public void testSyncObjectsViewModel_HasEntries_IsUpdatedOnFilterChange()
{
var filterModel = new FilterModel();
filterModel.Filter = XeRandom.RandomString();
this.InitializeTargetViaMef( filterModel );
bool isCalled = false;
((INotifyPropertyChanged)this._target).PropertyChanged += ( s, e ) => isCalled = true;
filterModel.Filter = XeRandom.RandomString();
Assert.IsTrue( isCalled );
}
public void testSyncObjectsViewModel_HasEntries_IsUpdatedOnFilterChange_RaisesCorrectEvent()
{
var filterModel = new FilterModel();
filterModel.Filter = XeRandom.RandomString();
this.InitializeTargetViaMef( filterModel );
string eventName = null;
((INotifyPropertyChanged)this._target).PropertyChanged +=
( s, e ) => eventName = e.PropertyName;
filterModel.Filter = XeRandom.RandomString();
Assert.AreEqual( nameof( this._target.HasEntries ), eventName );
}
private void InitializeTargetViaMef( FilterModel filterModel )
{
var container = this.CreateMefContainer();
container.ComposeExportedValue( filterModel );
container.ComposeParts( this );
}
