public async Task GetGuestAndHostSeasonIds_GuestAndHostSeasonIdsNull_GuestAndHostSeasonIdsChanged()
{
// Arrange
var service = new GamePredictorService(_dataMapper, _seasonRepository, _teamSeasonRepository);
GamePredictorService.GuestSeasonID = null;
GamePredictorService.HostSeasonID = null;
var dbContext = A.Fake <ProFootballEntities>();
var seasons = new List <Season>
{
new Season {
ID = 2017
},
new Season {
ID = 2016
},
new Season {
ID = 2014
}
};
A.CallTo(() => _seasonRepository.GetEntitiesAsync(dbContext)).Returns(seasons);
// Act
await service.GetGuestAndHostSeasonIds(dbContext);
// Assert
A.CallTo(() => _seasonRepository.GetEntitiesAsync(dbContext)).MustHaveHappenedOnceExactly();
// Get guest season.
Assert.AreEqual(2017, GamePredictorService.GuestSeasonID);
Assert.AreEqual(2017, GamePredictorService.HostSeasonID);
}
public async Task GetGuestAndHostSeasonIds_GuestAndHostSeasonIdsNullButArgumentNullExceptionCaught_GuestAndHostSeasonIdsNotChanged()
{
// Arrange
var service = new GamePredictorService(_dataMapper, _seasonRepository, _teamSeasonRepository);
GamePredictorService.GuestSeasonID = null;
GamePredictorService.HostSeasonID = null;
var dbContext = A.Fake <ProFootballEntities>();
A.CallTo(() => _seasonRepository.GetEntitiesAsync(dbContext)).Throws <ArgumentNullException>();
// Act
await service.GetGuestAndHostSeasonIds(dbContext);
// Assert
A.CallTo(() => _seasonRepository.GetEntitiesAsync(dbContext)).MustHaveHappenedOnceExactly();
// Get guest season.
Assert.IsNull(GamePredictorService.GuestSeasonID);
Assert.IsNull(GamePredictorService.HostSeasonID);
}