@Test
    void verifyGroovyResourceFileNotFound() {
        val resource = new FileSystemResource(new File("missing.groovy"));

        val result = ScriptingUtils.executeGroovyScript(resource, "process", String.class, "casuser");
        assertNull(result);
    }
This is {@link ScriptingUtilsTests}.

@author Misagh Moayyed
@since 5.3.0
core/cas-server-core-scripting/src/test/java/org/apereo/cas/util/ScriptingUtilsTests.java