public async Task CreateAsync_WithValidData_ShouldInitiliazeChatRoom()
{
// Arrange
this.InitilaizeMapper();
var context = InMemoryDbContext.Initiliaze();
var messagesRepository = new EfRepository <Message>(context);
var chatRoomsRepository = new EfRepository <ChatRoom>(context);
var usersRepository = new EfRepository <ApplicationUser>(context);
var service = new MessagesService(messagesRepository, chatRoomsRepository, usersRepository);
await this.SeedUsers(context);
var model = new MessageInputModel {
UserOneId = "userId", UserTwoUsername = "******", Text = "test text"
};
// Act
int expectedCount = context.ChatRooms.Count() + 1;
await service.CreateAsync(model); // The chatroom does not exist, so sending the first message, should initiliaze it.
int actualCount = context.ChatRooms.Count();
// Assert
Assert.Equal(expectedCount, actualCount);
}
public async Task CreateMethodShouldAddRightMessageInDatabase()
{
var options = new DbContextOptionsBuilder <ForumDbContext>()
.UseInMemoryDatabase(Guid.NewGuid().ToString())
.Options;
var db = new ForumDbContext(options);
var dateTimeProvider = new Mock <IDateTimeProvider>();
dateTimeProvider.Setup(dtp => dtp.Now()).Returns(new DateTime(2020, 3, 27));
var messagesService = new MessagesService(db, null, dateTimeProvider.Object);
await messagesService.CreateAsync("Test", "123", "321");
var expected = new Message
{
Id = 1,
Content = "Test",
AuthorId = "123",
ReceiverId = "321",
CreatedOn = dateTimeProvider.Object.Now()
};
var actual = await db.Messages.FirstOrDefaultAsync();
actual.Should().BeEquivalentTo(expected);
}
public async Task CreateAsync_WithValidData_ShouldAddMessageToDatabase()
{
// Arrange
this.InitilaizeMapper();
var context = InMemoryDbContext.Initiliaze();
var messagesRepository = new EfRepository <Message>(context);
var chatRoomsRepository = new EfRepository <ChatRoom>(context);
var usersRepository = new EfRepository <ApplicationUser>(context);
var service = new MessagesService(messagesRepository, chatRoomsRepository, usersRepository);
await this.SeedUsers(context);
await this.SeedChatRooms(context);
var model = new MessageInputModel {
UserOneId = "userId", UserTwoUsername = "******", Text = "test text"
};
// Act
var message = await service.CreateAsync(model);
string expectedMessageText = context.Messages.FirstOrDefault().Text;
string actualMessageText = message.Text;
// Assert
Assert.Equal(expectedMessageText, actualMessageText);
}
public async Task MessageListShouldIncreaseWhenMultipleMessagesAreSent()
{
var list = new List <Message>();
var mockRepository = new Mock <IDeletableEntityRepository <Message> >();
mockRepository
.Setup(x => x.All())
.Returns(list.AsQueryable());
mockRepository
.Setup(x => x.AddAsync(It.IsAny <Message>()))
.Callback((Message message) => list.Add(message));
var service = new MessagesService(mockRepository.Object);
for (int i = 0; i < 5; i++)
{
await service.CreateAsync(new CreateMessageDTO
{
ReceiverId = $"Receiver {i}",
SenderId = $"Sender {i}",
Content = "test",
});
}
Assert.Equal(5, list.Count);
}
public async Task CreateAsync_Returns_EntityId()
{
//Arrange
Message createdMessageEntity = null;
_messageRepositoryMock.Setup(repository => repository.CreateAsync(It.IsAny <Message>()))
.ReturnsAsync(_messageEntity)
.Callback <Message>(messageEntity =>
createdMessageEntity = messageEntity
);
//Act
var result = await _service.CreateAsync(_correctMessageModel);
_messageRepositoryMock.Verify(repository => repository.CreateAsync(It.IsAny <Message>()), Times.Once);
//Asserts
Assert.Equal(_messageEntity.Id, createdMessageEntity.Id);
Assert.Equal(_messageEntity.Body, createdMessageEntity.Body);
Assert.Equal(_messageEntity.Type, createdMessageEntity.Type);
Assert.Equal(_messageEntity.DeliveryStatus, createdMessageEntity.DeliveryStatus);
}
public async Task CreateMethodShouldAddMessageInDatabase()
{
var guid = Guid.NewGuid().ToString();
var options = new DbContextOptionsBuilder <ForumDbContext>()
.UseInMemoryDatabase(guid)
.Options;
var db = new ForumDbContext(options);
var dateTimeProviderMock = new Mock <IDateTimeProvider>();
var messagesService = new MessagesService(db, null, dateTimeProviderMock.Object);
await messagesService.CreateAsync("Test", "123", "321");
db.Messages.Should().HaveCount(1);
}
public async Task CreateAsync_ShouldSuccessfullyCreate()
{
// Arrange
var context = ApplicationDbContextInMemoryFactory.InitializeContext();
var messageRepository = new EfDeletableEntityRepository <Message>(context);
var messagesService = new MessagesService(messageRepository);
// Act
var expectedMessagesCount = 1;
await messagesService.CreateAsync("testSenderId", "testReceiverId", "testContent");
var actualMEssagesCount = messageRepository.All().Count();
// Assert
Assert.Equal(expectedMessagesCount, actualMEssagesCount);
}
public async Task DeleteByIdAsync_WithCorrectData_ShouldSuccessfullyDelete()
{
var testContent = "TestContent";
// Arrange
var context = ApplicationDbContextInMemoryFactory.InitializeContext();
var messageRepository = new EfDeletableEntityRepository <Message>(context);
var messagesService = new MessagesService(messageRepository);
await messagesService.CreateAsync("testSenderId", "testReceiverId", testContent);
var comment = messageRepository.All().FirstOrDefault(c => c.Content == testContent);
// Act
var expectedCommentsCount = 0;
await messagesService.DeleteByIdAsync(comment.Id);
var actualCommentsCount = messageRepository.All().Count();
// Assert
Assert.Equal(expectedCommentsCount, actualCommentsCount);
}
public async Task MessageContentShouldBeCorrect()
{
var list = new List <Message>();
var mockRepository = new Mock <IDeletableEntityRepository <Message> >();
mockRepository
.Setup(x => x.All())
.Returns(list.AsQueryable());
mockRepository
.Setup(x => x.AddAsync(It.IsAny <Message>()))
.Callback((Message message) => list.Add(message));
var service = new MessagesService(mockRepository.Object);
await service.CreateAsync(new CreateMessageDTO
{
ReceiverId = "a",
SenderId = "b",
Content = "test",
});
Assert.Equal("test", list.FirstOrDefault(x => x.ReceiverId == "a" && x.SenderId == "b")?.Content);
}