| // 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.worker; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import com.google.devtools.build.lib.util.ResourceConverter; |
| import com.google.devtools.build.lib.worker.WorkerOptions.MultiResourceConverter; |
| import com.google.devtools.common.options.OptionsParsingException; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| |
| /** Tests {@link MultiResourceConverter}. */ |
| @RunWith(JUnit4.class) |
| public class MultiResourceConverterTest { |
| |
| public MultiResourceConverter multiResourceConverter; |
| public ResourceConverter resourceConverter; |
| |
| @Before |
| public void setUp() { |
| multiResourceConverter = new MultiResourceConverter(); |
| resourceConverter = new ResourceConverter(() -> null); |
| } |
| |
| @Test |
| public void convert_mnemonicEqualsAuto_returnsDefault() throws OptionsParsingException { |
| assertThat(multiResourceConverter.convert("someMnemonic=auto").getValue()) |
| .isEqualTo(MultiResourceConverter.DEFAULT_VALUE); |
| } |
| |
| @Test |
| public void convert_mnemonicEqualsKeyword_equalsResourceConverterConvertKeyword() |
| throws OptionsParsingException { |
| assertThat(multiResourceConverter.convert("someMnemonic=HOST_CPUS-1").getValue()) |
| .isEqualTo(resourceConverter.convert("HOST_CPUS-1")); |
| } |
| |
| @Test |
| public void convert_auto_returnsDefault() throws OptionsParsingException { |
| assertThat(multiResourceConverter.convert("auto").getValue()) |
| .isEqualTo(MultiResourceConverter.DEFAULT_VALUE); |
| } |
| |
| @Test |
| public void convert_keyword_equalsResourceConverterConvertKeyword() |
| throws OptionsParsingException { |
| assertThat(multiResourceConverter.convert("HOST_CPUS-1").getValue()) |
| .isEqualTo(resourceConverter.convert("HOST_CPUS-1")); |
| } |
| |
| @Test |
| public void convert_mnemonic_savesCorrectKey() throws Exception { |
| assertThat(multiResourceConverter.convert("someMnemonic=10").getKey()) |
| .isEqualTo("someMnemonic"); |
| } |
| |
| @Test |
| public void convert_auto_setsEmptyStringAKADefaultAsKey() throws Exception { |
| assertThat(multiResourceConverter.convert("auto").getKey()).isEmpty(); |
| } |
| } |