public async Task GetPokemon_NotFoundPokemon_ShouldReturnNull(string pokemonName)
{
var pokemonRepositoryService = new Mock <IPokemonRepositoryService>();
var translationService = new Mock <ITranslationService>();
pokemonRepositoryService.Setup(repo => repo.GetPokemon(pokemonName)).ReturnsAsync((PokemonData)null);
var pokemonTranslationService = new PokemonTranslationService(pokemonRepositoryService.Object, translationService.Object);
var pokemon = await pokemonTranslationService.GetPokemon(pokemonName);
pokemon.Should().BeNull();
}
public async Task GetPokemon_ValidExistingPokemonName_ShouldReturnPokemonTranslated(string pokemonName)
{
var expectedDescription = $"This is the description of {pokemonName}";
var expectedTranslation = expectedDescription.ToUpper();
var pokemonRepositoryService = new Mock <IPokemonRepositoryService>();
var translationService = new Mock <ITranslationService>();
pokemonRepositoryService.Setup(repo => repo.GetPokemon(pokemonName))
.ReturnsAsync(
new PokemonData()
{
Name = pokemonName,
Description = expectedDescription
});
translationService.Setup(service => service.Translate(It.IsAny <string>())).ReturnsAsync((string s) => s.ToUpper());
var pokemonTranslationService = new PokemonTranslationService(pokemonRepositoryService.Object, translationService.Object);
var pokemon = await pokemonTranslationService.GetPokemon(pokemonName);
pokemon.Should().NotBeNull();
pokemon.Name.Should().Be(pokemonName);
pokemon.Description.Should().Be(expectedDescription);
pokemon.TranslatedDescription.Should().Be(expectedTranslation);
}