private void CheckInvalidTryParse(string input)
{
ProductHeaderValue result = null;
Assert.False(ProductHeaderValue.TryParse(input, out result));
Assert.Null(result);
}
private void CheckValidTryParse(string input, ProductHeaderValue expectedResult)
{
ProductHeaderValue result = null;
Assert.True(ProductHeaderValue.TryParse(input, out result));
Assert.Equal(expectedResult, result);
}
public void TryParse_Invalid()
{
ProductHeaderValue res;
Assert.IsFalse(ProductHeaderValue.TryParse("", out res), "#1");
Assert.IsNull(res, "#2");
}
private void CheckInvalidParse(string input)
{
Assert.Throws <FormatException>(() => { ProductHeaderValue.Parse(input); });
Assert.False(ProductHeaderValue.TryParse(input, out ProductHeaderValue result));
Assert.Null(result);
}
public static bool TryParse(string input, out ProductInfoHeaderValue parsedValue)
{
parsedValue = null;
var lexer = new Lexer(input);
string comment;
if (lexer.ScanCommentOptional(out comment))
{
if (comment == null)
{
return(false);
}
parsedValue = new ProductInfoHeaderValue();
parsedValue.Comment = comment;
return(true);
}
ProductHeaderValue res;
if (!ProductHeaderValue.TryParse(input, out res))
{
return(false);
}
parsedValue = new ProductInfoHeaderValue(res);
return(true);
}
public void TryParse()
{
ProductHeaderValue res;
Assert.IsTrue(ProductHeaderValue.TryParse("a", out res), "#1");
Assert.AreEqual("a", res.Name, "#2");
Assert.IsNull(res.Version, "#3");
}
