public async Task CharactersOfTypeHumanSpecification_ShouldApplySpecification()
{
// Arrange
var baseCharacters = _fixture.Build <Character>()
.Without(wh => wh.CharacterEpisodes)
.Without(wh => wh.CharacterFriends)
.Without(wh => wh.FriendCharacters).CreateMany(2);
var humanCharacters = _fixture.Build <Human>()
.Without(wh => wh.CharacterEpisodes)
.Without(wh => wh.CharacterFriends)
.Without(wh => wh.FriendCharacters)
.Without(wh => wh.HomePlanet).CreateMany(2);
List <Character> characters = new List <Character>();
characters.AddRange(baseCharacters);
characters.AddRange(humanCharacters);
Character[] entities = characters.ToArray();
var dbContextMock = new DbContextMock <TestDbContext>(_options);
var set = dbContextMock.CreateDbSetMock(x => x.Characters, (x, _) => (x.Id), entities);
var repository = new ReadAsyncRepository <Character>(dbContextMock.Object);
// Act
Character[] charactersResult = await repository.GetAllAsync(new CharactersOfTypeHumanSpecification());
// Assert
charactersResult.Should().NotBeNull().And.HaveSameCount(humanCharacters);
}
public async Task WithFriendsFromTatooineSpecification_ShouldApplySpecification()
{
// Arrange
var tatooineHomeplant = _fixture.Build <Planet>()
.Without(wh => wh.Humans).Create();
tatooineHomeplant.Name = "Tatooine";
var baseCharacter = _fixture.Build <Character>()
.Without(wh => wh.CharacterEpisodes)
.Without(wh => wh.CharacterFriends)
.Without(wh => wh.FriendCharacters).Create();
var friendCharacter = _fixture.Build <Human>()
.Without(wh => wh.CharacterEpisodes)
.Without(wh => wh.CharacterFriends)
.Without(wh => wh.FriendCharacters)
.Without(wh => wh.HomePlanet).Create();
friendCharacter.HomePlanet = tatooineHomeplant;
baseCharacter.CharacterFriends = new CharacterFriend[]
{
new CharacterFriend
{
Character = baseCharacter,
CharacterId = baseCharacter.Id,
Friend = friendCharacter,
FriendId = friendCharacter.Id
}
};
Character[] entities = new Character[]
{
baseCharacter
};
var dbContextMock = new DbContextMock <TestDbContext>(_options);
dbContextMock.CreateDbSetMock(x => x.Characters, (x, _) => (x.Id), entities);
var repository = new ReadAsyncRepository <Character>(dbContextMock.Object);
// Act
Character[] characters = await repository.GetAllAsync(new WithFriendsFromTatooineSpecification());
// Assert
characters.Should().NotBeNull().And.NotBeEmpty();
}
public async Task Should_SetCriteria()
{
// Arrange
TestEntity[] entities = _fixture.CreateMany <TestEntity>(2).ToArray();
var dbContextMock = new DbContextMock <TestDbContext>(_options);
dbContextMock.CreateDbSetMock(x => x.TestEntities, (x, _) => (x.Id), entities);
var repository = new ReadAsyncRepository <TestEntity>(dbContextMock.Object);
// Act
TestEntity[] result = await repository.GetAllAsync(new TestEntityCriteriaSpecification(entities[0].Id));
// Assert
result.Should().NotBeNull().And.BeEquivalentTo(entities[0]);
}
public async Task ListAllAsync_ShouldReturnEntities()
{
// Arrange
TestEntity[] entities = _fixture.CreateMany <TestEntity>(2).ToArray();
var dbContextMock = new DbContextMock <TestDbContext>(_options);
dbContextMock.CreateDbSetMock(x => x.TestEntities, (x, _) => (x.Id), entities);
var repository = new ReadAsyncRepository <TestEntity>(dbContextMock.Object);
// Act
TestEntity[] result = await repository.GetAllAsync();
// Assert
result.Should().NotBeNull().And.HaveCount(2);
}
public async Task GetById_UnknownId_ShouldReturnNull()
{
// Arrange
TestEntity[] entities = _fixture.CreateMany <TestEntity>(2).ToArray();
var dbContextMock = new DbContextMock <TestDbContext>(_options);
dbContextMock.CreateDbSetMock(x => x.TestEntities, (x, _) => (x.Id), entities);
var repository = new ReadAsyncRepository <TestEntity>(dbContextMock.Object);
// Act
TestEntity result = await repository.GetByIdAsync(0);
// Assert
result.Should().BeNull();
}
public async Task Should_OrderByNameDescending()
{
// Arrange
TestEntity[] entities = _fixture.CreateMany <TestEntity>(4).ToArray();
var dbContextMock = new DbContextMock <TestDbContext>(_options);
dbContextMock.CreateDbSetMock(x => x.TestEntities, (x, _) => (x.Id), entities);
var repository = new ReadAsyncRepository <TestEntity>(dbContextMock.Object);
// Act
TestEntity[] result = await repository.GetAllAsync(new TestEntityOrderByNameDescSpecification());
TestEntity[] orderedList = entities.OrderByDescending(o => o.Name).ToArray();
// Assert
result.Should().Equals(orderedList);
}
public async Task Should_ApplyPaging()
{
// Arrange
TestEntity[] entities = _fixture.CreateMany <TestEntity>(4).ToArray();
var dbContextMock = new DbContextMock <TestDbContext>(_options);
dbContextMock.CreateDbSetMock(x => x.TestEntities, (x, _) => (x.Id), entities);
var repository = new ReadAsyncRepository <TestEntity>(dbContextMock.Object);
// Act
TestEntity[] result = await repository.GetAllAsync(new TestEntityPaginatedSpecification(1, 2));
// Assert
result.Should().HaveCount(2);
result[0].Id.Should().Equals(entities[0]);
result[1].Id.Should().Equals(entities[1]);
}
public async Task ListAllAsyncWithSpecification_ShouldApplySpecification()
{
// Arrange
TestEntity[] entities = _fixture.CreateMany <TestEntity>(2).ToArray();
var dbContextMock = new DbContextMock <TestDbContext>(_options);
dbContextMock.CreateDbSetMock(x => x.TestEntities, (x, _) => (x.Id), entities);
var repository = new ReadAsyncRepository <TestEntity>(dbContextMock.Object);
var specification = new Mock <ISpecification <TestEntity> >();
// Act
TestEntity[] result = await repository.GetAllAsync(specification.Object);
// Assert
result.Should().NotBeNull().And.BeOfType(typeof(TestEntity[]));
}
