public void SportFiltersCheckPreMatch()
{
IoCContainer.Kernel.Unbind <IMediator>();
var MessageMediator = new MyMessageMediator();
IoCContainer.Kernel.Bind <IMediator>().ToConstant <IMediator>(MessageMediator).InSingletonScope();
ChangeTracker.Setup(x => x.SelectedDescriptorsPreMatch).Returns(new List <string>());
Repository.Setup(x => x.FindMatches(It.IsAny <SortableObservableCollection <IMatchVw> >(), It.IsAny <string>(), It.IsAny <string>(), It.IsAny <LineSr.DelegateFilterMatches>(), It.IsAny <Comparison <IMatchVw> >())).Returns(new SortableObservableCollection <IMatchVw>());
var prematch = new MatchesViewModel();
prematch.OnNavigationCompleted();
MessageMediator.SendMessage(true, MsgTag.ClearSelectedSports);
//at start should be only "All sports" available and checked
Assert.AreEqual(1, prematch.SportsBarItemsPreMatch.Count);
Assert.AreEqual(1, prematch.SelectedDescriptors.Count);
Assert.AreEqual(SportSr.ALL_SPORTS, prematch.SelectedDescriptors[0]);
//if something else is checked, there should be no "All sports" in selected descriptors
SportBarItem hokkey = new SportBarItem("Ice Hokkey", SportSr.SPORT_DESCRIPTOR_ICE_HOCKEY);
SportBarItem soccer = new SportBarItem("Soccer", SportSr.SPORT_DESCRIPTOR_SOCCER);
SportBarItem volley = new SportBarItem("Volleyball", SportSr.SPORT_DESCRIPTOR_VOLLEYBALL);
prematch.OnCheckedExecute(hokkey);
Assert.AreEqual(1, prematch.SportsBarItemsPreMatch.Count);
Assert.AreEqual(1, prematch.SelectedDescriptors.Count);
Assert.AreEqual(SportSr.SPORT_DESCRIPTOR_ICE_HOCKEY, prematch.SelectedDescriptors[0]);
//select all sport once again, other selection should be dropped
SportBarItem allsports = new SportBarItem("All Sports", SportSr.ALL_SPORTS);
prematch.OnCheckedExecute(allsports);
Assert.AreEqual(1, prematch.SportsBarItemsPreMatch.Count);
Assert.AreEqual(1, prematch.SelectedDescriptors.Count);
Assert.AreEqual(SportSr.ALL_SPORTS, prematch.SelectedDescriptors[0]);
//all sports cannot be unchecked if pressed twice
prematch.OnCheckedExecute(allsports);
Assert.AreEqual(1, prematch.SelectedDescriptors.Count);
Assert.AreEqual(SportSr.ALL_SPORTS, prematch.SelectedDescriptors[0]);
//same item pressed twice should be unchecked and if no other item selected all sports should be checked
prematch.OnCheckedExecute(soccer);
prematch.OnCheckedExecute(hokkey);
Assert.AreEqual(2, prematch.SelectedDescriptors.Count);
prematch.OnCheckedExecute(hokkey);
Assert.AreEqual(1, prematch.SelectedDescriptors.Count);
Assert.AreEqual(SportSr.SPORT_DESCRIPTOR_SOCCER, prematch.SelectedDescriptors[0]);
prematch.OnCheckedExecute(soccer);
Assert.AreEqual(1, prematch.SelectedDescriptors.Count);
Assert.AreEqual(SportSr.ALL_SPORTS, prematch.SelectedDescriptors[0]);
//two items can be selected in same time
prematch.OnCheckedExecute(hokkey);
prematch.OnCheckedExecute(soccer);
prematch.OnCheckedExecute(volley);
Assert.AreEqual(3, prematch.SelectedDescriptors.Count);
Assert.AreEqual(SportSr.SPORT_DESCRIPTOR_ICE_HOCKEY, prematch.SelectedDescriptors[0]);
Assert.AreEqual(SportSr.SPORT_DESCRIPTOR_SOCCER, prematch.SelectedDescriptors[1]);
Assert.AreEqual(SportSr.SPORT_DESCRIPTOR_VOLLEYBALL, prematch.SelectedDescriptors[2]);
}