public void Should_Throw_When_CommandIsNull()
{
var settingsStore = Substitute.For <ISettingsStore>();
var handler = new AddFolderCommandHandler(settingsStore);
handler.Handle(null);
}
public void Should_AddFolder_And_Save()
{
var settingsStore = Substitute.For <ISettingsStore>();
var item = new Item {
IsExpanded = false
};
var command = new AddFolderCommand(item);
var handler = new AddFolderCommandHandler(settingsStore);
handler.Handle(command);
Assert.IsTrue(item.IsExpanded);
var folder = item.Items[0];
Assert.IsNotNull(folder);
Assert.AreEqual("New Folder", folder.Name);
Assert.AreEqual(true, folder.IsEditing);
settingsStore.Received(1).TrySave();
}
