private static void CheckInvalidCacheControlLength(string input, int startIndex)
{
CacheControlHeaderValue result = null;
Assert.Equal(0, CacheControlHeaderValue.GetCacheControlLength(input, startIndex, null, out result));
Assert.Null(result);
}
private static void CheckGetCacheControlLength(string input, int startIndex, CacheControlHeaderValue storeValue,
int expectedLength, CacheControlHeaderValue expectedResult)
{
CacheControlHeaderValue result = null;
Assert.Equal(expectedLength, CacheControlHeaderValue.GetCacheControlLength(input, startIndex, storeValue, out result));
if (storeValue == null)
{
Assert.Equal(expectedResult, result);
}
else
{
// If we provide a 'storeValue', then that instance will be updated and result will be 'null'
Assert.Null(result);
Assert.Equal(expectedResult, storeValue);
}
}