public void ReturnsNullWhenButtonIsNotFoundInAppBar()
{
var bar = new ApplicationBar();
var button1 = new ApplicationBarIconButton(new Uri("/button1.png", UriKind.Relative));
button1.Text = "button1";
var button2 = new ApplicationBarIconButton(new Uri("/button2.png", UriKind.Relative));
button2.Text = "button2";
bar.Buttons.Add(button1);
bar.Buttons.Add(button2);
ApplicationBarIconButton findButton = bar.FindButton("button3");
Assert.IsNull(findButton);
}
public void CanFindApplicationButtonInAppBar()
{
var bar = new ApplicationBar();
var button1 = new ApplicationBarIconButton(new Uri("/button1.png", UriKind.Relative));
button1.Text = "button1";
var button2 = new ApplicationBarIconButton(new Uri("/button2.png", UriKind.Relative));
button2.Text = "button2";
bar.Buttons.Add(button1);
bar.Buttons.Add(button2);
ApplicationBarIconButton findButton = bar.FindButton("button1");
Assert.AreEqual(button1, findButton);
}