public void GetChildrenByNameTest()
{
// Arrange
var txt1 = new TextBlock { Name = "txt1" };
var border1 = new Border { Name = "border1", Child = txt1 };
var contentCtrl = new ContentControl { Name = "contentCtrl1", Content = border1 };
var txt2 = new TextBlock { Name = "txt1" };
var grid1 = new Grid { Name = "grid1" };
grid1.Children.Add(contentCtrl);
grid1.Children.Add(txt2);
var userCtrl1 = new UserControl { Name = "userCtrl1", Content = grid1 };
// Act
var actual = userCtrl1.GetChildren("txt1");
// Assert
Assert.AreEqual(actual.Count, 2);
Assert.IsTrue(actual.Any(c => c.Equals(txt1)));
Assert.IsTrue(actual.Any(c => c.Equals(txt2)));
// Act
actual = userCtrl1.GetChildren("contentCtrl1");
// Assert
Assert.AreEqual(actual.Count, 1);
Assert.IsTrue(actual.Any(c => c.Equals(contentCtrl)));
// Act
actual = contentCtrl.GetChildren("border1");
// Assert
Assert.AreEqual(actual.Count, 1);
Assert.IsTrue(actual.Any(c => c.Equals(border1)));
}
public void GetChildrenTest()
{
// Arrange
var txt1 = new TextBlock { Name = "txt1" };
var border1 = new Border { Name = "border1", Child = txt1 };
var contentCtrl = new ContentControl { Name = "contentCtrl1", Content = border1 };
var grid1 = new Grid { Name = "grid1" };
grid1.Children.Add(contentCtrl);
var userCtrl1 = new UserControl { Name = "userCtrl1", Content = grid1 };
// Act
var actual = userCtrl1.GetChildren().Count;
// Assert
var expected = 4;
Assert.AreEqual(expected, actual);
// Act
actual = contentCtrl.GetChildren().Count;
// Assert
expected = 2;
Assert.AreEqual(expected, actual);
}