public void ShouldShowAssetsOfParentFolderWhenUpArrowCommandIsExecuted()
{
VideoAsset videoAsset = new VideoAsset {
Title = "VideoAsset"
};
AudioAsset audioAsset = new AudioAsset {
Title = "AudioAsset"
};
FolderAsset folderAsset = new FolderAsset {
Title = "ParentFolder"
};
folderAsset.AddAssets(new ObservableCollection <Asset> {
videoAsset, audioAsset
});
var presentationModel = this.CreatePresentationModel();
this.assetsAvailableEvent.SubscribeArgumentAction.Invoke(new Infrastructure.DataEventArgs <List <Asset> >(new List <Asset> {
folderAsset
}));
presentationModel.OnAssetSelected(folderAsset);
Assert.AreEqual(2, presentationModel.Assets.Count);
presentationModel.UpArrowCommand.Execute(null);
Assert.AreEqual(1, presentationModel.Assets.Count);
}
public void ShouldNotChangeCurrentFolderIfParentFolderIsNullAndUpArrowCommandIsExecuted()
{
VideoAsset videoAsset = new VideoAsset {
Title = "VideoAsset"
};
FolderAsset folderAsset = new FolderAsset {
Title = "ParentFolder",
};
folderAsset.AddAssets(new ObservableCollection <Asset> {
videoAsset
});
var presentationModel = this.CreatePresentationModel();
presentationModel.Assets = new List <Asset> {
folderAsset
};
Assert.AreEqual(1, presentationModel.Assets.Count);
presentationModel.UpArrowCommand.Execute(null);
Assert.AreEqual(1, presentationModel.Assets.Count);
}