Merge "Use a SwitchPreference for auto-rotate instead"

tests/robotests/src/com/android/settings/display/AutoRotatePreferenceControllerTest.java

@@ -0,0 +1,111 @@
+/*
+ * 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.display;
+
+import android.content.ContentResolver;
+import android.content.Context;
+import android.content.pm.PackageManager;
+import android.os.UserHandle;
+import android.provider.Settings;
+import android.support.v14.preference.SwitchPreference;
+
+import com.android.settings.SettingsRobolectricTestRunner;
+import com.android.settings.TestConfig;
+import com.android.settings.core.lifecycle.Lifecycle;
+import com.android.settings.testutils.FakeFeatureFactory;
+import com.android.settings.testutils.shadow.ShadowSystemSettings;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Answers;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.RuntimeEnvironment;
+import org.robolectric.annotation.Config;
+
+import static com.google.common.truth.Truth.assertThat;
+import static org.mockito.Matchers.anyInt;
+import static org.mockito.Matchers.anyString;
+import static org.mockito.Mockito.when;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+public class AutoRotatePreferenceControllerTest {
+
+    @Mock(answer = Answers.RETURNS_DEEP_STUBS)
+    private Context mContext;
+    @Mock
+    private PackageManager mPackageManager;
+    private Lifecycle mLifecycle;
+    private SwitchPreference mPreference;
+    private ContentResolver mContentResolver;
+    private AutoRotatePreferenceController mController;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        FakeFeatureFactory.setupForTest(mContext);
+        mContentResolver = RuntimeEnvironment.application.getContentResolver();
+        mLifecycle = new Lifecycle();
+        mPreference = new SwitchPreference(RuntimeEnvironment.application);
+        when(mContext.getPackageManager()).thenReturn(mPackageManager);
+        when(mContext.getContentResolver()).thenReturn(mContentResolver);
+
+        mController = new AutoRotatePreferenceController(mContext, mLifecycle);
+    }
+
+    @After
+    public void tearDown() {
+        ShadowSystemSettings.reset();
+    }
+
+    @Test
+    public void isAvailableWhenPolicyAllows() {
+        assertThat(mController.isAvailable()).isFalse();
+
+        when(mPackageManager.hasSystemFeature(anyString())).thenReturn(true);
+        when(mContext.getResources().getBoolean(anyInt())).thenReturn(true);
+        Settings.System.putInt(mContentResolver,
+                Settings.System.HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY, 0);
+
+        assertThat(mController.isAvailable()).isTrue();
+    }
+
+    @Test
+    @Config(shadows = ShadowSystemSettings.class)
+    public void updatePreference_settingsIsOff_shouldTurnOffToggle() {
+        Settings.System.putIntForUser(mContentResolver,
+                Settings.System.ACCELEROMETER_ROTATION, 0, UserHandle.USER_CURRENT);
+
+        mController.updateState(mPreference);
+
+        assertThat(mPreference.isChecked()).isFalse();
+    }
+
+    @Test
+    @Config(shadows = ShadowSystemSettings.class)
+    public void updatePreference_settingsIsOn_shouldTurnOnToggle() {
+        Settings.System.putIntForUser(mContentResolver,
+                Settings.System.ACCELEROMETER_ROTATION, 1, UserHandle.USER_CURRENT);
+
+        mController.updateState(mPreference);
+
+        assertThat(mPreference.isChecked()).isTrue();
+    }
+}

tests/robotests/src/com/android/settings/testutils/shadow/ShadowSystemSettings.java

@@ -0,0 +1,76 @@
+/*
+ * 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.testutils.shadow;
+
+
+import android.content.ContentResolver;
+import android.provider.Settings;
+
+import org.robolectric.annotation.Implementation;
+import org.robolectric.annotation.Implements;
+
+import java.util.HashMap;
+import java.util.Map;
+
+@Implements(Settings.System.class)
+public class ShadowSystemSettings {
+
+    private static final Map<String, Object> sValueMap = new HashMap<>();
+
+    @Implementation
+    public static boolean putInt(ContentResolver resolver, String name, int value) {
+        sValueMap.put(name, value);
+        return true;
+    }
+
+    @Implementation
+    public static boolean putString(ContentResolver resolver, String name, String value) {
+        sValueMap.put(name, value);
+        return true;
+    }
+
+    @Implementation
+    public static String getString(ContentResolver resolver, String name) {
+        return (String) sValueMap.get(name);
+    }
+
+    @Implementation
+    public static String getStringForUser(ContentResolver resolver, String name, int userHandle) {
+        return getString(resolver, name);
+    }
+
+    @Implementation
+    public static boolean putIntForUser(ContentResolver cr, String name, int value,
+            int userHandle) {
+        return putInt(cr, name, value);
+    }
+
+    @Implementation
+    public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) {
+        return getInt(cr, name, def);
+    }
+
+    @Implementation
+    public static int getInt(ContentResolver resolver, String name, int defaultValue) {
+        Integer value = (Integer) sValueMap.get(name);
+        return value == null ? defaultValue : value;
+    }
+
+    public static void reset() {
+        sValueMap.clear();
+    }
+}