private void CheckInvalidParse(string input)
{
Assert.Throws <FormatException>(() => { NameValueWithParametersHeaderValue.Parse(input); });
Assert.False(NameValueWithParametersHeaderValue.TryParse(input, out NameValueWithParametersHeaderValue result));
Assert.Null(result);
}
public void Parse()
{
var res = NameValueWithParametersHeaderValue.Parse("c");
Assert.AreEqual("c", res.Name, "#1");
Assert.AreEqual("c", res.ToString(), "#1b");
Assert.IsNull(res.Value, "#2");
res = NameValueWithParametersHeaderValue.Parse("a=2 ; b = 555");
Assert.AreEqual("a", res.Name, "#3");
Assert.AreEqual("a=2; b=555", res.ToString(), "#3b");
Assert.AreEqual("2", res.Value, "#4");
Assert.AreEqual("b", res.Parameters.First().Name, "#5");
Assert.AreEqual(1, res.Parameters.Count, "#6");
}
private void CheckValidParse(string input, NameValueWithParametersHeaderValue expectedResult)
{
NameValueWithParametersHeaderValue result = NameValueWithParametersHeaderValue.Parse(input);
Assert.Equal(expectedResult, result);
Assert.True(NameValueWithParametersHeaderValue.TryParse(input, out result));
Assert.Equal(expectedResult, result);
// New lines are never allowed
for (int i = 0; i < input.Length; i++)
{
CheckInvalidParse(input.Insert(i, "\r"));
CheckInvalidParse(input.Insert(i, "\n"));
CheckInvalidParse(input.Insert(i, "\r\n"));
CheckInvalidParse(input.Insert(i, "\r\n "));
}
}
public void Parse_Invalid()
{
try {
NameValueWithParametersHeaderValue.Parse(null);
Assert.Fail("#1");
} catch (FormatException) {
}
try {
NameValueWithParametersHeaderValue.Parse(" ");
Assert.Fail("#2");
} catch (FormatException) {
}
try {
NameValueWithParametersHeaderValue.Parse("a=1;");
Assert.Fail("#3");
} catch (FormatException) {
}
}
private void CheckInvalidParse(string input)
{
Assert.Throws <FormatException>(() => { NameValueWithParametersHeaderValue.Parse(input); });
}
private void CheckValidParse(string input, NameValueWithParametersHeaderValue expectedResult)
{
NameValueWithParametersHeaderValue result = NameValueWithParametersHeaderValue.Parse(input);
Assert.Equal(expectedResult, result);
}
