public void ParseAcceptHeader_GracefullyRecoversFromInvalidMediaTypeValues_AndReturnsValidMediaTypes(
string[] acceptHeader,
string[] expected)
{
// Arrange
var expectedMediaTypes = expected.Select(e => new MediaTypeSegmentWithQuality(new StringSegment(e), 1.0)).ToList();
// Act
var parsed = AcceptHeaderParser.ParseAcceptHeader(acceptHeader);
// Assert
Assert.Equal(expectedMediaTypes, parsed);
}
public void ParseAcceptHeader_InvalidTokenAtEnd()
{
// Arrange
var expected = new MediaTypeSegmentWithQuality[0];
var input = "*/*:";
// Act
var parsed = AcceptHeaderParser.ParseAcceptHeader(new List <string>()
{
input
});
// Assert
Assert.Equal(expected, parsed);
}
public void ParseAcceptHeader_DelimiterAtStart()
{
// Arrange
var expected = new MediaTypeSegmentWithQuality[0];
var input = ",;:";
// Act
var parsed = AcceptHeaderParser.ParseAcceptHeader(new List <string>()
{
input
});
// Assert
Assert.Equal(expected, parsed);
}
public void ParseAcceptHeader_ValidMediaType_FollowedBySemicolon()
{
// Arrange
var expected = new MediaTypeSegmentWithQuality[0];
var input = "*/*Content-Type;application/json";
// Act
var parsed = AcceptHeaderParser.ParseAcceptHeader(new List <string>()
{
input
});
// Assert
Assert.Equal(expected, parsed);
}
public void ParseAcceptHeader_ParsesSimpleHeader()
{
// Arrange
var header = "application/json";
var expected = new List <MediaTypeSegmentWithQuality>
{
new MediaTypeSegmentWithQuality(new StringSegment("application/json"), 1.0)
};
// Act
var parsed = AcceptHeaderParser.ParseAcceptHeader(new List <string> {
header
});
// Assert
Assert.Equal(expected, parsed);
}
public void ParseAcceptHeader_ParsesMultipleHeaderValues()
{
// Arrange
var expected = new List <MediaTypeSegmentWithQuality>
{
new MediaTypeSegmentWithQuality(new StringSegment("application/json"), 1.0),
new MediaTypeSegmentWithQuality(new StringSegment("application/xml;q=0.8"), 0.8)
};
// Act
var parsed = AcceptHeaderParser.ParseAcceptHeader(
new List <string> {
"application/json", "", "application/xml;q=0.8"
});
// Assert
Assert.Equal(expected, parsed);
}
public void ParseAcceptHeader_ParsesSimpleHeaderWithMultipleValues_InvalidFormat()
{
// Arrange
var header = "application/json, application/xml,;q=0.8";
var expectedMediaTypes = new List <MediaTypeSegmentWithQuality>
{
new MediaTypeSegmentWithQuality(new StringSegment("application/json"), 1.0),
new MediaTypeSegmentWithQuality(new StringSegment("application/xml"), 1.0),
};
// Act
var mediaTypes = AcceptHeaderParser.ParseAcceptHeader(new List <string> {
header
});
// Assert
Assert.Equal(expectedMediaTypes, mediaTypes);
}
public void ParseAcceptHeader_ValidMediaType_FollowedByWhitespace()
{
// Arrange
var expected = new MediaTypeSegmentWithQuality[]
{
new MediaTypeSegmentWithQuality(new StringSegment("application/json"), 1.0),
};
var input = "*/*Content-Type application/json";
// Act
var parsed = AcceptHeaderParser.ParseAcceptHeader(new List <string>()
{
input
});
// Assert
Assert.Equal(expected, parsed);
}
public void ParseAcceptHeader_ParsesSimpleHeaderWithMultipleValues()
{
// Arrange
var header = "application/json, application/xml;q=0.8";
var expected = new List <MediaTypeSegmentWithQuality>
{
new MediaTypeSegmentWithQuality(new StringSegment("application/json"), 1.0),
new MediaTypeSegmentWithQuality(new StringSegment("application/xml;q=0.8"), 0.8)
};
// Act
var parsed = AcceptHeaderParser.ParseAcceptHeader(new List <string> {
header
});
// Assert
Assert.Equal(expected, parsed);
foreach (var mediaType in parsed)
{
Assert.Same(header, mediaType.MediaType.Buffer);
}
}