private void SpecificProviderIsCalled(
Mock <IGZipStreamProvider> gZipStreamProvider,
Mock <IDeflateStreamProvider> deflateStreamProvider,
string compressionMethod)
{
var compressionDeterminer = new Mock <ICompressionTypeDeterminer>();
var logWriter = new Mock <ILogWriter>();
compressionDeterminer.Setup(
a => a.IsCompressedWithEncodingType(
It.IsAny <HttpRequest>(),
It.Is <string>(a => a.Equals(compressionMethod))))
.Returns(true);
var decompressorProvider = new DecompressorProvider(
compressionDeterminer.Object,
gZipStreamProvider.Object,
deflateStreamProvider.Object,
logWriter.Object
);
var request = new HttpRequestMockObjectsProvider().HttpRequest;
var headers = new Mock <IHeaderDictionary> ();
headers.Setup(a => a[It.Is <string> (a => a.Equals(CompressionTypeDeterminer.ContentEncodingHeader, StringComparison.InvariantCultureIgnoreCase))])
.Returns(CompressionTypeDeterminer.ContentEncodingGzip);
request.Setup(a => a.Headers)
.Returns(headers.Object);
decompressorProvider.GetDecompressor(request.Object);
}
public void UnknownCompressionMethodThrowsException()
{
var compressionDeterminer = new Mock <ICompressionTypeDeterminer>();
var gZipStreamProvider = new Mock <IGZipStreamProvider>();
var deflateStreamProvider = new Mock <IDeflateStreamProvider>();
var logWriter = new Mock <ILogWriter>();
compressionDeterminer.Setup(
a => a.IsCompressedWithEncodingType(
It.IsAny <HttpRequest>(),
It.Is <string>(a => a.Equals("blah"))))
.Returns(true);
var decompressorProvider = new DecompressorProvider(
compressionDeterminer.Object,
gZipStreamProvider.Object,
deflateStreamProvider.Object,
logWriter.Object
);
var request = new HttpRequestMockObjectsProvider().HttpRequest;
var headers = new Mock <IHeaderDictionary> ();
headers.Setup(a => a[It.Is <string> (a => a.Equals(CompressionTypeDeterminer.ContentEncodingHeader, StringComparison.InvariantCultureIgnoreCase))])
.Returns(CompressionTypeDeterminer.ContentEncodingGzip);
request.Setup(a => a.Headers)
.Returns(headers.Object);
Assert.Throws <Exception>(() => decompressorProvider.GetDecompressor(request.Object));
}
public void MissingEncodingHeaderReportedAsUncompressed()
{
var request = new HttpRequestMockObjectsProvider().HttpRequest;
var headers = new Mock <IHeaderDictionary> ();
var keys = new Mock <ICollection <string> > ();
keys.Setup(a => a.Contains(It.Is <string> (a => a.Equals(CompressionTypeDeterminer.ContentEncodingHeader, StringComparison.InvariantCultureIgnoreCase))))
.Returns(false);
headers.Setup(a => a.Keys)
.Returns(keys.Object);
request.Setup(a => a.Headers)
.Returns(headers.Object);
Assert.False(new CompressionTypeDeterminer().IsCompressed(request.Object));
}
private bool TestSpecificCompressionMethod(string sampleSpelling, Func <HttpRequest, bool> determinerFn)
{
var request = new HttpRequestMockObjectsProvider().HttpRequest;
var headers = new Mock <IHeaderDictionary> ();
var keys = new Mock <ICollection <string> > ();
keys.Setup(a => a.Contains(It.Is <string> (a => a.Equals(CompressionTypeDeterminer.ContentEncodingHeader, StringComparison.InvariantCultureIgnoreCase))))
.Returns(true);
headers.Setup(a => a.Keys)
.Returns(keys.Object);
headers.Setup(a => a[It.Is <string> (a => a.Equals(CompressionTypeDeterminer.ContentEncodingHeader, StringComparison.InvariantCultureIgnoreCase))])
.Returns(sampleSpelling);
request.Setup(a => a.Headers)
.Returns(headers.Object);
return(determinerFn(request.Object));
}