com.liferay.source.formatter.check.JavaAssertEqualsCheck Maven / Gradle / Ivy
/**
* SPDX-FileCopyrightText: (c) 2000 Liferay, Inc. https://liferay.com
* SPDX-License-Identifier: LGPL-2.1-or-later OR LicenseRef-Liferay-DXP-EULA-2.0.0-2023-06
*/
package com.liferay.source.formatter.check;
import com.liferay.petra.string.CharPool;
import com.liferay.portal.kernel.util.StringUtil;
import com.liferay.portal.kernel.util.Validator;
import com.liferay.source.formatter.check.util.JavaSourceUtil;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
* @author Hugo Huijser
*/
public class JavaAssertEqualsCheck extends BaseFileCheck {
@Override
protected String doProcess(
String fileName, String absolutePath, String content) {
if (fileName.endsWith("Test.java")) {
content = _formatAssertEquals(content);
}
return content;
}
private String _formatAssertEquals(String content) {
Matcher matcher = _assertEqualsPattern.matcher(content);
while (matcher.find()) {
String parameters = StringUtil.trim(matcher.group(1));
List parametersList = JavaSourceUtil.splitParameters(
parameters);
if (parametersList.size() != 2) {
continue;
}
String actualParameter = parametersList.get(1);
String strippedQuotesActualParameter = stripQuotes(actualParameter);
if (!actualParameter.startsWith("expected") &&
!Validator.isDigit(actualParameter) &&
Validator.isNotNull(strippedQuotesActualParameter)) {
continue;
}
String assertEquals = matcher.group();
String expectedParameter = parametersList.get(0);
String newAssertEquals = StringUtil.replaceFirst(
assertEquals, expectedParameter, actualParameter,
assertEquals.indexOf(CharPool.OPEN_PARENTHESIS));
newAssertEquals = StringUtil.replaceLast(
newAssertEquals, actualParameter, expectedParameter);
return StringUtil.replace(content, assertEquals, newAssertEquals);
}
return content;
}
private static final Pattern _assertEqualsPattern = Pattern.compile(
"Assert\\.assertEquals\\((.*?)\\);\n", Pattern.DOTALL);
}