| /* |
| * Copyright (C) 2016 The Android Open Source Project |
| * |
| * 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 vogar.target.junit; |
| |
| import java.util.Comparator; |
| import org.junit.runner.Description; |
| |
| /** |
| * Order by class name first, then display name. |
| */ |
| public class DescriptionComparator implements Comparator<Description> { |
| |
| private static final DescriptionComparator DESCRIPTION_COMPARATOR = |
| new DescriptionComparator(); |
| |
| public static DescriptionComparator getInstance() { |
| return DESCRIPTION_COMPARATOR; |
| } |
| |
| private DescriptionComparator() { |
| } |
| |
| @Override |
| public int compare(Description d1, Description d2) { |
| String c1 = d1.getClassName(); |
| String c2 = d2.getClassName(); |
| int result = c1.compareTo(c2); |
| if (result != 0) { |
| return result; |
| } |
| |
| return d1.getDisplayName().compareTo(d2.getDisplayName()); |
| } |
| } |