Add developer options toggle for Bluetooth A2DP hardware offload

Bug: 63932139 Bug: 79568680 Test: robotests Change-Id: I54943cb591be1bfed0cdfe7eebf90bad64ce13c7 Merged-In: I54943cb591be1bfed0cdfe7eebf90bad64ce13c7
2018-05-16 20:52:00 +08:00
parent 0e721c598e
commit c96606500f
6 changed files with 265 additions and 1 deletions
--- a/tests/robotests/src/com/android/settings/development/BluetoothA2dpHwOffloadPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/BluetoothA2dpHwOffloadPreferenceControllerTest.java
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2018 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.development;
+
+import static com.android.settings.development.BluetoothA2dpHwOffloadPreferenceController.A2DP_OFFLOAD_DISABLED_PROPERTY;
+import static com.google.common.truth.Truth.assertThat;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import android.content.Context;
+import android.os.SystemProperties;
+import android.support.v14.preference.SwitchPreference;
+import android.support.v7.preference.PreferenceScreen;
+
+import com.android.settings.testutils.SettingsRobolectricTestRunner;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.RuntimeEnvironment;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+public class BluetoothA2dpHwOffloadPreferenceControllerTest {
+
+    @Mock
+    private PreferenceScreen mPreferenceScreen;
+    @Mock
+    private DevelopmentSettingsDashboardFragment mFragment;
+
+    private Context mContext;
+    private SwitchPreference mPreference;
+    private BluetoothA2dpHwOffloadPreferenceController mController;
+
+    @Before
+    public void setup() {
+        MockitoAnnotations.initMocks(this);
+        mContext = RuntimeEnvironment.application;
+        mPreference = new SwitchPreference(mContext);
+        mController = spy(new BluetoothA2dpHwOffloadPreferenceController(mContext, mFragment));
+        when(mPreferenceScreen.findPreference(mController.getPreferenceKey()))
+            .thenReturn(mPreference);
+        mController.displayPreference(mPreferenceScreen);
+    }
+
+    @Test
+    public void onA2dpHwDialogConfirmed_shouldChangeProperty() {
+        SystemProperties.set(A2DP_OFFLOAD_DISABLED_PROPERTY, Boolean.toString(false));
+
+        mController.onA2dpHwDialogConfirmed();
+        final boolean mode = SystemProperties.getBoolean(A2DP_OFFLOAD_DISABLED_PROPERTY, false);
+        assertThat(mode).isTrue();
+
+        mController.onA2dpHwDialogConfirmed();
+        final boolean mode2 = SystemProperties.getBoolean(A2DP_OFFLOAD_DISABLED_PROPERTY, false);
+        assertThat(mode2).isFalse();
+    }
+}