public async Task GetPokemonById_ReturnsPokemon()
{
#region Arrange
int pokemonId = PokemonIdMother.Id();
var pokemonRepository = new Mock <PokemonRepository>();
pokemonRepository
.Setup(r => r.Find(It.IsAny <PokemonId>()))
.ReturnsAsync(PokemonMother.Pokemon());
pokemonRepository
.Setup(r => r.Exists(It.IsAny <PokemonId>()))
.ReturnsAsync(true);
PokemonFinder pokemonFinder = new PokemonFinder(pokemonRepository.Object);
GetPokemonById getPokemonById = new GetPokemonById(pokemonFinder);
#endregion
#region Act
Pokemon pokemon = await getPokemonById.Execute(pokemonId);
#endregion
#region Assert
Assert.Equal(pokemon.PokemonId.Id, PokemonMother.Pokemon().PokemonId.Id);
Assert.Equal(pokemon.PokemonName.Name, PokemonMother.Pokemon().PokemonName.Name);
Assert.Equal(pokemon.PokemonTypes.Types.Select(s => s.Type).ToArray(), PokemonMother.Pokemon().PokemonTypes.Types.Select(s => s.Type).ToArray());
#endregion
}
public void GetPokemonById_NotFound_ReturnsException()
{
#region Arrange
int pokemonId = PokemonIdMother.Id();
var pokemonRepository = new Mock <PokemonRepository>();
string expectedMessage = $"Pokemon with Id '{pokemonId}' does not exist";
pokemonRepository
.Setup(r => r.Find(It.IsAny <PokemonId>()))
.ReturnsAsync(PokemonMother.Pokemon());
PokemonFinder pokemonFinder = new PokemonFinder(pokemonRepository.Object);
GetPokemonById getPokemonById = new GetPokemonById(pokemonFinder);
#endregion
#region Act
var exception = Record.ExceptionAsync(async() => await getPokemonById.Execute(pokemonId));
#endregion
#region Assert
Assert.Equal(expectedMessage, exception.Result.Message);
#endregion
}
public PokemonController(GetPokemonById getPokemon)
{
_getPokemonById = getPokemon;
}