public void AddMatches_EmptyList_NoAdditional()
{
// Arrange:
var url = new Uri("http://www.uncas.dk");
var crawlConfiguration =
new CrawlConfiguration(
url,
10);
// Act:
crawlConfiguration.AddMatches(null);
// Assert:
Assert.That(
crawlConfiguration.MatchPatterns.Count(),
Is.EqualTo(1));
}
public void AddMatches_TwoItemsInList_TwoAdditional()
{
// Arrange:
var url = new Uri("http://www.uncas.dk");
var crawlConfiguration =
new CrawlConfiguration(
url,
10);
// Act:
crawlConfiguration.AddMatches(new string[] { "x", "y" });
// Assert:
Assert.That(
crawlConfiguration.MatchPatterns.Count(),
Is.EqualTo(3));
}
/// <summary>
/// Parses the command line arguments.
/// </summary>
/// <param name="args">The command line arguments.</param>
/// <returns>The crawl configuration.</returns>
/// <remarks>
/// Command line arguments, with default values:
/// -url http://localhost -maxPages 10.
/// </remarks>
public static ICrawlConfiguration ParseArguments(
IList<string> args)
{
string url = GetStartUrl(args);
int? maxPages = GetMaxPages(args);
var result = new CrawlConfiguration(
new Uri(url),
maxPages);
string matches = CombinationParser.GetValue(
args, "matches", "matches", string.Empty);
if (!string.IsNullOrEmpty(matches))
{
string[] matchList =
matches.Split(
new char[] { ',' },
StringSplitOptions.RemoveEmptyEntries);
result.AddMatches(matchList);
}
return result;
}