public void Update_Returns_Null_When_WorkoutDoesNotExist()
{
// Arrange
var expectedWorkout = new Workout {
Name = "Test workout 01"
};
// Act
var result = RepositoryUnderTest.Update(expectedWorkout);
// Assert
Assert.Null(result);
}
public void Update_Updates_And_Returns_Workout()
{
// Arrange
var expectedWorkout = new Workout {
Name = "Test workout 01"
};
TrainingPlanContextMock.Workouts.Add(expectedWorkout);
TrainingPlanContextMock.SaveChanges();
// Act
var result = RepositoryUnderTest.Update(expectedWorkout);
// Assert
Assert.Same(expectedWorkout, result);
}