/*
* Created on Nov 22, 2007
*
* 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.
*
* Copyright @2007-2009 the original author or authors.
*/
package org.fest.swing.junit.runner;
import static org.fest.util.Arrays.isEmpty;
import static org.fest.util.Strings.concat;
import java.lang.reflect.Method;
/**
* Understands formatting utilities for FEST-Swing JUnit runners.
*
* @author Alex Ruiz
* @author Yvonne Wang
*/
public final class Formatter {
/**
* Returns the name of a test given its class and method names.
* @param type the name of the test class.
* @param method the name of the test method.
* @return the name of a test.
*/
public static String testNameFrom(Class<?> type, Method method) {
return concat(type.getName(), ".", method.getName(), format(method.getParameterTypes()));
}
private static String format(Class<?>[] parameterTypes) {
if (isEmpty(parameterTypes)) return "";
StringBuilder b = new StringBuilder("(");
for (int i = 0; i < parameterTypes.length; i++) {
b.append(parameterTypes[i].getName());
if (i < parameterTypes.length - 1) b.append(", ");
}
b.append(")");
return b.toString();
}
private Formatter() {}
}