static void Main(string[] args)
{
var validInput = false;
while (!validInput)
{
var searchCriteria = new SearchCriteria();
Console.WriteLine("Please enter the keyword to search");
searchCriteria.KeyWord = Console.ReadLine();
Console.WriteLine("Please enter the URL to search");
searchCriteria.InputURL = Console.ReadLine();
if (searchCriteria.HasError)
{
Console.Clear();
var errors = string.Join(Environment.NewLine, searchCriteria.ErrorMessages);
Console.WriteLine(errors + Environment.NewLine);
}
else
{
validInput = true;
}
var downloadedHTML = HTMLDownloader.GetHTML(new Configuration(), searchCriteria.KeyWord);
var(isURLRanked, urlPositionList) = HTMLParser.FindPosition(downloadedHTML, searchCriteria.InputURL);
var result = isURLRanked ?
$"Found {urlPositionList.Count} occurances for {searchCriteria.InputURL} at positions: {string.Join(", ", urlPositionList)}" :
$"Found no occurances for {searchCriteria.InputURL}";
Console.WriteLine(result);
Console.ReadLine();
}
}
public void TestGetHTML_EmptySearchKeyword()
{
var searchKeyword = string.Empty;
var result = HTMLDownloader.GetHTML(new TestConfiguration(), searchKeyword);
Assert.IsTrue(string.IsNullOrEmpty(result));
}
public void TestGetHTML_ValidInput()
{
var searchKeyword = "software";
var result = HTMLDownloader.GetHTML(new TestConfiguration(), searchKeyword);
Assert.IsNotNull(result);
Assert.IsTrue(result.Length > 0);
}
public void TestGetHTML_TestWithInvalidConfiguration()
{
var searchKeyword = "software";
HTMLDownloader.GetHTML(new DummyConfiguration(), searchKeyword);
}