/// <summary>
/// Replicates the functionality and requirements of the
/// classic GIPHY search, but returns animated stickers rather than GIFs.
/// </summary>
/// <param name="parameter">Specifies search parameters</param>
/// <returns>Root object</returns>
public async Task <RootObject> StickerSearch(StickerSearchParameter 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 = $@"{ _stickersSearchUrl }?api_key={ _apiKey }&q={ parameter.Query }&limit={ parameter.Limit }&offset={ parameter.Offset }&lang={ parameter.Language }&rating={ parameter.Rating.ToString() }";
var response = await _httpHandler.GetAsync(url);
if (!response.IsSuccessStatusCode)
{
throw new HttpRequestException(response.ReasonPhrase);
}
return(await response.Content.ReadAsAsync <RootObject>());
}
public async Task StickerSearch_ParameterIsNull_ThrowsNullReferenceException()
{
var giphy = new Giphy("test");
StickerSearchParameter search = null;
_ = await Assert.ThrowsAsync <NullReferenceException>(() => giphy.StickerSearch(search));
}
public async Task StickerSearch_NotSuccessStatusCode_ThrowsHttpRequestException()
{
var mockHttpHandler = HttpHandler.GetMockFailedHttpHandlerObject();
var giphy = new Giphy(mockHttpHandler);
var search = new StickerSearchParameter {
Query = "test"
};
_ = await Assert.ThrowsAsync <HttpRequestException>(() => giphy.StickerSearch(search));
}
public async Task StickerSearch_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 StickerSearchParameter();
_ = await Assert.ThrowsAsync <FormatException>(() => giphy.StickerSearch(search));
}
public void Rating_DefaultValue_IsG()
{
var searchParamter = new StickerSearchParameter();
var expected = Rating.G;
var actual = searchParamter.Rating;
Assert.IsType <Rating>(actual);
Assert.Equal(expected, actual);
}
public void Offset_DefaultValue_Is0()
{
var searchParamter = new StickerSearchParameter();
var expected = 0;
var actual = searchParamter.Offset;
Assert.IsType <int>(actual);
Assert.Equal(expected, actual);
}
public void Limit_DefaultValue_Is25()
{
var searchParamter = new StickerSearchParameter();
var expected = 25;
var actual = searchParamter.Limit;
Assert.IsType <int>(actual);
Assert.Equal(expected, actual);
}
public void Language_DefaultValue_Isen()
{
var searchParamter = new StickerSearchParameter();
var expected = "en";
var actual = searchParamter.Language;
Assert.NotNull(actual);
Assert.IsType <string>(actual);
Assert.Equal(expected, actual);
}
public async Task StickerSearch_WhenCalled_ReturnsRootObject()
{
var mockHttpHandler = HttpHandler.GetMockSuccessHttpHandlerObject();
var giphy = new Giphy(mockHttpHandler);
var search = new StickerSearchParameter {
Query = "test"
};
var actual = await giphy.StickerSearch(search);
Assert.NotNull(actual);
Assert.IsType <RootObject>(actual);
}
public void Query_WhenSet_EscapesUriString()
{
var searchParamter = new StickerSearchParameter
{
Query = "This is a unit test!"
};
var expected = "This%20is%20a%20unit%20test!";
var actual = searchParamter.Query;
Assert.NotNull(actual);
Assert.IsType <string>(actual);
Assert.Equal(expected, actual);
}
