/*
* Copyright 2012-2017 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.boot.logging.logback;
import ch.qos.logback.classic.BasicConfigurator;
import ch.qos.logback.classic.LoggerContext;
import ch.qos.logback.classic.joran.JoranConfigurator;
import ch.qos.logback.core.joran.spi.JoranException;
import org.junit.After;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.slf4j.impl.StaticLoggerBinder;
import org.springframework.boot.context.properties.source.ConfigurationPropertySources;
import org.springframework.boot.logging.LoggingInitializationContext;
import org.springframework.boot.testutil.InternalOutputCapture;
import org.springframework.mock.env.MockEnvironment;
import org.springframework.test.context.support.TestPropertySourceUtils;
import static org.assertj.core.api.Assertions.assertThat;
import static org.hamcrest.Matchers.containsString;
import static org.hamcrest.Matchers.not;
/**
* Tests for {@link SpringBootJoranConfigurator}.
*
* @author Phillip Webb
* @author EddĂș MelĂ©ndez
* @author Stephane Nicoll
*/
public class SpringBootJoranConfiguratorTests {
@Rule
public InternalOutputCapture out = new InternalOutputCapture();
private MockEnvironment environment;
private LoggingInitializationContext initializationContext;
private JoranConfigurator configurator;
private LoggerContext context;
private Logger logger;
@Before
public void setup() {
this.environment = new MockEnvironment();
this.initializationContext = new LoggingInitializationContext(this.environment);
this.configurator = new SpringBootJoranConfigurator(this.initializationContext);
StaticLoggerBinder binder = StaticLoggerBinder.getSingleton();
this.context = (LoggerContext) binder.getLoggerFactory();
this.logger = this.context.getLogger(getClass());
}
@After
public void reset() {
this.context.stop();
new BasicConfigurator()
.configure((LoggerContext) LoggerFactory.getILoggerFactory());
}
@Test
public void profileActive() throws Exception {
this.environment.setActiveProfiles("production");
initialize("production-profile.xml");
this.logger.trace("Hello");
this.out.expect(containsString("Hello"));
}
@Test
public void multipleNamesFirstProfileActive() throws Exception {
this.environment.setActiveProfiles("production");
initialize("multi-profile-names.xml");
this.logger.trace("Hello");
this.out.expect(containsString("Hello"));
}
@Test
public void multipleNamesSecondProfileActive() throws Exception {
this.environment.setActiveProfiles("test");
initialize("multi-profile-names.xml");
this.logger.trace("Hello");
this.out.expect(containsString("Hello"));
}
@Test
public void profileNotActive() throws Exception {
initialize("production-profile.xml");
this.logger.trace("Hello");
this.out.expect(not(containsString("Hello")));
}
@Test
public void profileNestedActiveActive() throws Exception {
doTestNestedProfile(true, "outer", "inner");
}
@Test
public void profileNestedActiveNotActive() throws Exception {
doTestNestedProfile(false, "outer");
}
@Test
public void profileNestedNotActiveActive() throws Exception {
doTestNestedProfile(false, "inner");
}
@Test
public void profileNestedNotActiveNotActive() throws Exception {
doTestNestedProfile(false);
}
@Test
public void springProperty() throws Exception {
TestPropertySourceUtils.addInlinedPropertiesToEnvironment(this.environment,
"my.example-property=test");
initialize("property.xml");
assertThat(this.context.getProperty("MINE")).isEqualTo("test");
}
@Test
public void relaxedSpringProperty() throws Exception {
TestPropertySourceUtils.addInlinedPropertiesToEnvironment(this.environment,
"my.EXAMPLE_PROPERTY=test");
ConfigurationPropertySources.attach(this.environment);
initialize("property.xml");
assertThat(this.context.getProperty("MINE")).isEqualTo("test");
}
@Test
public void springPropertyNoValue() throws Exception {
initialize("property.xml");
assertThat(this.context.getProperty("SIMPLE")).isNull();
}
@Test
public void relaxedSpringPropertyNoValue() throws Exception {
initialize("property.xml");
assertThat(this.context.getProperty("MINE")).isNull();
}
@Test
public void springPropertyWithDefaultValue() throws Exception {
initialize("property-default-value.xml");
assertThat(this.context.getProperty("SIMPLE")).isEqualTo("foo");
}
@Test
public void relaxedSpringPropertyWithDefaultValue() throws Exception {
initialize("property-default-value.xml");
assertThat(this.context.getProperty("MINE")).isEqualTo("bar");
}
private void doTestNestedProfile(boolean expected, String... profiles)
throws JoranException {
this.environment.setActiveProfiles(profiles);
initialize("nested.xml");
this.logger.trace("Hello");
if (expected) {
this.out.expect(containsString("Hello"));
}
else {
this.out.expect(not(containsString("Hello")));
}
}
private void initialize(String config) throws JoranException {
this.configurator.setContext(this.context);
this.configurator.doConfigure(getClass().getResourceAsStream(config));
}
}