/*
* Copyright 2016-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.apple;
import static com.facebook.buck.apple.FakeAppleRuleDescriptions.DEFAULT_IPHONEOS_I386_PLATFORM;
import static org.hamcrest.Matchers.endsWith;
import static org.hamcrest.Matchers.equalTo;
import static org.hamcrest.Matchers.hasEntry;
import static org.hamcrest.Matchers.is;
import static org.junit.Assert.assertNotEquals;
import static org.junit.Assert.assertThat;
import static org.junit.Assume.assumeTrue;
import com.facebook.buck.model.BuildTarget;
import com.facebook.buck.rules.BuildRuleParams;
import com.facebook.buck.rules.BuildRuleResolver;
import com.facebook.buck.rules.DefaultTargetNodeToBuildRuleTransformer;
import com.facebook.buck.rules.FakeBuildContext;
import com.facebook.buck.rules.FakeBuildRuleParamsBuilder;
import com.facebook.buck.rules.FakeBuildableContext;
import com.facebook.buck.rules.FakeSourcePath;
import com.facebook.buck.rules.SourcePathResolver;
import com.facebook.buck.rules.SourcePathRuleFinder;
import com.facebook.buck.rules.TargetGraph;
import com.facebook.buck.rules.args.StringArg;
import com.facebook.buck.rules.keys.DefaultRuleKeyFactory;
import com.facebook.buck.shell.AbstractGenruleStep;
import com.facebook.buck.shell.ShellStep;
import com.facebook.buck.step.TestExecutionContext;
import com.facebook.buck.testutil.FakeFileHashCache;
import com.facebook.buck.util.environment.Platform;
import com.google.common.base.Function;
import com.google.common.base.Preconditions;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.Iterables;
import com.google.common.hash.HashCode;
import java.nio.file.Paths;
import org.junit.Before;
import org.junit.Test;
public class ExternallyBuiltApplePackageTest {
private String bundleLocation = "Fake/Bundle/Location";
private BuildTarget buildTarget = BuildTarget.builder(Paths.get("."), "//foo", "package").build();
private BuildRuleParams params = new FakeBuildRuleParamsBuilder(buildTarget).build();
private BuildRuleResolver resolver =
new BuildRuleResolver(TargetGraph.EMPTY, new DefaultTargetNodeToBuildRuleTransformer());
private ApplePackageConfigAndPlatformInfo config =
ApplePackageConfigAndPlatformInfo.of(
ApplePackageConfig.of("echo $SDKROOT $OUT", "api"),
StringArg::of,
DEFAULT_IPHONEOS_I386_PLATFORM);
@Before
public void setUp() {
assumeTrue(Platform.detect() == Platform.MACOS || Platform.detect() == Platform.LINUX);
}
@Test
public void sdkrootEnvironmentVariableIsSet() {
SourcePathResolver pathResolver =
new SourcePathResolver(new SourcePathRuleFinder(this.resolver));
ExternallyBuiltApplePackage rule =
new ExternallyBuiltApplePackage(params, config, new FakeSourcePath(bundleLocation), true);
resolver.addToIndex(rule);
ShellStep step =
Iterables.getOnlyElement(
Iterables.filter(
rule.getBuildSteps(
FakeBuildContext.withSourcePathResolver(pathResolver),
new FakeBuildableContext()),
AbstractGenruleStep.class));
assertThat(
step.getEnvironmentVariables(TestExecutionContext.newInstance()),
hasEntry(
"SDKROOT", DEFAULT_IPHONEOS_I386_PLATFORM.getAppleSdkPaths().getSdkPath().toString()));
}
@Test
public void outputContainsCorrectExtension() {
SourcePathResolver pathResolver =
new SourcePathResolver(new SourcePathRuleFinder(this.resolver));
ExternallyBuiltApplePackage rule =
new ExternallyBuiltApplePackage(
params, config, new FakeSourcePath("Fake/Bundle/Location"), true);
resolver.addToIndex(rule);
assertThat(
pathResolver
.getRelativePath(Preconditions.checkNotNull(rule.getSourcePathToOutput()))
.toString(),
endsWith(".api"));
}
@Test
public void commandContainsCorrectCommand() {
SourcePathResolver pathResolver =
new SourcePathResolver(new SourcePathRuleFinder(this.resolver));
ExternallyBuiltApplePackage rule =
new ExternallyBuiltApplePackage(
params, config, new FakeSourcePath("Fake/Bundle/Location"), true);
resolver.addToIndex(rule);
AbstractGenruleStep step =
Iterables.getOnlyElement(
Iterables.filter(
rule.getBuildSteps(
FakeBuildContext.withSourcePathResolver(pathResolver),
new FakeBuildableContext()),
AbstractGenruleStep.class));
assertThat(
step.getScriptFileContents(TestExecutionContext.newInstance()),
is(equalTo("echo $SDKROOT $OUT")));
}
@Test
public void platformVersionAffectsRuleKey() {
Function<String, ExternallyBuiltApplePackage> packageWithVersion =
input ->
new ExternallyBuiltApplePackage(
params,
config.withPlatform(config.getPlatform().withBuildVersion(input)),
new FakeSourcePath("Fake/Bundle/Location"),
true);
assertNotEquals(
newRuleKeyFactory().build(packageWithVersion.apply("real")),
newRuleKeyFactory().build(packageWithVersion.apply("fake")));
}
@Test
public void sdkVersionAffectsRuleKey() {
Function<String, ExternallyBuiltApplePackage> packageWithSdkVersion =
input ->
new ExternallyBuiltApplePackage(
params,
config.withPlatform(
config
.getPlatform()
.withAppleSdk(config.getPlatform().getAppleSdk().withVersion(input))),
new FakeSourcePath("Fake/Bundle/Location"),
true);
assertNotEquals(
newRuleKeyFactory().build(packageWithSdkVersion.apply("real")),
newRuleKeyFactory().build(packageWithSdkVersion.apply("fake")));
}
private DefaultRuleKeyFactory newRuleKeyFactory() {
SourcePathRuleFinder ruleFinder = new SourcePathRuleFinder(resolver);
return new DefaultRuleKeyFactory(
0,
new FakeFileHashCache(
ImmutableMap.of(Paths.get(bundleLocation).toAbsolutePath(), HashCode.fromInt(5))),
new SourcePathResolver(ruleFinder),
ruleFinder);
}
}