+is(test("bar", "FoO", ["bar", "foo"]), "foo", "simple link with different input case");
+is(test("bar", "foo", ["bar", "fOo"]), "fOo", "simple link with different page case");
+is(test("bar", "FoO", ["bar", "fOo"]), "fOo", "simple link with different page and input case");
+is(test("bar", "Foo", ["bar", "fOo", "foo", "fOO", "Foo", "fOo"]), "Foo", "in case of ambiguity, like case wins");