public void UpdateIsFollowing_ReturnsNullReferenceException_WhenUsernameIsNull()
{
// Arrange
var viewModel = new NetworkUserViewModel()
{
UserName = "******"
};
// Act & Assert
var ex = Assert.Throws <ArgumentNullException>(() => UserNetworkHelpers.UpdateIsFollowing(null, new List <Network>()));
Assert.Equal("The requestingUsername is null (Parameter 'requestingUsername')", ex.Message);
}
public void UpdateIsFollowing_ReturnsNullReferenceException_WhenFollowingCollectionIsNull()
{
// Arrange
var viewModel = new NetworkUserViewModel()
{
UserName = "******"
};
// Act & Assert
var ex = Assert.Throws <ArgumentNullException>(() => UserNetworkHelpers.UpdateIsFollowing(viewModel.UserName, null));
Assert.Equal("The following collection is null (Parameter 'requestedUsersFollowing')", ex.Message);
}
public void UpdateIsFollowing_ReturnsIsFollowEqualsTrue_WhenViewModelUserIsInFollowingCollection()
{
// Arrange
var viewModel = new NetworkUserViewModel()
{
UserName = "******"
};
var following = GetDynamicNetworkCollection(8);
// Act
var result = UserNetworkHelpers.UpdateIsFollowing(viewModel.UserName, following);
// Assert
var returnModel = Assert.IsType <bool>(result);
//Assert.Equal(viewModel.UserName, returnModel.UserName);
Assert.True(result);
}
public void UpdateIsFollowing_ReturnsIsFollowEqualsFalse_WhenViewModelUserIsNotInFollowingCollection(int length)
{
// Arrange
var viewModel = new NetworkUserViewModel()
{
UserName = "******"
};
var following = GetDynamicNetworkCollection(length);
// Act
var result = UserNetworkHelpers.UpdateIsFollowing(viewModel.UserName, following);
// Assert
var returnModel = Assert.IsType <bool>(result);
//Assert.Equal(viewModel.UserName, returnModel.UserName);
Assert.False(result);
}
public async Task <IActionResult> PostUnfollowUserAsync(NetworkUserViewModel userToUnfollowDetails) //, int currentPage)
{
try
{
var requestingUser = await _userManager.GetUserWithNetworkAsync(User.Identity.Name);
if (requestingUser is null)
{
_logger.LogError(LoggingEvents.UpdateItem, "Requesting user not found");
return(NotFound("Requesting user not found"));
}
var userToUnfollow = await _userManager.GetUserWithNetworkAsync(userToUnfollowDetails.UserName);
if (userToUnfollow is null)
{
_logger.LogError(LoggingEvents.UpdateItem, "User to Unfollow not found");
return(NotFound("User to Unfollow not found"));
}
if (requestingUser == userToUnfollow)
{
return(BadRequest("Trying to unfollow yourself"));
}
_networkRepository.UnFollow(requestingUser, userToUnfollow);
await _unitOfWork.CompleteAsync();
var viewModel = _mapper.Map <ApplicationUser, NetworkUserViewModel>(userToUnfollow);
viewModel.IsFollowing = UserNetworkHelpers.UpdateIsFollowing(viewModel.UserName, requestingUser.Following);
return(Ok(viewModel));
}
catch (Exception ex)
{
_logger.LogError(LoggingEvents.Exception, ex, $"an unexpected error occurred");
return(StatusCode(500, "an unexpected error occurred"));
}
}