@Test
    void verifyImage() throws Throwable {
        val repo = new StaticUserGraphicalAuthenticationRepository(Map.of("casuser", new ClassPathResource("image.jpg")));
        assertFalse(repo.getGraphics("casuser").isEmpty());
    }
This is {@link StaticUserGraphicalAuthenticationRepositoryTests}.

@author Misagh Moayyed
@since 6.2.0
support/cas-server-support-gua/src/test/java/org/apereo/cas/gua/impl/StaticUserGraphicalAuthenticationRepositoryTests.java