public void Load_trainings() { IRepository sut = new MongoDbRepository(CONNECTIONSTRING); var trainings = sut.LoadTrainings("sometrainer"); Assert.AreEqual(0, trainings.Length); sut.CreateTraining("abc", "sometrainer", _ => { }, ex => { throw ex; }); sut.CreateTraining("xyz", "sometrainer", _ => { }, ex => { throw ex; }); var matchcodes = sut.LoadTrainings("sometrainer").Select(t => t.Matchcode).ToArray(); Assert.That(matchcodes, Is.EquivalentTo(new[] { "abc", "xyz" })); }