/*
* Copyright (c) 2011-2015 The original author or authors
* ------------------------------------------------------
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* and Apache License v2.0 which accompanies this distribution.
*
* The Eclipse Public License is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* The Apache License v2.0 is available at
* http://www.opensource.org/licenses/apache2.0.php
*
* You may elect to redistribute this code under either of these licenses.
*/
package io.vertx.test.it;
import io.vertx.core.logging.Logger;
import io.vertx.core.logging.LoggerFactory;
import io.vertx.core.spi.logging.LogDelegate;
import org.junit.BeforeClass;
import org.junit.Test;
import java.io.IOException;
import static org.junit.Assert.*;
/**
* These tests check the JUL log delegate. It analyses the output, so any change in the configuration may break the
* tests.
*
* TODO Ignore these tests for now, they break the CI, because the logging has already been initialized.
*
* @author <a href="http://escoffier.me">Clement Escoffier</a>
*/
public class JULLogDelegateTest {
private static Recording recording;
@BeforeClass
public static void initialize() throws IOException {
// Clear value.
System.clearProperty("vertx.logger-delegate-factory-class-name");
LoggerFactory.initialise();
recording = new Recording();
}
@Test
public void testDelegateUnwrap() {
Logger logger = LoggerFactory.getLogger("my-jul-logger");
LogDelegate delegate = logger.getDelegate();
assertNotNull("Delegate is null", delegate);
try {
java.util.logging.Logger unwrapped = (java.util.logging.Logger) delegate.unwrap();
assertNotNull("Unwrapped is null", unwrapped);
} catch (ClassCastException e) {
fail("Unexpected unwrapped type: " + e.getMessage());
}
}
@Test
public void testInfo() {
String result = recording.execute(() -> {
Logger logger = LoggerFactory.getLogger("my-jul-logger");
logger.info("hello");
});
assertTrue(result.contains("hello"));
result = recording.execute(() -> {
Logger logger = LoggerFactory.getLogger("my-jul-logger");
logger.info("exception", new NullPointerException());
});
assertTrue(result.contains("exception"));
assertTrue(result.contains("java.lang.NullPointerException"));
result = recording.execute(() -> {
Logger logger = LoggerFactory.getLogger("my-jul-logger");
logger.info("hello {0} and {1}", "Paulo", "Julien");
});
assertTrue(result.contains("hello Paulo and Julien"));
result = recording.execute(() -> {
Logger logger = LoggerFactory.getLogger("my-jul-logger");
logger.info("hello {0}", "vert.x");
});
assertTrue(result.contains("hello vert.x"));
result = recording.execute(() -> {
Logger logger = LoggerFactory.getLogger("my-jul-logger");
logger.info("hello {0} - {1}", "vert.x");
});
assertTrue(result.contains("hello vert.x - {1}"));
result = recording.execute(() -> {
Logger logger = LoggerFactory.getLogger("my-jul-logger");
logger.info("hello {0}", "vert.x", "foo");
});
assertTrue(result.contains("hello vert.x"));
result = recording.execute(() -> {
Logger logger = LoggerFactory.getLogger("my-jul-logger");
logger.info("{0}, an exception has been thrown", new IllegalStateException(), "Luke");
});
assertTrue(result.contains("Luke, an exception has been thrown"));
assertTrue(result.contains("java.lang.IllegalStateException"));
result = recording.execute(() -> {
Logger logger = LoggerFactory.getLogger("my-jul-logger");
logger.info("{0}, an exception has been thrown", "Luke", new IllegalStateException());
});
assertTrue(result.contains("Luke, an exception has been thrown"));
assertTrue(result.contains("java.lang.IllegalStateException"));
}
@Test
public void testError() {
String result = recording.execute(() -> {
Logger logger = LoggerFactory.getLogger("my-jul-logger");
logger.error("hello");
});
assertTrue(result.contains("hello"));
result = recording.execute(() -> {
Logger logger = LoggerFactory.getLogger("my-jul-logger");
logger.error("exception", new NullPointerException());
});
assertTrue(result.contains("exception"));
assertTrue(result.contains("java.lang.NullPointerException"));
result = recording.execute(() -> {
Logger logger = LoggerFactory.getLogger("my-jul-logger");
logger.error("hello {0} and {1}", "Paulo", "Julien");
});
assertTrue(result.contains("hello Paulo and Julien"));
result = recording.execute(() -> {
Logger logger = LoggerFactory.getLogger("my-jul-logger");
logger.error("hello {0}", "vert.x");
});
assertTrue(result.contains("hello vert.x"));
result = recording.execute(() -> {
Logger logger = LoggerFactory.getLogger("my-jul-logger");
logger.error("hello {0} - {1}", "vert.x");
});
assertTrue(result.contains("hello vert.x - {1}"));
result = recording.execute(() -> {
Logger logger = LoggerFactory.getLogger("my-jul-logger");
logger.error("hello {0}", "vert.x", "foo");
});
assertTrue(result.contains("hello vert.x"));
result = recording.execute(() -> {
Logger logger = LoggerFactory.getLogger("my-jul-logger");
logger.error("{0}, an exception has been thrown", new IllegalStateException(), "Luke");
});
assertTrue(result.contains("Luke, an exception has been thrown"));
assertTrue(result.contains("java.lang.IllegalStateException"));
result = recording.execute(() -> {
Logger logger = LoggerFactory.getLogger("my-jul-logger");
logger.error("{0}, an exception has been thrown", "Luke", new IllegalStateException());
});
assertTrue(result.contains("Luke, an exception has been thrown"));
assertTrue(result.contains("java.lang.IllegalStateException"));
}
@Test
public void testWarning() {
String result = recording.execute(() -> {
Logger logger = LoggerFactory.getLogger("my-jul-logger");
logger.warn("hello");
});
assertTrue(result.contains("hello"));
result = recording.execute(() -> {
Logger logger = LoggerFactory.getLogger("my-jul-logger");
logger.warn("exception", new NullPointerException());
});
assertTrue(result.contains("exception"));
assertTrue(result.contains("java.lang.NullPointerException"));
result = recording.execute(() -> {
Logger logger = LoggerFactory.getLogger("my-jul-logger");
logger.warn("hello {0} and {1}", "Paulo", "Julien");
});
assertTrue(result.contains("hello Paulo and Julien"));
result = recording.execute(() -> {
Logger logger = LoggerFactory.getLogger("my-jul-logger");
logger.warn("hello {0}", "vert.x");
});
assertTrue(result.contains("hello vert.x"));
result = recording.execute(() -> {
Logger logger = LoggerFactory.getLogger("my-jul-logger");
logger.warn("hello {0} - {1}", "vert.x");
});
assertTrue(result.contains("hello vert.x - {1}"));
result = recording.execute(() -> {
Logger logger = LoggerFactory.getLogger("my-jul-logger");
logger.warn("hello {0}", "vert.x", "foo");
});
assertTrue(result.contains("hello vert.x"));
result = recording.execute(() -> {
Logger logger = LoggerFactory.getLogger("my-jul-logger");
logger.warn("{0}, an exception has been thrown", new IllegalStateException(), "Luke");
});
assertTrue(result.contains("Luke, an exception has been thrown"));
assertTrue(result.contains("java.lang.IllegalStateException"));
result = recording.execute(() -> {
Logger logger = LoggerFactory.getLogger("my-jul-logger");
logger.warn("{0}, an exception has been thrown", "Luke", new IllegalStateException());
});
assertTrue(result.contains("Luke, an exception has been thrown"));
assertTrue(result.contains("java.lang.IllegalStateException"));
}
}