1 // Copyright 2018 Google Inc. 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 // 15 //////////////////////////////////////////////////////////////////////////////// 16 17 package com.google.crypto.tink; 18 19 import static com.google.common.truth.Truth.assertThat; 20 21 import org.junit.Test; 22 import org.junit.runner.RunWith; 23 import org.junit.runners.JUnit4; 24 25 /** Tests for Version. */ 26 @RunWith(JUnit4.class) 27 public class VersionTest { 28 @Test testVersionFormat()29 public void testVersionFormat() throws Exception { 30 // The regex represents Semantic Versioning syntax (www.semver.org), 31 // i.e. three dot-separated numbers, with an optional suffix 32 // that starts with a hyphen, to cover alpha/beta releases and 33 // release candiates, for example: 34 // 1.2.3 35 // 1.2.3-beta 36 // 1.2.3-RC1 37 String versionRegex = "[0-9]+[.][0-9]+[.][0-9]+(-[A-Za-z0-9]+)?"; 38 assertThat(Version.TINK_VERSION).matches(versionRegex); 39 } 40 } 41