public void LayoutGroupRemoveAll()
{
tlog.Debug(tag, $"LayoutGroupRemoveAll START");
var testingTarget = new MyLayoutGroup();
Assert.IsNotNull(testingTarget, "null handle");
Assert.IsInstanceOf <LayoutGroup>(testingTarget, "Should return LayoutGroup instance.");
using (LayoutItem layoutItem = new LayoutItem())
{
testingTarget.Add(layoutItem);
Assert.AreEqual(testingTarget.ChildCount(), 1, "Should 1 for the added child.");
testingTarget.RemoveAll();
Assert.AreEqual(testingTarget.ChildCount(), 0, "Should 0 as child removed.");
}
testingTarget.Dispose();
tlog.Debug(tag, $"LayoutGroupRemoveAll END (OK)");
}