public void Contains_NonExistent_ReturnsFalse()
{
Assert.IsFalse(_unitUnderTest.Contains(_uri1));
Assert.IsFalse(_unitUnderTest.Contains(_uri2));
_unitUnderTest.AddIfNew(_uri1);
Assert.IsFalse(_unitUnderTest.Contains(_uri2));
}
public void NoFalseNegativesTest()
{
// create input collection
List <Uri> inputs = GenerateRandomDataList(10000);
// instantiate filter and populate it with the inputs
using (ICrawledUrlRepository uut = GetInstance())
{
//If all were unique then they should all return "true" for Contains()
foreach (Uri input in inputs)
{
Assert.IsTrue(uut.AddIfNew(input));
}
//If all were added successfully then they should all return "true" for Contains()
foreach (Uri input in inputs)
{
if (!uut.Contains(input))
{
Assert.Fail("False negative: {0}", input);
}
}
}
}
public bool IsUriKnown(Uri uri)
{
return(_crawledUrlRepo.Contains(uri));
}
/// <summary>
/// Returns whether or not the specified Uri was already scheduled to be crawled or simply added to the
/// list of known Uris.
/// </summary>
public bool IsUriKnown(Uri uri)
{
return(CrawledUrlRepository.Contains(uri));
}