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

Example 21 with ListAppender

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

the class PluginManagerPackagesTest method test.

@Test
public void test() throws Exception {
    // To ensure our custom plugin is NOT included in the log4j plugin metadata file,
    // we make sure the class does not exist until after the build is finished.
    // So we don't create the custom plugin class until this test is run.
    final Path orig = TEST_SOURCE.resolveSibling("FixedStringLayout.java.source");
    final Path source = Files.move(orig, TEST_SOURCE);
    compile(source);
    Files.move(source, orig);
    // load the compiled class
    Class.forName("customplugin.FixedStringLayout");
    // now that the custom plugin class exists, we load the config
    // with the packages element pointing to our custom plugin
    ctx = Configurator.initialize("Test1", "customplugin/log4j2-741.xml");
    Configuration config = ctx.getConfiguration();
    ListAppender listAppender = config.getAppender("List");
    final Logger logger = LogManager.getLogger(PluginManagerPackagesTest.class);
    logger.info("this message is ignored");
    assertThat(listAppender.getMessages()).hasSize(1).hasSameElementsAs(List.of("abc123XYZ"));
}

Example 22 with ListAppender

use of org.apache.logging.log4j.core.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 23 with ListAppender

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

the class JsonLayoutTest method testLayout.

/**
 * Test case for MDC conversion pattern.
 */
@Test
public void testLayout() 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
    // Use [[ and ]] to test header and footer (instead of [ and ])
    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).setHeader("[[".getBytes(Charset.defaultCharset())).setFooter("]]".getBytes(Charset.defaultCharset())).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("starting mdc pattern test");
    this.rootLogger.debug("empty mdc");
    ThreadContext.put("key1", "value1");
    ThreadContext.put("key2", "value2");
    this.rootLogger.debug("filled mdc");
    ThreadContext.remove("key1");
    ThreadContext.remove("key2");
    this.rootLogger.error("finished mdc pattern test", new NullPointerException("test"));
    appender.stop();
    final List<String> list = appender.getMessages();
    this.checkAt("[[", 0, list);
    this.checkAt("{", 1, list);
    this.checkContains("\"loggerFqcn\" : \"" + AbstractLogger.class.getName() + "\",", list);
    this.checkContains("\"level\" : \"DEBUG\",", list);
    this.checkContains("\"message\" : \"starting mdc pattern test\",", list);
    for (final Appender app : appenders.values()) {
        this.rootLogger.addAppender(app);
    }
}

Example 24 with ListAppender

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

the class YamlLayoutTest method testLayout.

/**
 * Test case for MDC conversion pattern.
 */
@Test
public void testLayout() 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
    // Use [[ and ]] to test header and footer (instead of [ and ])
    final AbstractJacksonLayout layout = YamlLayout.newBuilder().setConfiguration(configuration).setLocationInfo(true).setProperties(true).setHeader("[[".getBytes(StandardCharsets.UTF_8)).setFooter("]]".getBytes(StandardCharsets.UTF_8)).setIncludeStacktrace(true).build();
    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("starting mdc pattern test");
    this.rootLogger.debug("empty mdc");
    ThreadContext.put("key1", "value1");
    ThreadContext.put("key2", "value2");
    this.rootLogger.debug("filled mdc");
    ThreadContext.remove("key1");
    ThreadContext.remove("key2");
    this.rootLogger.error("finished mdc pattern test", new NullPointerException("test"));
    appender.stop();
    final List<String> list = appender.getMessages();
    this.checkAt("---", 0, list);
    this.checkContains("loggerFqcn: \"" + AbstractLogger.class.getName() + "\"", list);
    this.checkContains("level: \"DEBUG\"", list);
    this.checkContains("message: \"starting mdc pattern test\"", list);
    for (final Appender app : appenders.values()) {
        this.rootLogger.addAppender(app);
    }
}

Example 25 with ListAppender

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

the class CallerInformationTest method testMethodLogger.

@Test
public void testMethodLogger() throws Exception {
    final ListAppender app = ctx.getListAppender("Method").clear();
    final Logger logger = LoggerFactory.getLogger("MethodLogger");
    logger.info("More messages.");
    logger.warn("CATASTROPHE INCOMING!");
    logger.error("ZOMBIES!!!");
    logger.warn("brains~~~");
    logger.info("Itchy. Tasty.");
    final List<String> messages = app.getMessages();
    assertEquals("Incorrect number of messages.", 5, messages.size());
    for (final String message : messages) {
        assertEquals("Incorrect caller method name.", "testMethodLogger", message);
    }
}