VoteGalleryItemAsync() public method

Vote for an item. Send the same value again to undo a vote. OAuth authentication required.
/// Thrown when a null reference is passed to a method that does not accept it as a /// valid argument. /// Thrown when an error is found in a response from an Imgur endpoint. Thrown when an error is found in a response from a Mashape endpoint.
public VoteGalleryItemAsync ( string galleryItemId, VoteOption vote ) : Task
galleryItemId string The gallery item id.
vote VoteOption The vote.
return Task
        public async Task VoteGalleryItemAsync_WithGalleryItemIdNull_ThrowsArgumentNullException()
        {
            var client = new ImgurClient("123", "1234", MockOAuth2Token);
            var endpoint = new GalleryEndpoint(client);

            var exception =
                await
                    Record.ExceptionAsync(
                        async () => await endpoint.VoteGalleryItemAsync(null, VoteOption.Down).ConfigureAwait(false))
                        .ConfigureAwait(false);
            Assert.NotNull(exception);
            Assert.IsType<ArgumentNullException>(exception);
        }
        public async Task VoteGalleryItemAsync_True()
        {
            var mockUrl = "https://api.imgur.com/3/gallery/XoPkL/vote/down";
            var mockResponse = new HttpResponseMessage(HttpStatusCode.OK)
            {
                Content = new StringContent(MockGalleryEndpointResponses.VoteGalleryTag)
            };

            var client = new ImgurClient("123", "1234", MockOAuth2Token);
            var endpoint = new GalleryEndpoint(client,
                new HttpClient(new MockHttpMessageHandler(mockUrl, mockResponse)));
            var voted = await endpoint.VoteGalleryItemAsync("XoPkL", VoteOption.Down).ConfigureAwait(false);

            Assert.NotNull(voted);
        }