Examples with ListAppender org.apache.logging.log4j.test.appender.ListAppender used on opensource projects

Example 51 with ListAppender

use of org.apache.logging.log4j.test.appender.ListAppender in project logging-log4j2 by apache.

the class CsvParameterLayoutTest method testLogJsonArgument.

@Test
public void testLogJsonArgument() throws InterruptedException {
    final ListAppender appender = (ListAppender) init.getAppender("List");
    appender.countDownLatch = new CountDownLatch(4);
    appender.clear();
    final Logger logger = (Logger) LogManager.getRootLogger();
    final String json = "{\"id\":10,\"name\":\"Alice\"}";
    logger.error("log:{}", json);
    // wait until background thread finished processing
    final int msgCount = 1;
    if (appender.getMessages().size() < msgCount) {
        appender.countDownLatch.await(5, TimeUnit.SECONDS);
    }
    assertEquals("Background thread did not finish processing: msg count", msgCount, appender.getMessages().size());
    // don't stop appender until background thread is done
    appender.stop();
    final List<String> list = appender.getMessages();
    final String eventStr = list.get(0).toString();
    Assert.assertTrue(eventStr, eventStr.contains(json));
}

Example 52 with ListAppender

use of org.apache.logging.log4j.test.appender.ListAppender in project logging-log4j2 by apache.

the class HtmlLayoutTest method testLayout.

private void testLayout(final boolean includeLocation) throws Exception {
    final Map<String, Appender> appenders = root.getAppenders();
    for (final Appender appender : appenders.values()) {
        root.removeAppender(appender);
    }
    // set up appender
    final HtmlLayout layout = HtmlLayout.newBuilder().withLocationInfo(includeLocation).build();
    final ListAppender appender = new ListAppender("List", null, layout, true, false);
    appender.start();
    // set appender on root and set level to debug
    root.addAppender(appender);
    root.setLevel(Level.DEBUG);
    // output starting message
    root.debug("starting mdc pattern test");
    root.debug("empty mdc");
    root.debug("First line\nSecond line");
    ThreadContext.put("key1", "value1");
    ThreadContext.put("key2", "value2");
    root.debug("filled mdc");
    ThreadContext.remove("key1");
    ThreadContext.remove("key2");
    root.error("finished mdc pattern test", new NullPointerException("test"));
    appender.stop();
    final List<String> list = appender.getMessages();
    final StringBuilder sb = new StringBuilder();
    for (final String string : list) {
        sb.append(string);
    }
    final String html = sb.toString();
    assertTrue("Incorrect number of lines. Require at least 85 " + list.size(), list.size() > 85);
    final String string = list.get(3);
    assertTrue("Incorrect header: " + string, string.equals("<meta charset=\"UTF-8\"/>"));
    assertTrue("Incorrect title", list.get(4).equals("<title>Log4j Log Messages</title>"));
    assertTrue("Incorrect footer", list.get(list.size() - 1).equals("</body></html>"));
    if (includeLocation) {
        assertTrue("Incorrect multiline", list.get(50).equals(multiLine));
        assertTrue("Missing location", html.contains("HtmlLayoutTest.java:"));
        assertTrue("Incorrect body", list.get(71).equals(body));
    } else {
        assertFalse("Location should not be in the output table", html.contains("<td>HtmlLayoutTest.java:"));
    }
    for (final Appender app : appenders.values()) {
        root.addAppender(app);
    }
}

Example 53 with ListAppender

use of org.apache.logging.log4j.test.appender.ListAppender in project logging-log4j2 by apache.

the class JsonLayoutTest method testEscapeLayout.

