Introduce ProfileGpuRenderingPreferenceController

- Create new ProfileGpuRenderingPreferenceController - Create controller inside the DashboardFragment - Port logic from DevelopmentSettings into the controller Bug: 34203528 Test: make RunSettingsRoboTests -j40 Change-Id: Ic88396a32fdc5564bfa73a3c1daf4fdef0e09c9f
2017-10-12 11:50:07 -07:00
parent 379ba7ffff
commit 1df6c16afd
3 changed files with 247 additions and 1 deletions
--- a/tests/robotests/src/com/android/settings/development/ProfileGpuRenderingPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/ProfileGpuRenderingPreferenceControllerTest.java
@@ -0,0 +1,144 @@
+/*
+ * Copyright (C) 2017 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.google.common.truth.Truth.assertThat;
+
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import android.content.Context;
+import android.os.SystemProperties;
+import android.support.v7.preference.ListPreference;
+import android.support.v7.preference.PreferenceScreen;
+import android.view.ThreadedRenderer;
+
+import com.android.settings.R;
+import com.android.settings.TestConfig;
+import com.android.settings.testutils.SettingsRobolectricTestRunner;
+import com.android.settings.testutils.shadow.SettingsShadowSystemProperties;
+
+import org.junit.After;
+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;
+import org.robolectric.annotation.Config;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH,
+        sdk = TestConfig.SDK_VERSION,
+        shadows = {SettingsShadowSystemProperties.class})
+public class ProfileGpuRenderingPreferenceControllerTest {
+
+    @Mock
+    private ListPreference mPreference;
+    @Mock
+    private PreferenceScreen mScreen;
+
+    /**
+     * 0: Off
+     * 1: On screen as bars
+     * 2: In adb shell dumpsys gfxinfo
+     */
+    private String[] mListValues;
+    private String[] mListSummaries;
+    private Context mContext;
+    private ProfileGpuRenderingPreferenceController mController;
+
+    @Before
+    public void setup() {
+        MockitoAnnotations.initMocks(this);
+        mContext = RuntimeEnvironment.application;
+        mListValues = mContext.getResources().getStringArray(R.array.track_frame_time_values);
+        mListSummaries = mContext.getResources().getStringArray(R.array.track_frame_time_entries);
+        mController = new ProfileGpuRenderingPreferenceController(mContext);
+        when(mScreen.findPreference(mController.getPreferenceKey())).thenReturn(mPreference);
+        mController.displayPreference(mScreen);
+    }
+
+    @After
+    public void teardown() {
+        SettingsShadowSystemProperties.clear();
+    }
+
+    @Test
+    public void onPreferenceChange_noValueSet_shouldSetEmptyString() {
+        mController.onPreferenceChange(mPreference, null /* new value */);
+
+        String mode = SystemProperties.get(
+                ThreadedRenderer.PROFILE_PROPERTY);
+        assertThat(mode).isEqualTo("");
+    }
+
+    @Test
+    public void onPreferenceChange_option1Selected_shouldSetOption1() {
+        mController.onPreferenceChange(mPreference, mListValues[1]);
+
+        String mode = SystemProperties.get(
+                ThreadedRenderer.PROFILE_PROPERTY);
+        assertThat(mode).isEqualTo(mListValues[1]);
+    }
+
+    @Test
+    public void updateState_option1Set_shouldUpdatePreferenceToOption1() {
+        SystemProperties.set(ThreadedRenderer.PROFILE_PROPERTY,
+                mListValues[1]);
+
+        mController.updateState(mPreference);
+
+        verify(mPreference).setValue(mListValues[1]);
+        verify(mPreference).setSummary(mListSummaries[1]);
+    }
+
+    @Test
+    public void updateState_option2Set_shouldUpdatePreferenceToOption2() {
+        SystemProperties.set(ThreadedRenderer.PROFILE_PROPERTY,
+                mListValues[2]);
+
+        mController.updateState(mPreference);
+
+        verify(mPreference).setValue(mListValues[2]);
+        verify(mPreference).setSummary(mListSummaries[2]);
+    }
+
+    @Test
+    public void updateState_noOptionSet_shouldDefaultToOption0() {
+        SystemProperties.set(ThreadedRenderer.PROFILE_PROPERTY, null);
+
+        mController.updateState(mPreference);
+
+        verify(mPreference).setValue(mListValues[0]);
+        verify(mPreference).setSummary(mListSummaries[0]);
+    }
+
+    @Test
+    public void onDeveloperOptionsSwitchDisabled_shouldDisablePreference() {
+        mController.onDeveloperOptionsSwitchDisabled();
+
+        verify(mPreference).setEnabled(false);
+    }
+
+    @Test
+    public void onDeveloperOptionsSwitchEnabled_shouldEnablePreference() {
+        mController.onDeveloperOptionsSwitchEnabled();
+
+        verify(mPreference).setEnabled(true);
+    }
+}