private static void AssertEqual(Control <char, object, TestKey> control, string etalon, char empty = ' ')
{
var terminal = new TestTerminal(control.Width, control.Height, empty);
control.Draw(terminal);
Assert.AreEqual(etalon, terminal.ToString());
}
public void PagesContainerShouldDrawOnlyFocusedChild()
{
var menu1Painted = false;
var menu2Painted = false;
var pages = new Pages <char, object, TestKey> {
KeyboardAdapter = new TestKeyboardAdapter()
};
var menu1 = Menu(10, 10);
menu1.OnSelect += (m, s) => pages.Page = 1;
menu1.OnDraw += control => menu1Painted = true;
var menu2 = Menu(10, 10);
menu2.OnDraw += control => menu2Painted = true;
pages.Controls.Add(menu1);
pages.Controls.Add(menu2);
pages.IsFocused = true;
var terminal = new TestTerminal(10, 10);
pages.Draw(terminal);
Assert.IsTrue(menu1Painted);
Assert.IsFalse(menu2Painted);
menu1Painted = false;
pages.Page = 1;
pages.Draw(terminal);
Assert.IsFalse(menu1Painted);
Assert.IsTrue(menu2Painted);
}
