public GetCharacterTests()
{
_character = new Character {
Id = 1, Name = "Alex"
};
var characterRepositoryMock = new Mock <ICharacterSystemCharacterRepository>();
characterRepositoryMock
.Setup(a => a.GetCharacter(It.IsAny <int>()))
.ReturnsAsync((int id) => id == _character.Id ? _character : null);
_characterRepository = characterRepositoryMock.Object;
_handler = new GetCharacterQueryHandler(_characterRepository);
}
public async Task Get_character_query_handler_should_throw_not_found_exception()
{
// Arrange
var character = new CharacterBuilder().Generate().Build().First();
var query = new GetCharacterQuery {
Id = character.Id + 1
};
var queryHandler = new GetCharacterQueryHandler(_testFixture.Context, _testFixture.Mapper);
// Act
async Task Act() => await queryHandler.Handle(query, CancellationToken.None);
var ex = await Record.ExceptionAsync(Act);
// Assert
ex.ShouldBeOfType <NotFoundException>();
}
public async Task Get_character_query_handler_should_pass()
{
// Arrange
var character = new CharacterBuilder().Generate().Build().First();
var episode = new EpisodeBuilder().Generate().SaveChanges(_testFixture.Context).Build().First();
character.Episodes.Add(new CharacterEpisode {
CharacterId = character.Id, EpisodeId = episode.Id
});
_testFixture.Context.Characters.Update(character);
_testFixture.Context.SaveChanges();
var query = new GetCharacterQuery {
Id = character.Id
};
var queryHandler = new GetCharacterQueryHandler(_testFixture.Context, _testFixture.Mapper);
// Act
var response = await queryHandler.Handle(query, CancellationToken.None);
// Assert
response.Name.ShouldBe(character.Name);
response.Episodes.Count.ShouldBe(1);
response.Episodes.First().Name.ShouldBe(episode.Name);
}