package org.slf4j.migrator.line;
import org.slf4j.migrator.line.JCLRuleSet;
import org.slf4j.migrator.line.LineConverter;
import org.slf4j.migrator.line.Log4jRuleSet;
import junit.framework.TestCase;
public class NoConversionTest extends TestCase {
/**
* This test shows that performing JCL to SLF4J conversion has no impact on
* Log4j implementation
*/
public void testJclOverLog4jConversion() {
// running jcl to slf4j conversion
//JCLMatcher jclMatcher =
LineConverter jclLineConverter = new LineConverter(new JCLRuleSet());
// no changes on log4j.LogManager import
assertEquals("import org.apache.log4j.LogManager;", jclLineConverter
.getOneLineReplacement("import org.apache.log4j.LogManager;"));
// no changes on log4j.Logger import
assertEquals("import org.apache.log4j.Logger;", jclLineConverter
.getOneLineReplacement("import org.apache.log4j.Logger;"));
// no changes on Logger instanciation using LogManager
assertEquals(
"Logger log = LogManager.getLogger(MyClass.class);",
jclLineConverter
.getOneLineReplacement("Logger log = LogManager.getLogger(MyClass.class);"));
// no changes on Logger instanciation using Logger.getLogger
assertEquals(
"public static Logger mylog1 = Logger.getLogger(MyClass.class);",
jclLineConverter
.getOneLineReplacement("public static Logger mylog1 = Logger.getLogger(MyClass.class);"));
}
/**
* This test shows that performing Log4j to SLF4J conversion has no impact on
* JCL implementation
*/
public void testLog4jOverJclConversion() {
// running log4j to slf4j conversion
LineConverter log4jConverter = new LineConverter(new Log4jRuleSet());
// no changes on LogFactory import
assertEquals("import org.apache.commons.logging.LogFactory;", log4jConverter
.getOneLineReplacement("import org.apache.commons.logging.LogFactory;"));
// no changes on Log import
assertEquals("import org.apache.commons.logging.Log;", log4jConverter
.getOneLineReplacement("import org.apache.commons.logging.Log;"));
// no changes on Log instanciation using Logfactory.getLog
assertEquals(
"public static Log mylog1 = LogFactory.getLog(MyClass.class);",
log4jConverter
.getOneLineReplacement("public static Log mylog1 = LogFactory.getLog(MyClass.class);"));
// no changes on log instanciation using LogFactory.getFactory().getInstance
assertEquals(
"public Log mylog=LogFactory.getFactory().getInstance(MyClass.class);",
log4jConverter
.getOneLineReplacement("public Log mylog=LogFactory.getFactory().getInstance(MyClass.class);"));
}
}