@Test
    @DisplayName("make sure that log4j plugin file is generated")
    public void fileGenerated() {
        val builder = ConfigurationBuilderFactory.newConfigurationBuilder();
        builder.add(builder.newAppender("cloudwatch", "CloudWatchAppender"));
        var configuration = builder.build();
        Configurator.initialize(configuration);
        assertNotNull(configuration.getAppender("cloudwatch"));
    }
This is {@code CloudWatchAppenderSpecTests}
@author Jonathon Johnson
@since 6.2.0
support/cas-server-support-aws-cloudwatch/src/test/java/org/apereo/cas/logging/CloudWatchAppenderSpecTests.java