public void Returns_Itself_For_Null_Targets()
{
var ignore = new IgnoreNull(null);
Assert.AreEqual(ignore, ignore.QuackGet(null, null));
Assert.AreEqual(ignore, ignore.QuackSet(null, null, null));
Assert.AreEqual(ignore, ignore.QuackInvoke(null, null));
}
public void Wraps_Result_In_IgnoreNull()
{
var ignore = new IgnoreNull(new Duck());
Assert.IsInstanceOf <IgnoreNull>(ignore.QuackGet("Name", null));
Assert.IsInstanceOf <IgnoreNull>(ignore.QuackSet("Name", null, "Donald"));
Assert.IsInstanceOf <IgnoreNull>(ignore.QuackInvoke("ToString", null));
Assert.AreEqual(true, ignore.QuackGet("_IsIgnoreNullReferencingNotNullObject_", null));
}
public void Can_Set_With_Parameters()
{
var duck = new Duck();
var ignore = new IgnoreNull(duck);
ignore.QuackSet("Item", new object[1] {
1
}, "Donald");
Assert.AreEqual("Donald", duck.Name);
}