| /* |
| * Copyright (C) 2015 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 com.android.tools.idea.templates; |
| |
| import freemarker.template.SimpleNumber; |
| import freemarker.template.SimpleScalar; |
| import junit.framework.TestCase; |
| |
| import java.util.List; |
| |
| import static com.intellij.util.containers.ContainerUtil.newArrayList; |
| |
| /** |
| * Tests for {@link FmCompareVersionsMethod}. |
| */ |
| public class FmCompareVersionsMethodTest extends TestCase { |
| @SuppressWarnings("rawtypes") |
| private void check(String lhs, String rhs, int expected) throws Exception { |
| FmCompareVersionsMethod method = new FmCompareVersionsMethod(); |
| List list = newArrayList(new SimpleScalar(lhs), new SimpleScalar(rhs)); |
| Number result = ((SimpleNumber)method.exec(list)).getAsNumber(); |
| assertEquals(expected, Integer.signum(result.intValue())); |
| } |
| |
| public void testComparison() throws Exception { |
| check("1.2.3", "1.1.0", 1); |
| check("1.1.0", "1.1.0", 0); |
| check("1.0.0", "1.1.0", -1); |
| check("1.3.0-alpha4", "1.1.0", 1); |
| } |
| } |