public void Parse_InvalidValue_Throw()
{
// This test verifies that Parse() correctly calls TryParse().
TransferCodingHeaderParser parser = TransferCodingHeaderParser.MultipleValueParser;
int index = 0;
Assert.Throws <FormatException>(() => { parser.ParseValue("custom;=value", null, ref index); });
}
private void CheckInvalidParsedValue(string source, int index)
{
TransferCodingHeaderParser parser = TransferCodingHeaderParser.MultipleValueParser;
object result = null;
int newIndex = index;
Assert.False(parser.TryParseValue(source, null, ref newIndex, out result),
string.Format("TryParse returned true. Input: '{0}', Index: {1}", source, index));
Assert.Equal(null, result);
Assert.Equal(index, newIndex);
}
private void CheckValidParsedValue(string input, int index, TransferCodingHeaderValue expectedResult,
int expectedIndex)
{
TransferCodingHeaderParser parser = TransferCodingHeaderParser.MultipleValueParser;
object result = null;
Assert.True(parser.TryParseValue(input, null, ref index, out result),
string.Format("TryParse returned false. Input: '{0}', Index: {1}", input, index));
Assert.Equal(expectedIndex, index);
Assert.Equal(result, expectedResult);
}
public void Parse_ValidValue_ReturnsTransferCodingHeaderValue()
{
// This test verifies that Parse() correctly calls TryParse().
TransferCodingHeaderParser parser = TransferCodingHeaderParser.MultipleValueParser;
int index = 2;
TransferCodingHeaderValue expected = new TransferCodingHeaderValue("custom");
expected.Parameters.Add(new NameValueHeaderValue("name", "value"));
Assert.True(expected.Equals(parser.ParseValue(" custom ; name = value ", null, ref index)));
Assert.Equal(25, index);
}
public void Properties_ReadValues_MatchExpectation()
{
TransferCodingHeaderParser parser = TransferCodingHeaderParser.MultipleValueParser;
Assert.True(parser.SupportsMultipleValues);
Assert.Null(parser.Comparer);
parser = TransferCodingHeaderParser.SingleValueParser;
Assert.False(parser.SupportsMultipleValues);
Assert.Null(parser.Comparer);
parser = TransferCodingHeaderParser.MultipleValueWithQualityParser;
Assert.True(parser.SupportsMultipleValues);
Assert.Null(parser.Comparer);
parser = TransferCodingHeaderParser.SingleValueWithQualityParser;
Assert.False(parser.SupportsMultipleValues);
Assert.Null(parser.Comparer);
}
