Add Cross profile calendar Settings UI.

Bug: 117976974
Test: make ROBOTEST_FILTER=CrossProfileCalendarPreferenceControllerTest -j40 RunSettingsRoboTests
Change-Id: Ieb4dcfb8091e2c63f4372af220695297c7bb116d

tests/robotests/src/com/android/settings/accounts/CrossProfileCalendarPreferenceControllerTest.java

@@ -0,0 +1,156 @@
+/*
+ * 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.accounts;
+
+import static android.provider.Settings.Secure.CROSS_PROFILE_CALENDAR_ENABLED;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+import static org.robolectric.RuntimeEnvironment.application;
+
+import android.app.admin.DevicePolicyManager;
+import android.content.ComponentName;
+import android.content.Context;
+import android.os.UserHandle;
+import android.provider.Settings;
+import android.util.ArraySet;
+import android.util.Log;
+
+import com.android.settings.testutils.SettingsRobolectricTestRunner;
+import com.android.settingslib.RestrictedSwitchPreference;
+
+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.Shadows;
+import org.robolectric.annotation.Config;
+import org.robolectric.shadows.ShadowDevicePolicyManager;
+
+import java.util.Collections;
+import java.util.Set;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+public class CrossProfileCalendarPreferenceControllerTest {
+
+    private static final String PREF_KEY = "cross_profile_calendar";
+    private static final int MANAGED_USER_ID = 10;
+    private static final String TEST_PACKAGE_NAME = "com.test";
+    private static final ComponentName TEST_COMPONENT_NAME = new ComponentName("test", "test");
+
+    @Mock
+    private UserHandle mManagedUser;
+
+    private RestrictedSwitchPreference mPreference;
+    private Context mContext;
+    private CrossProfileCalendarPreferenceController mController;
+    private ShadowDevicePolicyManager dpm;
+
+    @Before
+    public void setUp() throws Exception {
+        MockitoAnnotations.initMocks(this);
+        mContext = spy(RuntimeEnvironment.application);
+        mController = new CrossProfileCalendarPreferenceController(mContext, PREF_KEY);
+        mController.setManagedUser(mManagedUser);
+        mPreference = spy(new RestrictedSwitchPreference(mContext));
+        dpm = Shadows.shadowOf(application.getSystemService(DevicePolicyManager.class));
+
+        when(mManagedUser.getIdentifier()).thenReturn(MANAGED_USER_ID);
+        doReturn(mContext).when(mContext).createPackageContextAsUser(
+                any(String.class), anyInt(), any(UserHandle.class));
+    }
+
+    @Test
+    public void getAvailabilityStatus_noManagedUser_DISABLED() {
+        mController.setManagedUser(null);
+
+        assertThat(mController.getAvailabilityStatus())
+                .isNotEqualTo(CrossProfileCalendarPreferenceController.AVAILABLE);
+    }
+
+    @Test
+    public void getAvailabilityStatus_hasManagedUser_AVAILABLE() {
+        mController.setManagedUser(mManagedUser);
+        assertThat(mController.getAvailabilityStatus())
+                .isEqualTo(CrossProfileCalendarPreferenceController.AVAILABLE);
+    }
+
+    @Test
+    public void updateStateToDisabled_isNotChecked() {
+        Settings.Secure.putIntForUser(mContext.getContentResolver(),
+                CROSS_PROFILE_CALENDAR_ENABLED, 0, mManagedUser.getIdentifier());
+
+        mController.updateState(mPreference);
+        assertThat(mPreference.isChecked()).isFalse();
+    }
+
+    @Test
+    public void updateStateToEnabled_isChecked() throws Exception {
+        // Put 0 first so we know the value is not originally 1.
+        Settings.Secure.putIntForUser(mContext.getContentResolver(),
+                CROSS_PROFILE_CALENDAR_ENABLED, 0, mManagedUser.getIdentifier());
+        mController.updateState(mPreference);
+        Settings.Secure.putIntForUser(mContext.getContentResolver(),
+                CROSS_PROFILE_CALENDAR_ENABLED, 1, mManagedUser.getIdentifier());
+
+        mController.updateState(mPreference);
+        assertThat(mPreference.isChecked()).isTrue();
+    }
+
+    @Test
+    public void updateState_noPackageAllowed_preferenceShouldBeDisabled() throws Exception {
+        dpm.setProfileOwner(TEST_COMPONENT_NAME);
+
+        mController.updateState(mPreference);
+        verify(mPreference).setDisabledByAdmin(any());
+    }
+
+    @Test
+    public void updateState_somePackagesAllowed_preferenceShouldNotBeDisabled() throws Exception {
+        dpm.setProfileOwner(TEST_COMPONENT_NAME);
+        dpm.addCrossProfileCalendarPackage(TEST_COMPONENT_NAME, TEST_PACKAGE_NAME);
+
+        mController.updateState(mPreference);
+        verify(mPreference).setDisabledByAdmin(null);
+    }
+
+    @Test
+    public void onPreferenceChangeToFalse_shouldUpdateProviderValue() {
+        mController.onPreferenceChange(mPreference, false);
+        assertThat(Settings.Secure.getIntForUser(mContext.getContentResolver(),
+                CROSS_PROFILE_CALENDAR_ENABLED, 1, mManagedUser.getIdentifier()))
+                .isEqualTo(0);
+    }
+
+    @Test
+    public void onPreferenceChangeToTrue_shouldUpdateProviderValue() {
+        // Change to false first so we know the value is not originally 1.
+        mController.onPreferenceChange(mPreference, false);
+
+        mController.onPreferenceChange(mPreference, true);
+        assertThat(Settings.Secure.getIntForUser(mContext.getContentResolver(),
+                CROSS_PROFILE_CALENDAR_ENABLED, 0, mManagedUser.getIdentifier()))
+                .isEqualTo(1);
+    }
+}