/*
* Copyright 2009-2010 junithelper.org.
*
* 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.junithelper.command;
import org.junithelper.core.config.Configuration;
import org.junithelper.core.config.JUnitVersion;
import org.junithelper.core.file.FileReader;
import org.junithelper.core.file.impl.CommonsIOFileReader;
import org.junithelper.core.file.impl.CommonsIOFileWriter;
import org.junithelper.core.generator.TestCaseGenerator;
import org.junithelper.core.generator.impl.DefaultTestCaseGenerator;
import org.junithelper.core.util.Stdout;
import java.io.File;
import java.util.List;
public class ForceJUnitVersion3Command extends AbstractCommand {
private ForceJUnitVersion3Command() {
}
public static Configuration config = new Configuration();
public static void main(String[] args) throws Exception {
config = overrideConfiguration(config);
config.junitVersion = JUnitVersion.version3;
String dirOrFile = (args != null && args.length > 0 && args[0] != null)
? args[0] : config.directoryPathOfProductSourceCode;
List<File> javaFiles = findTargets(config, dirOrFile);
for (File javaFile : javaFiles) {
Stdout.p(" Target: " + javaFile.getAbsolutePath());
}
// confirm input from stdin
if (confirmToExecute() > 0) {
return;
}
TestCaseGenerator testCaseGenerator = new DefaultTestCaseGenerator(config);
FileReader fileReader = new CommonsIOFileReader();
for (File javaFile : javaFiles) {
File testFile = null;
String currentTestCaseSourceCode = null;
try {
testFile = new File(javaFile.getAbsolutePath().replaceAll("\\\\", "/")
.replaceFirst(getDirectoryPathOfProductSourceCode(config),
getDirectoryPathOfTestSourceCode(config))
.replaceFirst("\\.java", "Test.java"));
currentTestCaseSourceCode = fileReader.readAsString(testFile);
} catch (Exception e) {
}
testCaseGenerator.initialize(fileReader.readAsString(javaFile));
String testCodeString = null;
if (currentTestCaseSourceCode != null) {
testCodeString = testCaseGenerator.getUnifiedVersionTestCaseSourceCode(
testCaseGenerator.getTestCaseSourceCodeWithLackingTestMethod(currentTestCaseSourceCode),
JUnitVersion.version3);
} else {
testCodeString = testCaseGenerator.getNewTestCaseSourceCode();
}
new CommonsIOFileWriter(testFile).writeText(testCodeString);
Stdout.p(" Forced JUnit 3.x: " + testFile.getAbsolutePath());
}
}
}