Merge "Setting to control UI mode"

2018-02-23 04:24:54 +00:00
parent 2b730e420d 3dd45c0ef6
commit 9cb0c7f3e2
6 changed files with 220 additions and 0 deletions
--- a/tests/robotests/src/com/android/settings/development/DarkUIPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/DarkUIPreferenceControllerTest.java
@@ -0,0 +1,85 @@
+/*
+ * 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 org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import android.app.UiModeManager;
+import android.content.Context;
+import android.support.v7.preference.ListPreference;
+import android.support.v7.preference.PreferenceScreen;
+
+import com.android.settings.TestConfig;
+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;
+import org.robolectric.annotation.Config;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH,
+        sdk = TestConfig.SDK_VERSION)
+public class DarkUIPreferenceControllerTest {
+
+    private Context mContext;
+    @Mock
+    private ListPreference mPreference;
+    @Mock
+    private PreferenceScreen mPreferenceScreen;
+    @Mock
+    private UiModeManager mUiModeManager;
+    private DarkUIPreferenceController mController;
+
+    @Before
+    public void setup() {
+        MockitoAnnotations.initMocks(this);
+        mContext = RuntimeEnvironment.application;
+        mController = new DarkUIPreferenceController(mContext, mUiModeManager);
+        when(mPreferenceScreen.findPreference(mController.getPreferenceKey())).thenReturn(
+                mPreference);
+        mController.displayPreference(mPreferenceScreen);
+    }
+
+    @Test
+    public void onPreferenceChanged_setAuto() {
+        mController.onPreferenceChange(mPreference, "auto");
+        verify(mUiModeManager).setNightMode(eq(UiModeManager.MODE_NIGHT_AUTO));
+    }
+
+    @Test
+    public void onPreferenceChanged_setNightMode() {
+        mController.onPreferenceChange(mPreference, "yes");
+        verify(mUiModeManager).setNightMode(eq(UiModeManager.MODE_NIGHT_YES));
+    }
+
+    @Test
+    public void onPreferenceChanged_setDayMode() {
+        mController.onPreferenceChange(mPreference, "no");
+        verify(mUiModeManager).setNightMode(eq(UiModeManager.MODE_NIGHT_NO));
+    }
+
+    public int getCurrentMode() {
+        final UiModeManager uiModeManager = mContext.getSystemService(UiModeManager.class);
+        return uiModeManager.getNightMode();
+    }
+}