1 /* 2 * Copyright 2020 Google LLC 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions are 6 * met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above 11 * copyright notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * * Neither the name of Google LLC nor the names of its 15 * contributors may be used to endorse or promote products derived from 16 * this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 package com.google.api.gax.core; 31 32 import static org.graalvm.nativeimage.ImageInfo.PROPERTY_IMAGE_CODE_KEY; 33 import static org.graalvm.nativeimage.ImageInfo.PROPERTY_IMAGE_CODE_VALUE_RUNTIME; 34 import static org.junit.Assert.assertTrue; 35 36 import java.util.regex.Pattern; 37 import org.junit.Test; 38 import org.junit.runner.RunWith; 39 import org.junit.runners.JUnit4; 40 41 @RunWith(JUnit4.class) 42 public class GaxPropertiesTest { 43 44 @Test testGaxVersion()45 public void testGaxVersion() { 46 String gaxVersion = GaxProperties.getGaxVersion(); 47 assertTrue(Pattern.compile("^\\d+\\.\\d+\\.\\d+").matcher(gaxVersion).find()); 48 String[] versionComponents = gaxVersion.split("\\."); 49 // This test was added in version 1.56.0, so check that the major and minor numbers are greater 50 // than that. 51 int major = Integer.parseInt(versionComponents[0]); 52 int minor = Integer.parseInt(versionComponents[1]); 53 54 assertTrue(major >= 1); 55 if (major == 1) { 56 assertTrue(minor >= 56); 57 } 58 } 59 60 @Test testGetVersion_nativeImage()61 public void testGetVersion_nativeImage() { 62 System.setProperty(PROPERTY_IMAGE_CODE_KEY, PROPERTY_IMAGE_CODE_VALUE_RUNTIME); 63 String javaVersion = GaxProperties.getJavaVersion(); 64 assertTrue(javaVersion.endsWith("-graalvm")); 65 } 66 } 67