/// <summary>
/// The translate API draws on search, but uses the GIPHY special
/// sauce to handle translating from one vocabulary to another.
/// In this case, words and phrases to GIFs.
/// </summary>
/// <param name="parameter">Specifies search parameters</param>
/// <returns>Root object</returns>
public async Task <GiphySingle> StickerTranslate(StickerTranslateParameter parameter)
{
if (parameter is null)
{
throw new NullReferenceException("Paramter cannot be null");
}
if (string.IsNullOrEmpty(parameter.Query))
{
throw new FormatException("Query paramter cannot be null or empty.");
}
/* Finish exception checks */
string url = $@"{ _stickersTranslateUrl }?api_key={ _apiKey }&s={ parameter.Query }";
var response = await _httpHandler.GetAsync(url);
if (!response.IsSuccessStatusCode)
{
throw new HttpRequestException(response.ReasonPhrase);
}
return(await response.Content.ReadAsAsync <GiphySingle>());
}
public async Task ParameterIsNull_ThrowsNullReferenceException()
{
var giphy = new Giphy("test");
StickerTranslateParameter search = null;
_ = await Assert.ThrowsAsync <NullReferenceException>(() => giphy.StickerTranslate(search));
}
public async Task NotSuccessStatusCode_ThrowsHttpRequestException()
{
var mockHttpHandler = HttpHandler.GetMockFailedHttpHandlerObject();
var giphy = new Giphy(mockHttpHandler);
var search = new StickerTranslateParameter {
Query = "test"
};
_ = await Assert.ThrowsAsync <HttpRequestException>(() => giphy.StickerTranslate(search));
}
public async Task QueryNotSpecified_ThrowsFormatException()
{
var giphy = new Giphy("test");
// The query variable was not set in the paramter model
// which is required to run a query on giphy's api
var search = new StickerTranslateParameter();
_ = await Assert.ThrowsAsync <FormatException>(() => giphy.StickerTranslate(search));
}
public async Task WhenCalled_ReturnsGiphySingle()
{
var mockHttpHandler = HttpHandler.GetMockSuccessHttpHandlerObject();
var giphy = new Giphy(mockHttpHandler);
var search = new StickerTranslateParameter {
Query = "test"
};
var actual = await giphy.StickerTranslate(search);
Assert.NotNull(actual);
Assert.IsType <GiphySingle>(actual);
}
public void Query_WhenSet_EscapesUriString()
{
var parameter = new StickerTranslateParameter
{
Query = "This is a unit test!"
};
var expected = "This%20is%20a%20unit%20test!";
var actual = parameter.Query;
Assert.NotNull(actual);
Assert.IsType <string>(actual);
Assert.Equal(expected, actual);
}
