Examples with ConsoleAppenderFactory io.dropwizard.logging.ConsoleAppenderFactory used on opensource projects

Example 1 with ConsoleAppenderFactory

use of io.dropwizard.logging.ConsoleAppenderFactory in project dropwizard by dropwizard.

the class LayoutIntegrationTests method testLogJsonToConsole.

@Test
void testLogJsonToConsole() throws Exception {
    ConsoleAppenderFactory<ILoggingEvent> consoleAppenderFactory = getAppenderFactory("yaml/json-log-default.yml");
    DefaultLoggingFactory defaultLoggingFactory = new DefaultLoggingFactory();
    defaultLoggingFactory.setAppenders(Collections.singletonList(consoleAppenderFactory));
    assertThat(consoleAppenderFactory.getLayout()).isInstanceOfSatisfying(EventJsonLayoutBaseFactory.class, eventJsonLayoutBaseFactory -> assertThat(eventJsonLayoutBaseFactory).satisfies(factory -> assertThat(factory).isNotNull()).satisfies(factory -> assertThat(factory.getIncludes()).contains(EventAttribute.LEVEL, EventAttribute.THREAD_NAME, EventAttribute.MDC, EventAttribute.MARKER, EventAttribute.LOGGER_NAME, EventAttribute.MESSAGE, EventAttribute.EXCEPTION, EventAttribute.TIMESTAMP)).satisfies(factory -> assertThat(factory.isFlattenMdc()).isFalse()).satisfies(factory -> assertThat(factory.getIncludesMdcKeys()).isEmpty()).satisfies(factory -> assertThat(factory.getExceptionFormat()).isNull()));
    PrintStream old = System.out;
    ByteArrayOutputStream redirectedStream = new ByteArrayOutputStream();
    try {
        System.setOut(new PrintStream(redirectedStream));
        defaultLoggingFactory.configure(new MetricRegistry(), "json-log-test");
        Marker marker = MarkerFactory.getMarker("marker");
        LoggerFactory.getLogger("com.example.app").info(marker, "Application log");
        // Need to wait, because the logger is async
        await().atMost(1, TimeUnit.SECONDS).until(() -> !redirectedStream.toString().isEmpty());
        JsonNode jsonNode = objectMapper.readTree(redirectedStream.toString());
        assertThat(jsonNode.get("timestamp").isTextual()).isTrue();
        assertThat(jsonNode.get("level").asText()).isEqualTo("INFO");
        assertThat(jsonNode.get("logger").asText()).isEqualTo("com.example.app");
        assertThat(jsonNode.get("marker").asText()).isEqualTo("marker");
        assertThat(jsonNode.get("message").asText()).isEqualTo("Application log");
    } finally {
        System.setOut(old);
    }
}