com.android.tools.idea.gradle.dependencies.GradleDependencyManagerTest.java Source code

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Here is the source code for com.android.tools.idea.gradle.dependencies.GradleDependencyManagerTest.java

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/*
 * Copyright (C) 2016 The Android Open Source Project
 *
 * 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.android.tools.idea.gradle.dependencies;

import com.android.SdkConstants;
import com.android.ide.common.repository.GradleCoordinate;
import com.android.ide.common.res2.ResourceItem;
import com.android.resources.ResourceType;
import com.android.tools.idea.res.AppResourceRepository;
import com.android.tools.idea.testing.AndroidGradleTestCase;
import com.android.tools.idea.testing.TestMessagesDialog;
import com.google.common.collect.ImmutableList;
import com.intellij.openapi.ui.Messages;

import java.util.Collections;
import java.util.List;

import static com.android.tools.idea.testing.TestProjectPaths.SPLIT_BUILD_FILES;
import static com.google.common.truth.Truth.assertThat;

/**
 * Tests for {@link GradleDependencyManager}.
 */
public class GradleDependencyManagerTest extends AndroidGradleTestCase {
    private static final GradleCoordinate APP_COMPAT_DEPENDENCY = new GradleCoordinate("com.android.support",
            "appcompat-v7", "+");
    private static final GradleCoordinate RECYCLER_VIEW_DEPENDENCY = new GradleCoordinate("com.android.support",
            "recyclerview-v7", "+");
    private static final GradleCoordinate DUMMY_DEPENDENCY = new GradleCoordinate("dummy.group", "dummy.artifact",
            "0.0.0");
    private static final List<GradleCoordinate> DEPENDENCIES = ImmutableList.of(APP_COMPAT_DEPENDENCY,
            DUMMY_DEPENDENCY);

    public void testDependsOn() throws Exception {
        loadSimpleApplication();
        GradleDependencyManager dependencyManager = GradleDependencyManager.getInstance(getProject());
        assertThat(dependencyManager.dependsOn(myModules.getAppModule(), SdkConstants.APPCOMPAT_LIB_ARTIFACT))
                .isTrue();
        assertThat(dependencyManager.dependsOn(myModules.getAppModule(), SdkConstants.LEANBACK_V17_ARTIFACT))
                .isFalse();
    }

    public void testFindMissingDependenciesWithRegularProject() throws Exception {
        loadSimpleApplication();
        GradleDependencyManager dependencyManager = GradleDependencyManager.getInstance(getProject());
        List<GradleCoordinate> missingDependencies = dependencyManager
                .findMissingDependencies(myModules.getAppModule(), DEPENDENCIES);
        assertThat(missingDependencies).containsExactly(DUMMY_DEPENDENCY);
    }

    public void testFindMissingDependenciesInProjectWithSplitBuildFiles() throws Exception {
        loadProject(SPLIT_BUILD_FILES);
        GradleDependencyManager dependencyManager = GradleDependencyManager.getInstance(getProject());
        List<GradleCoordinate> missingDependencies = dependencyManager
                .findMissingDependencies(myModules.getAppModule(), DEPENDENCIES);
        assertThat(missingDependencies).containsExactly(DUMMY_DEPENDENCY);
    }

    @SuppressWarnings("unused")
    public void ignore_testDependencyAarIsExplodedForLayoutLib() throws Exception {
        loadSimpleApplication();
        List<GradleCoordinate> dependencies = Collections.singletonList(RECYCLER_VIEW_DEPENDENCY);
        GradleDependencyManager dependencyManager = GradleDependencyManager.getInstance(getProject());
        assertThat(dependencyManager.findMissingDependencies(myModules.getAppModule(), dependencies)).isNotEmpty();
        Messages.setTestDialog(new TestMessagesDialog(Messages.OK));
        boolean found = dependencyManager.ensureLibraryIsIncluded(myModules.getAppModule(), dependencies, null);
        assertThat(found).isTrue();
        List<ResourceItem> items = AppResourceRepository.getAppResources(myAndroidFacet, true)
                .getResourceItem(ResourceType.DECLARE_STYLEABLE, "RecyclerView");
        assertThat(items).isNotEmpty();
        assertThat(dependencyManager.findMissingDependencies(myModules.getAppModule(), dependencies)).isEmpty();
    }

    public void testDependencyCanBeCancelledByUser() throws Exception {
        loadSimpleApplication();
        List<GradleCoordinate> dependencies = Collections.singletonList(RECYCLER_VIEW_DEPENDENCY);
        GradleDependencyManager dependencyManager = GradleDependencyManager.getInstance(getProject());
        assertThat(dependencyManager.findMissingDependencies(myModules.getAppModule(), dependencies)).isNotEmpty();
        Messages.setTestDialog(new TestMessagesDialog(Messages.NO));
        boolean found = dependencyManager.ensureLibraryIsIncluded(myModules.getAppModule(), dependencies, null);
        assertThat(found).isFalse();
        assertThat(dependencyManager.findMissingDependencies(myModules.getAppModule(), dependencies)).isNotEmpty();
    }
}