public void TrackShouldSetIsBusyToTrueThenFalse()
{
// Assign
var isBusyChangedToTrue = false;
var isBusyChangedToFalse = false;
var pts = new ParcelTrackingService();
pts.IsBusyChanged += (sender, args) =>
{
var ibea = args as IsBusyEventArgs;
if (ibea.IsBusy)
{
isBusyChangedToTrue = true;
}
else
{
isBusyChangedToFalse = true;
}
};
// Act
var trackingNumber = "1234567";
var result = pts.Track(trackingNumber).Result;
// Assert
Assert.IsTrue(isBusyChangedToTrue);
Assert.IsTrue(isBusyChangedToFalse);
}
public void TrackShouldThrowAnExceptionWhenTrackingNumberIsNull()
{
var pts = new ParcelTrackingService();
string trackingNumber = null;
Task.Run(async() =>
{
var result = await pts.Track(trackingNumber);
}).GetAwaiter().GetResult();
}
public void TrackShouldThrowAnExceptionWhenTrackingNumberIsWhitespaces()
{
var pts = new ParcelTrackingService();
var trackingNumber = " ";
Task.Run(async() =>
{
var result = await pts.Track(trackingNumber);
}).GetAwaiter().GetResult();
}
public void DicomWebsiteShouldReturnHtmlFormattedForScrapHtmlForTrackingInfosMethod()
{
var pts = new ParcelTrackingService();
PrivateObject obj = new PrivateObject(pts);
var trackingNumber = "1234567";
var task = obj.Invoke("GetResponseFromServer", trackingNumber) as Task <HttpResponseMessage>;
var response = task.Result;
var httpAsString = response.Content.ReadAsStringAsync().Result;
var doc = new HtmlDocument();
doc.LoadHtml(httpAsString);
var trackingInfos = obj.Invoke("ScrapHtmlForTrackingInfos", doc);
Assert.IsInstanceOfType(trackingInfos, typeof(List <string>));
}
