public async Task AcceptFriendshipAsync_FriendshipStateNotRequested_ThrowException()
{
// Arrange
var friendship = new Friendship
{
FromUserId = user2.Id,
ToUserId = user1.Id,
State = FriendshipState.Accepted,
Id = Guid.NewGuid(),
};
var mockRepository = new Mock <IFriendshipRepository>();
mockRepository.Setup(repository => repository.GetByIdAsync(friendship.Id))
.ReturnsAsync(friendship);
var friendshipService = new FriendshipService(mockRepository.Object, mockUserService.Object);
// Act
Exception expectedExcetpion = null;
try
{
var result = await friendshipService.AcceptFriendshipAsync(friendship.Id);
}
catch (Exception ex)
{
expectedExcetpion = ex;
}
// Assert
Assert.IsNotNull(expectedExcetpion);
Assert.IsInstanceOf <BadRequestExceptions>(expectedExcetpion);
Assert.AreEqual(expectedExcetpion.Message, "this Friendship state is not Requested");
}
public async Task AcceptFriendshipAsync_AcceptYourFriendshipRequest_ReturnOne()
{
// Arrange
var friendship = new Friendship
{
FromUserId = user2.Id,
ToUserId = user1.Id,
State = FriendshipState.Requested,
Id = Guid.NewGuid(),
};
var mockRepository = new Mock <IFriendshipRepository>();
mockRepository.Setup(repository => repository.GetByIdAsync(friendship.Id))
.ReturnsAsync(friendship);
mockRepository.Setup(repository => repository.UpdateAsync(
It.Is <Friendship>(x => x.FromUserId == user2.Id && x.ToUserId == user1.Id &&
x.Id == friendship.Id && x.State == FriendshipState.Accepted)))
.ReturnsAsync(1);
var friendshipService = new FriendshipService(mockRepository.Object, mockUserService.Object);
// Act
var result = await friendshipService.AcceptFriendshipAsync(friendship.Id);
// Assert
Assert.AreEqual(result, 1);
}
public async Task AcceptFriendshipAsync_InvalidFriendshipId_ThrowException()
{
// Arrange
var friendshipId = Guid.NewGuid();
var mockRepository = new Mock <IFriendshipRepository>();
var friendshipService = new FriendshipService(mockRepository.Object, mockUserService.Object);
// Act
Exception expectedExcetpion = null;
try
{
var result = await friendshipService.AcceptFriendshipAsync(friendshipId);
}
catch (Exception ex)
{
expectedExcetpion = ex;
}
// Assert
Assert.IsNotNull(expectedExcetpion);
Assert.IsInstanceOf <BadRequestExceptions>(expectedExcetpion);
Assert.AreEqual(expectedExcetpion.Message, $"couldn't find any Friendship with id = {friendshipId}");
}
