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/*********************************************************************
* Sangria *
* Copyright (C) 2014 Tavian Barnes <tavianator@tavianator.com> *
* *
* This library is free software. It comes without any warranty, to *
* the extent permitted by applicable law. You can redistribute it *
* and/or modify it under the terms of the Do What The Fuck You Want *
* To Public License, Version 2, as published by Sam Hocevar. See *
* the COPYING file or http://www.wtfpl.net/ for more details. *
*********************************************************************/
package com.tavianator.sangria.slf4j;
import javax.inject.Inject;
import javax.inject.Provider;
import com.google.inject.AbstractModule;
import com.google.inject.Guice;
import com.google.inject.Injector;
import com.google.inject.Provides;
import org.junit.Before;
import org.junit.Test;
import org.slf4j.Logger;
import static org.hamcrest.Matchers.*;
import static org.junit.Assert.*;
/**
* Tests for {@link SangriaSlf4jModule}.
*
* @author Tavian Barnes (tavianator@tavianator.com)
* @version 1.0
* @since 1.0
*/
public class SangriaSlf4jModuleTest {
@Inject Logger logger;
@Inject Provider<Logger> provider;
@Before
public void setUp() {
Guice.createInjector(new SangriaSlf4jModule()).injectMembers(this);
}
@Test
public void testLogger() {
assertThat(logger.getName(), equalTo("com.tavianator.sangria.slf4j.SangriaSlf4jModuleTest"));
}
@Test
public void testProvider() {
assertThat(provider.get().getName(), equalTo(Logger.ROOT_LOGGER_NAME));
}
@Test
public void testProviderMethod() {
Injector injector = Guice.createInjector(new AbstractModule() {
@Override
protected void configure() {
install(new SangriaSlf4jModule());
}
@Provides
String getLoggerName(Logger logger) {
return logger.getName();
}
});
assertThat(injector.getInstance(String.class), equalTo(Logger.ROOT_LOGGER_NAME));
}
@Test
public void testDeDuplication() {
Guice.createInjector(new SangriaSlf4jModule(), new SangriaSlf4jModule());
}
}
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