public void Ctor_InitializesProperties()
{
var dialogViewModelComponent = new DialogViewModelComponent();
Assert.NotNull(dialogViewModelComponent.CloseCommand);
Assert.NotNull(dialogViewModelComponent.Task);
}
public void CloseCommand_CompletesTaskWithCorrectResultAndNotifies()
{
var param = new object();
var dialogViewModelComponent = new DialogViewModelComponent();
var raisedEvent = Assert.Raises <EventArgs>(
handler => dialogViewModelComponent.Closed += (s, e) => handler.Invoke(s, e),
handler => { },
() => dialogViewModelComponent.CloseCommand.Execute(param));
Assert.NotNull(raisedEvent);
Assert.True(dialogViewModelComponent.Task.IsCompleted);
Assert.Equal(param, dialogViewModelComponent.Task.Result);
}
