public async Task Replace_FileNotContained_Added()
{
dialogMock.Setup(d => d.OpenMediaFile(It.IsAny <object> ())).Returns(new MediaFile {
FilePath = "new"
});
MediaFileSet fileSet = new MediaFileSet();
MediaFileSetVM fileSetVM = new MediaFileSetVM {
Model = fileSet
};
fileSet.Add(new MediaFile {
FilePath = "old"
});
MediaFileVM newFileVM = await App.Current.EventsBroker.PublishWithReturn <ReplaceMediaFileEvent, MediaFileVM> (new ReplaceMediaFileEvent {
OldFileSet = fileSetVM,
OldFile = new MediaFileVM {
Model = new MediaFile {
FilePath = "not contained"
}
},
});
Assert.IsNotNull(newFileVM);
Assert.IsNotNull(newFileVM.Model);
Assert.AreEqual("new", newFileVM.FilePath);
Assert.AreEqual("new", newFileVM.Model.FilePath);
Assert.AreEqual(2, fileSetVM.Count());
}
public async Task Replace_FileNotSelected_NothingChanged()
{
dialogMock.Setup(d => d.OpenMediaFile(It.IsAny <object> ())).Returns <MediaFile> (null);
MediaFileSet fileSet = new MediaFileSet();
MediaFileSetVM fileSetVM = new MediaFileSetVM {
Model = fileSet
};
fileSet.Add(new MediaFile {
FilePath = "old"
});
MediaFileVM newFileVM = await App.Current.EventsBroker.PublishWithReturn <ReplaceMediaFileEvent, MediaFileVM> (new ReplaceMediaFileEvent {
OldFileSet = fileSetVM,
OldFile = fileSetVM.ViewModels.First(),
});
Assert.IsNotNull(newFileVM);
Assert.IsNotNull(newFileVM.Model);
Assert.AreSame(fileSetVM.ViewModels.First(), newFileVM);
Assert.AreEqual(fileSetVM.ViewModels.First().Model, newFileVM.Model);
Assert.AreEqual(1, fileSetVM.Count());
}