public void Can_Check_Entity_Exists_In_Repository() { // Arrange var routesRepository = new GenericRepository<Route>(this.dataBaseContext); // Act var resultNormal = routesRepository.Contains(x => x.Id == 3); var resultFailure = routesRepository.Contains(x => x.Id == 100); // Assert Assert.AreEqual(false, resultNormal); Assert.AreNotEqual(true, resultFailure); }