public void AttachTo_WhenCalled_SelectedElementAndPathNulled()
{
myBrowser.LoadHtml(HtmlDocument1);
var document = new HtmlDocumentAdapter(myBrowser.Document);
var behavior = new HtmlMarkupBehavior <HtmlElementMarker>(new HtmlElementMarker(Color.Yellow));
behavior.AttachTo(document);
behavior.SelectedElement = ( HtmlElementAdapter )document.GetElementById("x11");
myBrowser.LoadHtml(HtmlDocument2);
document = new HtmlDocumentAdapter(myBrowser.Document);
behavior.AttachTo(document);
Assert.That(behavior.SelectedElement, Is.Null);
Assert.That(behavior.PathToSelectedElement, Is.Null);
}
public void PathToSelectedElement_SetToNull_SelectedElementAdjusted()
{
myBrowser.LoadHtml(HtmlDocument1);
var document = new HtmlDocumentAdapter(myBrowser.Document);
var behavior = new HtmlMarkupBehavior <HtmlElementMarker>(new HtmlElementMarker(Color.Yellow));
behavior.AttachTo(document);
behavior.PathToSelectedElement = null;
Assert.That(behavior.SelectedElement, Is.Null);
}
public void PathToSelectedElement_SetToNotNull_SelectedElementAdjusted()
{
myBrowser.LoadHtml(HtmlDocument1);
var document = new HtmlDocumentAdapter(myBrowser.Document);
var behavior = new HtmlMarkupBehavior <HtmlElementMarker>(new HtmlElementMarker(Color.Yellow));
behavior.AttachTo(document);
behavior.PathToSelectedElement = document.GetElementById("x11").GetPath().ToString();
Assert.That(behavior.SelectedElement, Is.SameAs(document.GetElementById("x11")));
}
public void AttachTo_SetToDocumentToWhichAnotherBehaviorIsAlreadyAttached_Throws()
{
myBrowser.LoadHtml(HtmlDocument1);
var document = new HtmlDocumentAdapter(myBrowser.Document);
var behavior1 = new HtmlMarkupBehavior <HtmlElementMarker>(new HtmlElementMarker(Color.Yellow));
behavior1.AttachTo(document);
var behavior2 = new HtmlMarkupBehavior <HtmlElementMarker>(new HtmlElementMarker(Color.Red));
var ex = Assert.Throws <InvalidOperationException>(() => behavior2.AttachTo(document));
Assert.That(ex.Message, Does.Contain("Only one attached HtmlMarkupBehavior per HtmlDocument supported"));
}
public void Detach_WhenCalled_AnotherBehaviorCanBeAttached()
{
myBrowser.LoadHtml(HtmlDocument1);
var document = new HtmlDocumentAdapter(myBrowser.Document);
var behavior1 = new HtmlMarkupBehavior <HtmlElementMarker>(new HtmlElementMarker(Color.Yellow));
behavior1.AttachTo(document);
behavior1.Detach();
var behavior2 = new HtmlMarkupBehavior <HtmlElementMarker>(new HtmlElementMarker(Color.Red));
behavior2.AttachTo(document);
Assert.That(behavior1.Document, Is.Null);
Assert.That(behavior2.Document, Is.EqualTo(document));
}
public void PathToSelectedElement_WhenSet_SelectionChangedRaised()
{
myBrowser.LoadHtml(HtmlDocument1);
var document = new HtmlDocumentAdapter(myBrowser.Document);
var behavior = new HtmlMarkupBehavior <HtmlElementMarker>(new HtmlElementMarker(Color.Yellow));
behavior.AttachTo(document);
bool selectionChangedRaised = false;
behavior.SelectionChanged += (s, e) => selectionChangedRaised = true;
behavior.PathToSelectedElement = document.GetElementById("x11").GetPath().ToString();;
Assert.That(selectionChangedRaised, Is.True);
}
