public void TestRemove2()
{
_settings = new ApplicationSettings("foobar");
var group = new DataSource {Id = Guid.NewGuid()};
var source1 = new DataSource("foo") {Id = Guid.NewGuid(), ParentId = group.Id};
var source2 = new DataSource("bar") {Id = Guid.NewGuid(), ParentId = group.Id};
var source3 = new DataSource("clondyke") {Id = Guid.NewGuid(), ParentId = group.Id};
_settings.DataSources.Add(source1);
_settings.DataSources.Add(source2);
_settings.DataSources.Add(source3);
_settings.DataSources.Add(group);
_dataSources = new DataSources(_scheduler, _settings.DataSources);
_model = new DataSourcesViewModel(_settings, _dataSources);
var merged = (MergedDataSourceViewModel) _model.Observable[0];
IDataSourceViewModel viewModel1 = merged.Observable.ElementAt(0);
IDataSourceViewModel viewModel2 = merged.Observable.ElementAt(1);
IDataSourceViewModel viewModel3 = merged.Observable.ElementAt(2);
viewModel1.RemoveCommand.Execute(null);
merged.ChildCount.Should().Be(2);
merged.Observable.Should().NotContain(viewModel1);
_model.Observable.Should().Equal(new object[] {merged});
_dataSources.Should().Equal(new object[] {viewModel2.DataSource, viewModel3.DataSource, merged.DataSource});
_settings.DataSources.Should().Equal(new object[] {source2, source3, group});
}
public void TestRemove1()
{
_settings = new ApplicationSettings("foobar");
var source = new DataSource("foo") {Id = Guid.NewGuid()};
_settings.DataSources.Add(source);
_dataSources = new DataSources(_scheduler, _settings.DataSources);
_model = new DataSourcesViewModel(_settings, _dataSources);
IDataSourceViewModel viewModel = _model.Observable[0];
viewModel.RemoveCommand.Execute(null);
_model.Observable.Should().BeEmpty();
_dataSources.Should().BeEmpty();
_settings.DataSources.Should().BeEmpty();
}