blob: 9a6b74fbb9f1b89217220e8282a06f077eb8ec93 [file] [log] [blame]
/*
* Copyright 2013-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.android;
import static org.junit.Assert.assertEquals;
import com.facebook.buck.graph.MutableDirectedGraph;
import com.facebook.buck.model.BuildTarget;
import com.facebook.buck.rules.BuildContext;
import com.facebook.buck.rules.BuildRule;
import com.facebook.buck.rules.BuildRuleParams;
import com.facebook.buck.rules.BuildRuleParamsFactory;
import com.facebook.buck.rules.BuildRuleResolver;
import com.facebook.buck.rules.BuildRuleType;
import com.facebook.buck.rules.Buildable;
import com.facebook.buck.rules.DependencyGraph;
import com.facebook.buck.rules.FakeAbstractBuildRuleBuilderParams;
import com.facebook.buck.rules.FakeBuildRule;
import com.facebook.buck.rules.FakeBuildableContext;
import com.facebook.buck.rules.FileSourcePath;
import com.facebook.buck.step.Step;
import com.facebook.buck.testutil.MoreAsserts;
import com.facebook.buck.util.BuckConstant;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableSet;
import org.easymock.EasyMock;
import org.junit.Test;
import java.io.IOException;
import java.util.List;
/**
* Unit test for {@link AndroidManifest}.
*/
public class AndroidManifestTest {
/**
* Tests the following methods:
* <ul>
* <li>{@link Buildable#getInputsToCompareToOutput()}
* <li>{@link AndroidManifest#getPathToOutputFile()}
* </ul>
*/
@Test
public void testSimpleObserverMethods() {
BuildRule buildRule = createSimpleAndroidManifestRule();
AndroidManifest androidManifestRule = (AndroidManifest) buildRule.getBuildable();
assertEquals(
ImmutableList.of("java/com/example/AndroidManifestSkeleton.xml"),
ImmutableList.copyOf(androidManifestRule.getInputsToCompareToOutput()));
assertEquals(
BuckConstant.GEN_DIR + "/java/com/example/AndroidManifest__manifest__.xml",
androidManifestRule.getPathToOutputFile());
}
@Test
public void testBuildInternal() throws IOException {
BuildRule buildRule = createSimpleAndroidManifestRule();
AndroidManifest androidManifestRule = (AndroidManifest)buildRule.getBuildable();
// This is a simple dependency graph because our only build rule has no deps.
MutableDirectedGraph<BuildRule> graph = new MutableDirectedGraph<>();
graph.addNode(buildRule);
DependencyGraph dependencyGraph = new DependencyGraph(graph);
// Mock out a BuildContext whose DependencyGraph will be traversed.
BuildContext buildContext = EasyMock.createMock(BuildContext.class);
EasyMock.expect(buildContext.getDependencyGraph()).andReturn(dependencyGraph);
EasyMock.replay(buildContext);
List<Step> steps = androidManifestRule.getBuildSteps(buildContext, new FakeBuildableContext());
MoreAsserts.assertListEquals(
ImmutableList.of(
new GenerateManifestStep(
"java/com/example/AndroidManifestSkeleton.xml",
/* libraryManifestPaths */ ImmutableSet.<String>of(),
BuckConstant.GEN_DIR + "/java/com/example/AndroidManifest__manifest__.xml")),
steps);
EasyMock.verify(buildContext);
}
@Test
public void testGetTypeMethodOfBuilder() {
AndroidManifest.Builder builder = AndroidManifest.newManifestMergeRuleBuilder(
new FakeAbstractBuildRuleBuilderParams());
assertEquals("android_manifest", builder.getType().getName());
}
private BuildRule createSimpleAndroidManifestRule() {
// First, create the AndroidManifest object.
BuildRuleParams buildRuleParams = BuildRuleParamsFactory.createTrivialBuildRuleParams(
new BuildTarget("//java/com/example", "manifest"));
AndroidManifest.Builder builder = AndroidManifest.newManifestMergeRuleBuilder(
new FakeAbstractBuildRuleBuilderParams());
final AndroidManifest androidManifest = builder
.setSkeletonFile(new FileSourcePath("java/com/example/AndroidManifestSkeleton.xml"))
.newBuildable(buildRuleParams, new BuildRuleResolver());
// Then create a BuildRule whose Buildable is the AndroidManifest.
return new FakeBuildRule(BuildRuleType.ANDROID_MANIFEST, buildRuleParams) {
@Override
public Buildable getBuildable() {
return androidManifest;
}
};
}
// TODO(user): Add another unit test that passes in a non-trivial DependencyGraph and verify that
// the resulting set of libraryManifestPaths is computed correctly.
}