test_InitialSynchronization()
{
// Arrange.
var source = new ObservableCollection <string> {
"1", "2", "3"
};
var target = new ObservableCollection <string> {
"4", "5", "6"
};
// Act.
var mirror = new CollectionMirror(source, target);
// Assert.
AssertThat.SequenceEqual(new[] { "1", "2", "3" }, source);
AssertThat.SequenceEqual(new[] { "1", "2", "3" }, target);
}
public void Test_ClearTarget_WithMapping()
{
// Arrange.
var source = new ObservableCollection <string> {
"1", "2", "3"
};
var target = new ObservableCollection <int>();
var mirror = new CollectionMirror(source, target,
obj => Int32.Parse((string)obj),
obj => obj.ToString());
// Act.
target.Clear();
// Assert.
AssertThat.SequenceEqual(new string[0], source);
AssertThat.SequenceEqual(new int[0], target);
}
public void Test_MoveInTarget_WithMapping()
{
// Arrange.
var source = new ObservableCollection <string> {
"1", "2", "3"
};
var target = new ObservableCollection <int>();
var mirror = new CollectionMirror(source, target,
obj => Int32.Parse((string)obj),
obj => obj.ToString());
// Act.
target.Move(0, 2);
// Assert.
AssertThat.SequenceEqual(new[] { "2", "3", "1" }, source);
AssertThat.SequenceEqual(new[] { 2, 3, 1 }, target);
}
public void Test_ReplaceInSource_WithMapping()
{
// Arrange.
var source = new ObservableCollection <string> {
"1", "2", "3"
};
var target = new ObservableCollection <int>();
var mirror = new CollectionMirror(source, target,
obj => Int32.Parse((string)obj),
obj => obj.ToString());
// Act.
source[0] = "0";
// Assert.
AssertThat.SequenceEqual(new[] { "0", "2", "3" }, source);
AssertThat.SequenceEqual(new[] { 0, 2, 3 }, target);
}
public void Test_RemoveIndexFromSource_WithMapping()
{
// Arrange.
var source = new ObservableCollection <string> {
"1", "2", "3"
};
var target = new ObservableCollection <int>();
var mirror = new CollectionMirror(source, target,
obj => Int32.Parse((string)obj),
obj => obj.ToString());
// Act.
source.RemoveAt(2);
// Assert.
AssertThat.SequenceEqual(new[] { "1", "2" }, source);
AssertThat.SequenceEqual(new[] { 1, 2 }, target);
}
public void Test_Dispose_Unsubscribes()
{
// Arrange.
var source = new ObservableCollection <string> {
"1", "2", "3"
};
var target = new ObservableCollection <string>();
var mirror = new CollectionMirror(source, target);
// Act.
mirror.Dispose();
source.Add("4");
target.Remove("1");
// Assert.
AssertThat.SequenceEqual(new[] { "1", "2", "3", "4" }, source);
AssertThat.SequenceEqual(new[] { "2", "3" }, target);
}
public void Test_InitialSynchronization_WithMapping()
{
// Arrange.
var source = new ObservableCollection <string> {
"1", "2", "3"
};
var target = new ObservableCollection <int> {
4, 5, 6
};
// Act.
var mirror = new CollectionMirror(source, target,
obj => Int32.Parse((string)obj),
obj => obj.ToString());
// Assert.
AssertThat.SequenceEqual(new[] { "1", "2", "3" }, source);
AssertThat.SequenceEqual(new[] { 1, 2, 3 }, target);
}
public void Test_AddMultiple()
{
// Arrange.
var source = new Mock <IObservableList> {
DefaultValue = DefaultValue.Empty
};
source.Setup(s => s.GetEnumerator()).Returns(new[] { "1", "2", "3" }.GetEnumerator());
var target = new ObservableCollection <string>();
var mirror = new CollectionMirror(source.Object, target);
// Act.
source.Raise(s => s.CollectionChanged += null,
new NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction.Add, new[] { "4", "5" }, 3));
// Assert.
AssertThat.SequenceEqual(new[] { "1", "2", "3", "4", "5" }, target);
}
public void Test_RemoveMultiple_WithMapping()
{
// Arrange.
var source = new Mock <IObservableList> {
DefaultValue = DefaultValue.Empty
};
source.Setup(s => s.GetEnumerator()).Returns(new[] { "1", "2", "3" }.GetEnumerator());
var target = new ObservableCollection <int>();
var mirror = new CollectionMirror(source.Object, target,
obj => Int32.Parse((string)obj),
obj => obj.ToString());
// Act.
source.Raise(s => s.CollectionChanged += null,
new NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction.Remove, new[] { "2", "3" }, 1));
// Assert.
AssertThat.SequenceEqual(new[] { 1 }, target);
}
