| // Copyright 2015 The Bazel Authors. All rights reserved. |
| // |
| // 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.google.devtools.build.lib.runtime; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| import static java.util.Collections.singletonMap; |
| |
| import com.google.common.collect.ImmutableMap; |
| import com.google.devtools.build.lib.analysis.BlazeVersionInfo; |
| import com.google.devtools.build.lib.util.StringUtilities; |
| import java.util.Collections; |
| import java.util.HashMap; |
| import java.util.Map; |
| import java.util.TreeMap; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| |
| /** |
| * Tests {@link BlazeVersionInfo}. |
| */ |
| @RunWith(JUnit4.class) |
| public class BlazeVersionInfoTest { |
| |
| @Test |
| public void testEmptyVersionInfoMeansNotAvailable() { |
| BlazeVersionInfo info = new BlazeVersionInfo(Collections.<String, String>emptyMap()); |
| assertThat(info.isAvailable()).isFalse(); |
| assertThat(info.getSummary()).isNull(); |
| assertThat(info.getReleaseName()).isEqualTo("development version"); |
| } |
| |
| @Test |
| public void testReleaseNameIsDevelopmentIfBuildLabelIsNull() { |
| Map<String, String> data = singletonMap("Build label", ""); |
| BlazeVersionInfo info = new BlazeVersionInfo(data); |
| assertThat(info.getReleaseName()).isEqualTo("development version"); |
| } |
| |
| @Test |
| public void testReleaseNameIfBuildLabelIsPresent() { |
| Map<String, String> data = singletonMap("Build label", "3/4/2009 (gold)"); |
| BlazeVersionInfo info = new BlazeVersionInfo(data); |
| assertThat(info.getReleaseName()).isEqualTo("release 3/4/2009 (gold)"); |
| } |
| |
| @Test |
| public void testFancySummaryFormatting() { |
| Map<String, String> data = new HashMap<>(); |
| data.put("Some entry", "foo"); |
| data.put("Another entry", "bar"); |
| data.put("And a third entry", "baz"); |
| BlazeVersionInfo info = new BlazeVersionInfo(data); |
| Map<String, String> sortedData = new TreeMap<>(data); |
| assertThat(info.getSummary()).isEqualTo(StringUtilities.layoutTable(sortedData)); |
| } |
| |
| @Test |
| public void testVersionIsHeadIfBuildLabelIsNull() { |
| BlazeVersionInfo info = new BlazeVersionInfo(ImmutableMap.of()); |
| assertThat(info.getVersion()).isEmpty(); |
| } |
| |
| @Test |
| public void testVersionsIIfBuildLabelIsPresent() { |
| Map<String, String> data = ImmutableMap.of("Build label", "123.4"); |
| BlazeVersionInfo info = new BlazeVersionInfo(data); |
| assertThat(info.getVersion()).isEqualTo("123.4"); |
| } |
| } |