public void Deny_Unrestricted () { ToolboxDataAttribute tda = new ToolboxDataAttribute (null); Assert.IsNull (tda.Data, "Data"); Assert.IsTrue (tda.Equals (tda), "Equals"); Assert.IsFalse (tda.GetHashCode () == ToolboxDataAttribute.Default.GetHashCode (), "GetHashCode"); // unexpected result as tda hash code is different from default // seems that null and String.Empty are both considered defaults... Assert.IsTrue (tda.IsDefaultAttribute (), "IsDefaultAttribute"); }
public void HashcodeTest () { string foo_built = new StringBuilder ("f").Append ("oo").ToString (); ToolboxDataAttribute left = new ToolboxDataAttribute ("foo"); ToolboxDataAttribute right = new ToolboxDataAttribute (foo_built); Assert.AreEqual (left.GetHashCode (), right.GetHashCode (), "Hash identity"); left = new ToolboxDataAttribute (null); right = new ToolboxDataAttribute (null); Assert.AreEqual (left.GetHashCode (), right.GetHashCode (), "Hash identity (with null)"); }