@Test
public void invokeEndsWith() {

    FunctionTestUtil.assertResult(endsWithFunction.invoke("test", "t"), true);
    FunctionTestUtil.assertResult(endsWithFunction.invoke("test", "st"), true);
    FunctionTestUtil.assertResult(endsWithFunction.invoke("test", "est"), true);
    FunctionTestUtil.assertResult(endsWithFunction.invoke("test", "test"), true);
}