// Copyright 2017 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.rules.android;
import static com.google.common.truth.Truth.assertThat;
import com.google.devtools.build.lib.actions.Artifact;
import com.google.devtools.build.lib.analysis.ConfiguredTarget;
import com.google.devtools.build.lib.analysis.actions.SpawnAction;
import org.junit.Before;
import org.junit.Ignore;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;
/**
* Tests for {@link AndroidInstrumentation}.
*
* <p>Note that this class is not named {@code AndroidInstrumentationTest} per the usual naming
* pattern due to a conflict with the upcoming {@link AndroidInstrumentationTest} class which
* implements the {@code android_instrumentation_test} rule.
*/
@RunWith(JUnit4.class)
public class AndroidInstrumentationRuleImplTest extends AndroidBuildViewTestCase {
@Before
public void createFiles() throws Exception {
scratch.file(
"java/com/app/BUILD",
"android_library(",
" name = 'lib',",
" manifest = 'AndroidManifest.xml',",
")",
"android_binary(",
" name = 'app',",
" manifest = 'AndroidManifest.xml',",
" deps = [':lib'],",
")");
scratch.file(
"javatests/com/app/BUILD",
"android_library(",
" name = 'lib',",
" manifest = 'AndroidManifest.xml',",
")",
"android_binary(",
" name = 'instrumentation',",
" manifest = 'AndroidManifest.xml',",
" deps = [':lib'],",
")");
}
@Test
public void testTargetAndInstrumentationAreBinaries() throws Exception {
scratch.file(
"javatests/com/app/instrumentation/BUILD",
"android_instrumentation(",
" name = 'instrumentation',",
" target = '//java/com/app',",
" instrumentation = '//javatests/com/app:instrumentation',",
")");
ConfiguredTarget instrumentation = getConfiguredTarget("//javatests/com/app/instrumentation");
assertThat(instrumentation).isNotNull();
AndroidInstrumentationInfoProvider instrumentationProvider =
(AndroidInstrumentationInfoProvider)
instrumentation.get(
AndroidInstrumentationInfoProvider.ANDROID_INSTRUMENTATION_INFO.getKey());
assertThat(instrumentationProvider.getTargetApk()).isNotNull();
assertThat(instrumentationProvider.getTargetApk().prettyPrint())
.isEqualTo("javatests/com/app/instrumentation/instrumentation-target.apk");
assertThat(instrumentationProvider.getInstrumentationApk()).isNotNull();
assertThat(instrumentationProvider.getInstrumentationApk().prettyPrint())
.isEqualTo("javatests/com/app/instrumentation/instrumentation-instrumentation.apk");
}
// TODO(b/37856762): Re-enable and expand on this test when android_instrumentation is fullly
// implemented to build APKs from libraries.
@Ignore
@Test
public void testTargetAndInstrumentationAreLibraries() throws Exception {
scratch.file(
"javatests/com/app/instrumentation/BUILD",
"android_instrumentation(",
" name = 'instrumentation',",
" target_library = '//java/com/app:lib',",
" instrumentation_library = '//javatests/com/app:lib',",
")");
ConfiguredTarget instrumentation = getConfiguredTarget("//javatests/com/app/instrumentation");
assertThat(instrumentation).isNotNull();
AndroidInstrumentationInfoProvider instrumentationProvider =
(AndroidInstrumentationInfoProvider)
instrumentation.get(
AndroidInstrumentationInfoProvider.ANDROID_INSTRUMENTATION_INFO.getKey());
Artifact targetApk = instrumentationProvider.getTargetApk();
assertThat(targetApk).isNotNull();
assertThat(targetApk.prettyPrint())
.isEqualTo("javatests/com/app/instrumentation/instrumentation-target.apk");
SpawnAction targetSpawnAction = getGeneratingSpawnAction(targetApk);
assertThat(targetSpawnAction).isNotNull();
Artifact instrumentationApk = instrumentationProvider.getInstrumentationApk();
assertThat(instrumentationApk).isNotNull();
assertThat(instrumentationApk.prettyPrint())
.isEqualTo("javatests/com/app/instrumentation/instrumentation-instrumentation.apk");
SpawnAction instrumentationSpawnAction = getGeneratingSpawnAction(instrumentationApk);
assertThat(instrumentationSpawnAction).isNotNull();
}
@Test
public void testInvalidAttributeCombinations() throws Exception {
checkError(
"javatests/com/app/instrumentation1",
"instrumentation",
"android_instrumentation requires that exactly one of the instrumentation and "
+ "instrumentation_library attributes be specified.",
"android_instrumentation(",
" name = 'instrumentation',",
" target = '//java/com/app',",
")");
checkError(
"javatests/com/app/instrumentation2",
"instrumentation",
"android_instrumentation requires that exactly one of the instrumentation and "
+ "instrumentation_library attributes be specified.",
"android_instrumentation(",
" name = 'instrumentation',",
" target = '//java/com/app',",
" instrumentation = '//javatests/com/app:instrumentation',",
" instrumentation_library = '//javatests/com/app:lib',",
")");
checkError(
"javatests/com/app/instrumentation3",
"instrumentation",
"android_instrumentation requires that exactly one of the target and target_library "
+ "attributes be specified.",
"android_instrumentation(",
" name = 'instrumentation',",
" instrumentation = '//javatests/com/app:instrumentation',",
")");
checkError(
"javatests/com/app/instrumentation4",
"instrumentation",
"android_instrumentation requires that exactly one of the target and target_library "
+ "attributes be specified.",
"android_instrumentation(",
" name = 'instrumentation',",
" target = '//java/com/app',",
" target_library = '//java/com/app:lib',",
" instrumentation = '//javatests/com/app:instrumentation',",
")");
}
}