@Test
    public void testConstructor() {
        ApolloProperties apolloConfig = new ApolloProperties();
        apolloConfig.setAppId("42");
        apolloConfig.setClusterName("Cluster Name");
        apolloConfig.setEnv("Env");
        apolloConfig.setMeta("Meta");
        apolloConfig.setNamespace("Namespace");
        apolloConfig.setPortalUrl("http://localhost:8080");
        apolloConfig.setToken("ABC123");
        new ApolloDataChangedListener(new ApolloClient(apolloConfig));
    }
Method under test: {@link ApolloDataChangedListener#ApolloDataChangedListener(ApolloClient)}.
shenyu-admin-listener/shenyu-admin-listener-apollo/src/test/java/org/apache/shenyu/admin/listener/apollo/ApolloDataChangedListenerTest.java