public async Task GetVideoGame_BasedOnId_WithNotExistingVideogame_ReturnNotFound()
{
//Arrange
//use the mock to set up the test. we are basically telling here that whatever int id we pass to this method
//it will always return null
videogameController = new VideogameController(videoGameStub.Object);
videoGameStub.Setup(service => service.GetVideogame(It.IsAny <int>())).ReturnsAsync(new NotFoundResult());
//Act
var actionResult = await videogameController.GetVideogame(1);
//Assert
Assert.IsType <NotFoundResult>(actionResult.Result);
}
public async Task GetVideoGame_BasedOnId_WithExistingVideogame_ReturnVideogame()
{
//Arrange
//use the mock to set up the test. we are basically telling here that whatever int id we pass to this method
//it will always return a new Videogame object
videoGameStub.Setup(service => service.GetVideogame(It.IsAny <int>())).ReturnsAsync(sampleVideogame);
videogameController = new VideogameController(videoGameStub.Object);
//Act
var actionResult = await videogameController.GetVideogame(1);
//Assert
Assert.IsType <Videogame>(actionResult.Value);
var result = actionResult.Value;
sampleVideogame.Should().BeEquivalentTo(result,
options => options.ComparingByMembers <Videogame>());
}