public void MatchAcceptHeader_ThrowsOnNull()
{
MockContentNegotiator negotiator = new MockContentNegotiator();
MockMediaTypeFormatter formatter = new MockMediaTypeFormatter();
List <MediaTypeWithQualityHeaderValue> sortedAcceptValues = new List <MediaTypeWithQualityHeaderValue>();
Assert.ThrowsArgumentNull(() => negotiator.MatchAcceptHeader(sortedAcceptValues: null, formatter: formatter), "sortedAcceptValues");
Assert.ThrowsArgumentNull(() => negotiator.MatchAcceptHeader(sortedAcceptValues: sortedAcceptValues, formatter: null), "formatter");
}
public void MatchAcceptHeader_ReturnsMatch(string[] acceptHeaders, string[] supportedMediaTypes, string expectedMediaType, double expectedQuality, int ranking)
{
// Arrange
MockContentNegotiator negotiator = new MockContentNegotiator();
List <MediaTypeWithQualityHeaderValue> unsortedAcceptHeaders = acceptHeaders.Select(a => MediaTypeWithQualityHeaderValue.Parse(a)).ToList();
IEnumerable <MediaTypeWithQualityHeaderValue> sortedAcceptHeaders = negotiator.SortMediaTypeWithQualityHeaderValuesByQFactor(unsortedAcceptHeaders);
MockMediaTypeFormatter formatter = new MockMediaTypeFormatter();
foreach (string supportedMediaType in supportedMediaTypes)
{
formatter.SupportedMediaTypes.Add(MediaTypeHeaderValue.Parse(supportedMediaType));
}
// Act
MediaTypeFormatterMatch match = negotiator.MatchAcceptHeader(sortedAcceptHeaders, formatter);
// Assert
if (expectedMediaType == null)
{
Assert.Null(match);
}
else
{
Assert.Same(formatter, match.Formatter);
Assert.Equal(MediaTypeHeaderValue.Parse(expectedMediaType), match.MediaType);
Assert.Equal(expectedQuality, match.Quality);
Assert.Equal(ranking, (int)match.Ranking);
}
}