blob: 8153b22d91504d60d4f902fe621eee350c7e7480 [file] [log] [blame]
/*
* Copyright 2012-present Facebook, Inc.
*
* 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.facebook.buck.rules;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertSame;
import com.facebook.buck.java.DefaultJavaLibraryRule;
import com.facebook.buck.java.JavaLibraryRule;
import com.facebook.buck.model.BuildTarget;
import com.facebook.buck.model.BuildTargetFactory;
import com.google.common.util.concurrent.ListenableFuture;
import org.easymock.EasyMockSupport;
import org.junit.After;
import org.junit.Test;
/**
* Unit test for {@link ProjectConfigRule}.
*/
public class ProjectConfigRuleTest extends EasyMockSupport {
@After
public void tearDown() {
verifyAll();
}
@Test
public void testBuildIsIdempotent() {
BuildContext context = createMock(BuildContext.class);
replayAll();
ProjectConfigRule projectConfig = createProjectConfig();
ListenableFuture<BuildRuleSuccess> result1 = projectConfig.build(context);
ListenableFuture<BuildRuleSuccess> result2 = projectConfig.build(context);
assertNotNull("build() should return a non-null result", result1);
assertSame("build() must be idempotent", result1, result2);
}
private ProjectConfigRule createProjectConfig() {
BuildRuleResolver ruleResolver = new BuildRuleResolver();
JavaLibraryRule javaRule = ruleResolver.buildAndAddToIndex(
DefaultJavaLibraryRule.newJavaLibraryRuleBuilder(new FakeAbstractBuildRuleBuilderParams())
.setBuildTarget(BuildTargetFactory.newInstance("//javatests:lib")));
BuildRuleParams buildRuleParams = new FakeBuildRuleParams(
new BuildTarget("//javatests", "project_config"));
return new ProjectConfigRule(
buildRuleParams,
/* srcRule */ javaRule,
/* srcRoots */ null,
/* testRule */ null,
/* testRoots */ null,
/* isIntelliJPlugin */ false);
}
}