| /* |
| * 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.settings; |
| |
| import android.content.pm.ActivityInfo; |
| import android.content.pm.PackageManager; |
| import android.content.pm.ResolveInfo; |
| import android.support.annotation.NonNull; |
| import org.json.JSONException; |
| import org.json.JSONObject; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| import org.robolectric.annotation.Config; |
| |
| import java.io.OutputStream; |
| import java.io.PrintWriter; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| import static org.mockito.Mockito.when; |
| |
| import com.android.settings.testutils.SettingsRobolectricTestRunner; |
| |
| @RunWith(SettingsRobolectricTestRunner.class) |
| @Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION) |
| public class SettingsDumpServiceTest { |
| private static final String PACKAGE_BROWSER = "com.android.test.browser"; |
| private static final String PACKAGE_NULL = "android"; |
| @Mock |
| private PackageManager mPackageManager; |
| @Mock |
| private ResolveInfo mResolveInfo; |
| private TestService mTestService; |
| |
| @Before |
| public void setUp() { |
| MockitoAnnotations.initMocks(this); |
| |
| when(mPackageManager.resolveActivity(TestService.BROWSER_INTENT, |
| PackageManager.MATCH_DEFAULT_ONLY)).thenReturn(mResolveInfo); |
| mTestService = new TestService(); |
| mTestService.setPackageManager(mPackageManager); |
| } |
| |
| @Test |
| public void testDumpDefaultBrowser_DefaultBrowser_ReturnBrowserName() { |
| mResolveInfo.activityInfo = new ActivityInfo(); |
| mResolveInfo.activityInfo.packageName = PACKAGE_BROWSER; |
| |
| assertThat(mTestService.dumpDefaultBrowser()).isEqualTo(PACKAGE_BROWSER); |
| } |
| |
| @Test |
| public void testDumpDefaultBrowser_NoDefault_ReturnNull() { |
| mResolveInfo.activityInfo = new ActivityInfo(); |
| mResolveInfo.activityInfo.packageName = PACKAGE_NULL; |
| |
| assertThat(mTestService.dumpDefaultBrowser()).isEqualTo(null); |
| } |
| |
| @Test |
| public void testDump_ReturnJsonObject() throws JSONException { |
| mResolveInfo.activityInfo = new ActivityInfo(); |
| mResolveInfo.activityInfo.packageName = PACKAGE_BROWSER; |
| TestPrintWriter printWriter = new TestPrintWriter(System.out); |
| |
| mTestService.dump(null, printWriter, null); |
| JSONObject object = (JSONObject)printWriter.getPrintObject(); |
| |
| assertThat(object.get(TestService.KEY_SERVICE)).isNotNull(); |
| } |
| |
| /** |
| * Test service used to pass in the mock {@link PackageManager} |
| */ |
| private class TestService extends SettingsDumpService { |
| private PackageManager mPm; |
| |
| public void setPackageManager(PackageManager pm) { |
| mPm = pm; |
| } |
| |
| @Override |
| public PackageManager getPackageManager() { |
| return mPm; |
| } |
| } |
| |
| /** |
| * Test printWriter to store the object to be printed |
| */ |
| private class TestPrintWriter extends PrintWriter { |
| private Object mPrintObject; |
| |
| public TestPrintWriter(@NonNull OutputStream out) { |
| super(out); |
| } |
| |
| @Override |
| public void println(Object object) { |
| mPrintObject = object; |
| } |
| |
| public Object getPrintObject() { |
| return mPrintObject; |
| } |
| } |
| } |