public async void GetAllAsync_Called_CallsBuildUriWithFieldId()
        {
            // Given
            _client.Setup(b => b.BuildUri(It.IsAny <string>(), It.IsAny <string>())).Returns(new Uri("http://search"));
            var userResource = new UserResource(_client.Object);

            // When
            await userResource.GetAllAsync(new List <long> {
                4321, 3456, 6789
            });

            // Then
            _client.Verify(c => c.BuildUri(It.Is <string>(s => s.Contains("/show_many")), It.Is <string>(st => st.Contains("4321,3456,6789"))));
        }
        public async void GetAllAsync_Called_ReturnsUserResponse()
        {
            // Given
            var response = new UserListResponse {
                Results = new List <User> {
                    new User {
                        Id = 1
                    }
                }
            };

            _client.Setup(b => b.GetAsync <UserListResponse>(It.IsAny <Uri>())).Returns(TaskHelper.CreateTaskFromResult(response));
            var userResource = new UserResource(_client.Object);

            // When
            var result = await userResource.GetAllAsync(new List <long> {
                4321, 3456, 6789
            });

            // Then
            Assert.That(result, Is.EqualTo(response));
        }