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/*
* 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.accounts;
import static com.google.common.truth.Truth.assertThat;
import static org.mockito.Answers.RETURNS_DEEP_STUBS;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.ArgumentMatchers.anyInt;
import static org.mockito.ArgumentMatchers.eq;
import static org.mockito.ArgumentMatchers.nullable;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.never;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import android.accounts.Account;
import android.accounts.AccountManager;
import android.accounts.AccountManagerCallback;
import android.accounts.AccountManagerFuture;
import android.accounts.AuthenticatorDescription;
import android.accounts.AuthenticatorException;
import android.accounts.OperationCanceledException;
import android.app.Activity;
import android.content.ComponentName;
import android.content.Context;
import android.os.Bundle;
import android.os.Handler;
import android.os.UserHandle;
import android.os.UserManager;
import android.widget.Button;
import androidx.fragment.app.FragmentActivity;
import androidx.fragment.app.FragmentManager;
import androidx.fragment.app.FragmentTransaction;
import androidx.preference.PreferenceFragmentCompat;
import androidx.preference.PreferenceManager;
import androidx.preference.PreferenceScreen;
import com.android.settings.R;
import com.android.settings.testutils.shadow.ShadowAccountManager;
import com.android.settings.testutils.shadow.ShadowContentResolver;
import com.android.settings.testutils.shadow.ShadowDevicePolicyManager;
import com.android.settings.testutils.shadow.ShadowFragment;
import com.android.settings.testutils.shadow.ShadowUserManager;
import com.android.settingslib.widget.LayoutPreference;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.ArgumentCaptor;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import org.robolectric.RobolectricTestRunner;
import org.robolectric.RuntimeEnvironment;
import org.robolectric.annotation.Config;
import org.robolectric.shadows.ShadowApplication;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
@RunWith(RobolectricTestRunner.class)
@Config(shadows = {
ShadowUserManager.class,
ShadowDevicePolicyManager.class
})
public class RemoveAccountPreferenceControllerTest {
private static final String KEY_REMOVE_ACCOUNT = "remove_account";
private static final String TAG_REMOVE_ACCOUNT_DIALOG = "confirmRemoveAccount";
@Mock(answer = RETURNS_DEEP_STUBS)
private AccountManager mAccountManager;
@Mock
private PreferenceFragmentCompat mFragment;
@Mock
private PreferenceManager mPreferenceManager;
@Mock
private PreferenceScreen mScreen;
@Mock
private FragmentManager mFragmentManager;
@Mock
private FragmentTransaction mFragmentTransaction;
@Mock
private LayoutPreference mPreference;
private RemoveAccountPreferenceController mController;
@Before
public void setUp() {
MockitoAnnotations.initMocks(this);
ShadowApplication.getInstance().setSystemService(Context.ACCOUNT_SERVICE, mAccountManager);
when(mFragment.getPreferenceScreen()).thenReturn(mScreen);
when(mFragment.getPreferenceManager()).thenReturn(mPreferenceManager);
when(mPreferenceManager.getContext()).thenReturn(RuntimeEnvironment.application);
when(mFragment.getFragmentManager()).thenReturn(mFragmentManager);
when(mFragmentManager.beginTransaction()).thenReturn(mFragmentTransaction);
when(mAccountManager.getAuthenticatorTypesAsUser(anyInt()))
.thenReturn(new AuthenticatorDescription[0]);
when(mAccountManager.getAccountsAsUser(anyInt())).thenReturn(new Account[0]);
mController = new RemoveAccountPreferenceController(RuntimeEnvironment.application,
mFragment);
}
@After
public void tearDown() {
ShadowContentResolver.reset();
}
@Test
public void displayPreference_shouldAddClickListener() {
when(mScreen.findPreference(KEY_REMOVE_ACCOUNT)).thenReturn(mPreference);
final Button button = mock(Button.class);
when(mPreference.findViewById(R.id.button)).thenReturn(button);
mController.displayPreference(mScreen);
verify(button).setOnClickListener(mController);
}
@Test
public void onClick_shouldStartConfirmDialog() {
when(mFragment.isAdded()).thenReturn(true);
mController.onClick(null);
verify(mFragmentTransaction).add(
any(RemoveAccountPreferenceController.ConfirmRemoveAccountDialog.class),
eq(TAG_REMOVE_ACCOUNT_DIALOG));
}
@Test
public void onClick_modifyAccountsIsDisallowed_shouldNotStartConfirmDialog() {
when(mFragment.isAdded()).thenReturn(true);
final int userId = UserHandle.myUserId();
mController.init(new Account("test", "test"), UserHandle.of(userId));
List<UserManager.EnforcingUser> enforcingUsers = new ArrayList<>();
enforcingUsers.add(new UserManager.EnforcingUser(userId,
UserManager.RESTRICTION_SOURCE_DEVICE_OWNER));
ComponentName componentName = new ComponentName("test", "test");
// Ensure that RestrictedLockUtils.checkIfRestrictionEnforced doesn't return null.
