private bool ValidateRequiredFields()
{
string message = string.Empty;
if (String.IsNullOrWhiteSpace(textTitle.Text))
{
message += "Title is required.\n";
}
if (String.IsNullOrWhiteSpace(textLink.Text))
{
message += "Link is required.\n";
}
if (!UrlValidator.ValidateUrl(textLink.Text))
{
message += "Link Url is not valid!";
}
if (String.IsNullOrWhiteSpace(textDesc.Text))
{
message += "Description is required.\n";
}
if (message != String.Empty)
{
MessageBox.Show(message);
return(false);
}
return(true);
}
private bool ValidateRequiredFields(Channel channel)
{
string message = String.Empty;
if (String.IsNullOrWhiteSpace(channel.Title))
{
message += "Title is required.\n";
}
if (String.IsNullOrWhiteSpace(channel.Description))
{
message += "Description is required.\n";
}
if (String.IsNullOrWhiteSpace(channel.Link))
{
message += "Link is required.\n";
}
if (!UrlValidator.ValidateUrl(channel.Link))
{
message += "Link Url is not valid!";
}
if (message != String.Empty)
{
MessageBox.Show(message);
return(false);
}
return(true);
}
public async Task <IActionResult> Get(string url)
{
if (!UrlValidator.ValidateUrl(url))
{
ModelState.AddModelError("url", "Please provide a proper url");
return(BadRequest(ModelState));
}
var pageResult = await _crawlerService.GetPageResults(url);
//TODO: add proper error handling. Would make sense to return bad request for bad URLs, internal server errors for others.
if (pageResult == null)
{
return(StatusCode(StatusCodes.Status500InternalServerError, "Ruh roh, something bad happened"));
}
return(Ok(pageResult));
}
public async System.Threading.Tasks.Task ValidateUrlShouldContructTheCorrectHttpRequestAndSendIt()
{
var url = "http://example.com/api/doMagic";
var expected = new HttpResponseMessage()
{
StatusCode = HttpStatusCode.OK
};
var mockHttpMessageHandler = new MockHttpMessageHandler();
mockHttpMessageHandler.When(url).Respond(req => expected);
var mockHttpClient = mockHttpMessageHandler.ToHttpClient();
var urlValidator = new UrlValidator(mockHttpClient);
var actual = await urlValidator.ValidateUrl(url);
Assert.Equal(HttpMethod.Get, actual.RequestMessage.Method);
Assert.Equal(url, actual.RequestMessage.RequestUri.ToString());
Assert.Equal(expected, actual);
}
[InlineData("www.google.com")] // Invalid, missing protocol
public void TestValidUrls(string url)
{
Assert.True(UrlValidator.ValidateUrl(url));
}