@Test
public void testEscapeLayout() throws Exception {
    final Map<String, Appender> appenders = this.rootLogger.getAppenders();
    for (final Appender appender : appenders.values()) {
        this.rootLogger.removeAppender(appender);
    }
    final Configuration configuration = rootLogger.getContext().getConfiguration();
    // set up appender
    final boolean propertiesAsList = false;
    // @formatter:off
    final AbstractJacksonLayout layout = JsonLayout.newBuilder().setConfiguration(configuration).setLocationInfo(true).setProperties(true).setPropertiesAsList(propertiesAsList).setComplete(true).setCompact(false).setEventEol(false).setIncludeStacktrace(true).build();
    // @formatter:on
    final ListAppender appender = new ListAppender("List", null, layout, true, false);
    appender.start();
    // set appender on root and set level to debug
    this.rootLogger.addAppender(appender);
    this.rootLogger.setLevel(Level.DEBUG);
    // output starting message
    this.rootLogger.debug("Here is a quote ' and then a double quote \"");
    appender.stop();
    final List<String> list = appender.getMessages();
    this.checkAt("[", 0, list);
    this.checkAt("{", 1, list);
    this.checkContains("\"level\" : \"DEBUG\",", list);
    this.checkContains("\"message\" : \"Here is a quote ' and then a double quote \\\"\",", list);
    this.checkContains("\"loggerFqcn\" : \"" + AbstractLogger.class.getName() + "\",", list);
    for (final Appender app : appenders.values()) {
        this.rootLogger.addAppender(app);
    }
}

Example 54 with ListAppender

use of org.apache.logging.log4j.test.appender.ListAppender in project logging-log4j2 by apache.

the class Rfc5424LayoutTest method testParameterizedMessage.

@Test
public void testParameterizedMessage() {
    for (final Appender appender : root.getAppenders().values()) {
        root.removeAppender(appender);
    }
    // set up appender
    final AbstractStringLayout layout = Rfc5424Layout.createLayout(Facility.LOCAL0, "Event", 3692, true, "RequestContext", null, null, true, null, "ATM", null, "key1, key2, locale", null, null, null, true, null, null);
    final ListAppender appender = new ListAppender("List", null, layout, true, false);
    appender.start();
    // set appender on root and set level to debug
    root.addAppender(appender);
    root.setLevel(Level.DEBUG);
    root.info("Hello {}", "World");
    try {
        final List<String> list = appender.getMessages();
        assertTrue("Not enough list entries", list.size() > 0);
        final String message = list.get(0);
        assertTrue("Incorrect message. Expected - Hello World, Actual - " + message, message.contains("Hello World"));
    } finally {
        root.removeAppender(appender);
        appender.stop();
    }
}

Example 55 with ListAppender

use of org.apache.logging.log4j.test.appender.ListAppender in project logging-log4j2 by apache.

the class SerializedLayoutTest method testLayout.

/**
     * Test case for MDC conversion pattern.
     */
@Test
public void testLayout() throws Exception {
    final Map<String, Appender> appenders = root.getAppenders();
    for (final Appender appender : appenders.values()) {
        root.removeAppender(appender);
    }
    // set up appender
    final SerializedLayout layout = SerializedLayout.createLayout();
    final ListAppender appender = new ListAppender("List", null, layout, false, true);
    appender.start();
    // set appender on root and set level to debug
    root.addAppender(appender);
    root.setLevel(Level.DEBUG);
    // output starting message
    root.debug("starting mdc pattern test");
    root.debug("empty mdc");
    ThreadContext.put("key1", "value1");
    ThreadContext.put("key2", "value2");
    root.debug("filled mdc");
    ThreadContext.remove("key1");
    ThreadContext.remove("key2");
    root.error("finished mdc pattern test", new NullPointerException("test"));
    final Exception parent = new IllegalStateException("Test");
    final Throwable child = new LoggingException("This is a test", parent);
    root.error("Throwing an exception", child);
    appender.stop();
    final List<byte[]> data = appender.getData();
    assertTrue(data.size() > 0);
    int i = 0;
    for (final byte[] item : data) {
        final ByteArrayInputStream bais = new ByteArrayInputStream(item);
        final ObjectInputStream ois = new ObjectInputStream(bais);
        LogEvent event;
        try {
            event = (LogEvent) ois.readObject();
        } catch (final IOException ioe) {
            System.err.println("Exception processing item " + i);
            throw ioe;
        }
        assertTrue("Incorrect event", event.toString().equals(expected[i]));
        ++i;
    }
    for (final Appender app : appenders.values()) {
        root.addAppender(app);
    }
}