public async Task LoadChildren_UpdatesAllSpaces()
{
var initialSpacesList = new System.Collections.ObjectModel.ObservableCollection <TreeViewItemViewModel>
{
new SpaceViewModel(new CloudFoundrySpace("initial space 1", "initial space 1 guid", null), null, null, Services),
new SpaceViewModel(new CloudFoundrySpace("initial space 2", "initial space 2 guid", null), null, null, Services),
new SpaceViewModel(new CloudFoundrySpace("initial space 3", "initial space 3 guid", null), null, null, Services),
};
var newSpacesList = new List <CloudFoundrySpace>
{
new CloudFoundrySpace("initial space 1", "initial space 1 guid", null),
new CloudFoundrySpace("initial space 2", "initial space 2 guid", null),
};
var fakeSucccessResponse = new DetailedResult <List <CloudFoundrySpace> >(
content: newSpacesList,
succeeded: true,
explanation: null,
cmdDetails: FakeSuccessCmdResult);
_sut.Children = initialSpacesList;
/* erase record of initial "Children" event */
_receivedEvents.Clear();
MockCloudFoundryService.Setup(mock => mock.
GetSpacesForOrgAsync(It.IsAny <CloudFoundryOrganization>(), true, It.IsAny <int>()))
.ReturnsAsync(fakeSucccessResponse);
Assert.AreEqual(initialSpacesList.Count, _sut.Children.Count);
await _sut.LoadChildren();
Assert.AreEqual(newSpacesList.Count, _sut.Children.Count);
foreach (TreeViewItemViewModel child in _sut.Children)
{
Assert.AreEqual(_sut, child.Parent);
}
Assert.AreEqual(1, _receivedEvents.Count);
Assert.AreEqual("Children", _receivedEvents[0]);
Assert.IsFalse(_sut.HasEmptyPlaceholder);
}
