Dump the default broswer in SettingsDumpService

In SettingsDumpService, add the feature to dump the default broswer. When there is no default broswer, dump nothing. Bug: 27043208 Test: make -j40 RunSettingsRoboTests Change-Id: I5ce8180d419f8a0e921da72da28eccb36a523668
2016-12-20 10:08:19 -08:00
parent d5afb5a60c
commit a9eb4a0ee2
2 changed files with 149 additions and 4 deletions
--- a/tests/robotests/src/com/android/settings/SettingsDumpServiceTest.java
+++ b/tests/robotests/src/com/android/settings/SettingsDumpServiceTest.java
@@ -0,0 +1,121 @@
+/*
+ * 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;
+
+@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;
+        }
+    }
+}