| // Copyright 2018 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.commands; |
| |
| import static com.google.common.truth.Truth8.assertThat; |
| |
| import com.google.common.collect.ImmutableMap; |
| import com.google.devtools.build.lib.analysis.BlazeVersionInfo; |
| import java.util.Map; |
| import java.util.Optional; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| |
| /** Tests {@link VersionCommand#getInfo}. */ |
| @RunWith(JUnit4.class) |
| public class VersionCommandTest { |
| private static final boolean GNU_FORMAT = true; |
| private static final boolean LEGACY_FORMAT = false; |
| |
| @Test |
| public void testNoSummary() { |
| assertThat( |
| VersionCommand.getInfo( |
| "product", new BlazeVersionInfo(ImmutableMap.of()), LEGACY_FORMAT)) |
| .isEmpty(); |
| } |
| |
| @Test |
| public void testNoSummaryGnuFormat() { |
| assertThat( |
| VersionCommand.getInfo("product", new BlazeVersionInfo(ImmutableMap.of()), GNU_FORMAT)) |
| .isEmpty(); |
| } |
| |
| @Test |
| public void testNoVersionGnuFormat() { |
| Map<String, String> map = ImmutableMap.of(BlazeVersionInfo.BUILD_LABEL, ""); |
| Optional<String> info = |
| VersionCommand.getInfo("product", new BlazeVersionInfo(map), GNU_FORMAT); |
| assertThat(info).hasValue("product no_version"); |
| } |
| |
| @Test |
| public void testVersionGnuFormat() { |
| Map<String, String> map = ImmutableMap.of(BlazeVersionInfo.BUILD_LABEL, "1.2"); |
| Optional<String> info = |
| VersionCommand.getInfo("product", new BlazeVersionInfo(map), GNU_FORMAT); |
| assertThat(info).hasValue("product 1.2"); |
| } |
| |
| @Test |
| public void testLegacyFormat() { |
| Map<String, String> map = |
| ImmutableMap.of(BlazeVersionInfo.BUILD_LABEL, "version", "More", "foo"); |
| Optional<String> info = |
| VersionCommand.getInfo("product", new BlazeVersionInfo(map), LEGACY_FORMAT); |
| assertThat(info).hasValue("Build label: version\nMore: foo"); |
| } |
| } |