public async void ByNameProjectId_Not_Exists()
{
var mock = new ServiceMockFacade <IChannelRepository>();
mock.RepositoryMock.Setup(x => x.ByNameProjectId(It.IsAny <string>(), It.IsAny <string>())).Returns(Task.FromResult <Channel>(null));
var service = new ChannelService(mock.LoggerMock.Object,
mock.RepositoryMock.Object,
mock.ModelValidatorMockFactory.ChannelModelValidatorMock.Object,
mock.BOLMapperMockFactory.BOLChannelMapperMock,
mock.DALMapperMockFactory.DALChannelMapperMock);
ApiChannelResponseModel response = await service.ByNameProjectId(default(string), default(string));
response.Should().BeNull();
mock.RepositoryMock.Verify(x => x.ByNameProjectId(It.IsAny <string>(), It.IsAny <string>()));
}