Setting to change sysui theme

Users now can manually pick if they want light or dark QS and launcher Change-Id: Iaabdb32d9af6a293dfbd5ba6dea3da1d38a13ad3 Merged-In: Ic0a43bc5e8777c39bfe5c0bbc606bf6be20f7168 Fixes: 63903361 Test: make RunSettingsRoboTests ROBOTEST_FILTER=SystemUiThemePreferenceControllerTest Test: manual
2018-05-22 14:27:40 -07:00
parent 842ea91baa
commit b1a2aba01a
5 changed files with 193 additions and 2 deletions
--- a/tests/robotests/src/com/android/settings/display/SystemUiThemePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/display/SystemUiThemePreferenceControllerTest.java
@@ -0,0 +1,88 @@
+/*
+ * 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.display;
+
+import static android.provider.Settings.Secure.THEME_MODE;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Matchers.anyString;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import android.content.Context;
+import android.provider.Settings;
+import android.support.v7.preference.ListPreference;
+import android.support.v7.preference.PreferenceScreen;
+
+import com.android.settings.R;
+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 SystemUiThemePreferenceControllerTest {
+
+    @Mock
+    private PreferenceScreen mPreferenceScreen;
+    @Mock
+    private ListPreference mListPreference;
+    private Context mContext;
+    private SystemUiThemePreferenceController mController;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        mContext = RuntimeEnvironment.application;
+        when(mPreferenceScreen.findPreference(anyString())).thenReturn(mListPreference);
+        CharSequence[] entries = mContext.getResources().getStringArray(
+                R.array.systemui_theme_entries);
+        when(mListPreference.getEntries()).thenReturn(entries);
+        mController = spy(new SystemUiThemePreferenceController(mContext, "systemui_theme"));
+    }
+
+    @Test
+    public void displayPreference_readsSetting() {
+        Settings.Secure.putInt(mContext.getContentResolver(), THEME_MODE, 2);
+        mController.displayPreference(mPreferenceScreen);
+        verify(mListPreference).setValue(eq("2"));
+    }
+
+    @Test
+    public void onPreferenceChange_writesSetting() {
+        Settings.Secure.putInt(mContext.getContentResolver(), THEME_MODE, 2);
+        mController.displayPreference(mPreferenceScreen);
+        mController.onPreferenceChange(mListPreference, "0");
+        int value = Settings.Secure.getInt(mContext.getContentResolver(), THEME_MODE, 2);
+        assertThat(value).isEqualTo(0);
+    }
+
+    @Test
+    public void onPreferenceChange_updatesSummary() {
+        mController.displayPreference(mPreferenceScreen);
+        mController.onPreferenceChange(mListPreference, "0");
+        verify(mController).getSummary();
+    }
+
+}