public async Task AddUserToGroupAsyncTest_WhenUserIdExistsAndUserIdInMembersIsEmpty_ReturnsGroupResponseModel()
{
var groupMockRepository = new Mock <IGroupRepository>();
var mockThreadRepository = new Mock <IThreadRepository>();
var contactMockRepository = new Mock <IContactRepository>();
var mapper = GetMapperForGroupProfile();
var userId = _rnd.Next(111, 1000);
var groupEntity = EntityModellers.CreateGroupEntity();
groupEntity.Members.Add(userId);
groupMockRepository.Setup(x => x.GetAsync(groupEntity.Id)).ReturnsAsync(groupEntity);
groupMockRepository.Setup(x => x.AppendUsersAsync(groupEntity.Id, It.Is <IList <int> >(y => true))).ReturnsAsync(groupEntity);
var expected = mapper.Map <GroupEntity, GroupResponseModel>(groupEntity);
var newUsers = new List <int> {
userId
};
var groupManager = new GroupManager(groupMockRepository.Object, mockThreadRepository.Object, mapper, contactMockRepository.Object);
var actual = await groupManager.AddUsersToGroupAsync(groupEntity.Id, newUsers);
Assert.Equal(expected, actual, new LogicEqualityComparer <GroupResponseModel>());
Assert.Contains(userId, actual.Members);
groupMockRepository.Verify(x => x.AppendUsersAsync(groupEntity.Id, newUsers), Times.Never);
groupMockRepository.VerifyAll();
}
public async Task AddUserToGroupAsyncTest_WhenGroupIdDoesntExists_ThrowsInvalidRequestException()
{
var groupMockRepository = new Mock <IGroupRepository>();
var mockThreadRepository = new Mock <IThreadRepository>();
var contactMockRepository = new Mock <IContactRepository>();
var mapper = GetMapperForGroupProfile();
var groupManager = new GroupManager(groupMockRepository.Object, mockThreadRepository.Object, mapper, contactMockRepository.Object);
var exception = await Assert.ThrowsAsync <InvalidRequestException>(() => groupManager.AddUsersToGroupAsync(Guid.NewGuid(), new List <int> {
_rnd.Next(111, 1000)
}));
Assert.IsType <InvalidRequestException>(exception);
Assert.StartsWith(ErrorConstants.InvalidInputMessage, exception.Message);
groupMockRepository.VerifyAll();
}