/*
* Copyright 2015-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.jvm.java;
import static org.hamcrest.junit.MatcherAssert.assertThat;
import com.facebook.buck.jvm.java.testutil.AbiCompilationModeTest;
import com.facebook.buck.model.BuildTarget;
import com.facebook.buck.model.BuildTargetFactory;
import com.facebook.buck.parser.NoSuchBuildTargetException;
import com.facebook.buck.rules.BuildRule;
import com.facebook.buck.rules.BuildRuleResolver;
import com.facebook.buck.rules.DefaultTargetNodeToBuildRuleTransformer;
import com.facebook.buck.rules.TargetGraph;
import com.facebook.buck.rules.TargetNode;
import com.facebook.buck.testutil.TargetGraphFactory;
import java.nio.file.Paths;
import org.hamcrest.Matchers;
import org.junit.Before;
import org.junit.Test;
public class JavaLibraryDescriptionTest extends AbiCompilationModeTest {
private BuildRule exportingRule;
private BuildRuleResolver resolver;
private BuildRule exportedRule;
private JavaBuckConfig javaBuckConfig;
@Before
public void setUp() throws NoSuchBuildTargetException {
javaBuckConfig = getJavaBuckConfigWithCompilationMode();
TargetNode<?, ?> exportedNode =
JavaLibraryBuilder.createBuilder(
BuildTargetFactory.newInstance("//:exported_rule"), javaBuckConfig)
.addSrc(Paths.get("java/src/com/exported_rule/foo.java"))
.build();
TargetNode<?, ?> exportingNode =
JavaLibraryBuilder.createBuilder(
BuildTargetFactory.newInstance("//:exporting_rule"), javaBuckConfig)
.addSrc(Paths.get("java/src/com/exporting_rule/bar.java"))
.addExportedDep(exportedNode.getBuildTarget())
.build();
TargetGraph targetGraph = TargetGraphFactory.newInstance(exportedNode, exportingNode);
resolver = new BuildRuleResolver(targetGraph, new DefaultTargetNodeToBuildRuleTransformer());
exportedRule = resolver.requireRule(exportedNode.getBuildTarget());
exportingRule = resolver.requireRule(exportingNode.getBuildTarget());
}
@Test
public void rulesExportedFromDepsBecomeFirstOrderDeps() throws Exception {
BuildTarget target = BuildTargetFactory.newInstance("//:rule");
BuildRule javaLibrary =
JavaLibraryBuilder.createBuilder(target, javaBuckConfig)
.addDep(exportingRule.getBuildTarget())
.build(resolver);
// First order deps should become CalculateAbi rules if we're compiling against ABIs
if (compileAgainstAbis.equals(TRUE)) {
exportedRule = resolver.getRule(((JavaLibrary) exportedRule).getAbiJar().get());
}
assertThat(javaLibrary.getBuildDeps(), Matchers.<BuildRule>hasItem(exportedRule));
}
@Test
public void rulesExportedFromProvidedDepsBecomeFirstOrderDeps() throws Exception {
BuildTarget target = BuildTargetFactory.newInstance("//:rule");
BuildRule javaLibrary =
JavaLibraryBuilder.createBuilder(target, javaBuckConfig)
.addProvidedDep(exportingRule.getBuildTarget())
.build(resolver);
// First order deps should become CalculateAbi rules if we're compiling against ABIs
if (compileAgainstAbis.equals(TRUE)) {
exportedRule = resolver.getRule(((JavaLibrary) exportedRule).getAbiJar().get());
}
assertThat(javaLibrary.getBuildDeps(), Matchers.<BuildRule>hasItem(exportedRule));
}
}