public void UnregisterDocumentHandle_RemoveDocumentHandle_ShouldSucceed()
{
var handle = CreateDocumentHandle();
var addInManager = new HtmlDocumentHandleRegistry (new FakeServiceManagerFactory(), new FakeEventDispatcherFactory());
var count = addInManager.EventDispatcherCount;
addInManager.RegisterDocumentHandle (handle, new FakeScriptingHost());
Assert.That (() => addInManager.UnregisterDocumentHandle (handle), Throws.Nothing);
Assert.That (count, Is.EqualTo (addInManager.EventDispatcherCount));
}
public void UnregisterDocumentHandle_DocumentHandleDoesNotExist_ShouldThrowInvalidOperation()
{
var handle = CreateDocumentHandle();
var addInManager = new HtmlDocumentHandleRegistry (new FakeServiceManagerFactory(), new FakeEventDispatcherFactory());
Assert.That (
() => addInManager.UnregisterDocumentHandle (handle),
Throws.InvalidOperationException.With.Message.EqualTo (string.Format (c_documentNotRegisteredFormatString, handle)));
}