ShadowUserManager.getShadow().setUserRestrictionSources(
UserManager.DISALLOW_MODIFY_ACCOUNTS,
UserHandle.of(userId),
enforcingUsers);
ShadowDevicePolicyManager.getShadow().setDeviceOwnerComponentOnAnyUser(componentName);
mController.onClick(null);
verify(mFragmentTransaction, never()).add(
any(RemoveAccountPreferenceController.ConfirmRemoveAccountDialog.class),
eq(TAG_REMOVE_ACCOUNT_DIALOG));
}
@Test
@Config(shadows = {ShadowAccountManager.class, ShadowContentResolver.class,
ShadowFragment.class})
public void confirmRemove_shouldRemoveAccount()
throws AuthenticatorException, OperationCanceledException, IOException {
when(mFragment.isAdded()).thenReturn(true);
FragmentActivity activity = mock(FragmentActivity.class);
when(activity.getSystemService(Context.ACCOUNT_SERVICE)).thenReturn(mAccountManager);
when(mFragment.getActivity()).thenReturn(activity);
Account account = new Account("Account11", "com.acct1");
UserHandle userHandle = new UserHandle(10);
RemoveAccountPreferenceController.ConfirmRemoveAccountDialog dialog =
RemoveAccountPreferenceController.ConfirmRemoveAccountDialog.show(
mFragment, account, userHandle);
dialog.onCreate(new Bundle());
dialog.onClick(null, 0);
ArgumentCaptor<AccountManagerCallback<Bundle>> callbackCaptor = ArgumentCaptor.forClass(
AccountManagerCallback.class);
verify(mAccountManager).removeAccountAsUser(eq(account), nullable(Activity.class),
callbackCaptor.capture(), nullable(Handler.class), eq(userHandle));
AccountManagerCallback<Bundle> callback = callbackCaptor.getValue();
assertThat(callback).isNotNull();
AccountManagerFuture<Bundle> future = mock(AccountManagerFuture.class);
Bundle resultBundle = new Bundle();
resultBundle.putBoolean(AccountManager.KEY_BOOLEAN_RESULT, true);
when(future.getResult()).thenReturn(resultBundle);
callback.run(future);
verify(activity).finish();
}
@Test
@Config(shadows = {ShadowAccountManager.class, ShadowContentResolver.class,
ShadowFragment.class})
public void confirmRemove_activityGone_shouldSilentlyRemoveAccount()
throws AuthenticatorException, OperationCanceledException, IOException {
final Account account = new Account("Account11", "com.acct1");
final UserHandle userHandle = new UserHandle(10);
final FragmentActivity activity = mock(FragmentActivity.class);
when(mFragment.isAdded()).thenReturn(true);
when(activity.getSystemService(Context.ACCOUNT_SERVICE)).thenReturn(mAccountManager);
when(mFragment.getActivity()).thenReturn(activity).thenReturn(null);
final RemoveAccountPreferenceController.ConfirmRemoveAccountDialog dialog =
RemoveAccountPreferenceController.ConfirmRemoveAccountDialog.show(
mFragment, account, userHandle);
dialog.onCreate(new Bundle());
dialog.onClick(null, 0);
ArgumentCaptor<AccountManagerCallback<Bundle>> callbackCaptor = ArgumentCaptor.forClass(
AccountManagerCallback.class);
verify(mAccountManager).removeAccountAsUser(eq(account), nullable(Activity.class),
callbackCaptor.capture(), nullable(Handler.class), eq(userHandle));
AccountManagerCallback<Bundle> callback = callbackCaptor.getValue();
assertThat(callback).isNotNull();
AccountManagerFuture<Bundle> future = mock(AccountManagerFuture.class);
Bundle resultBundle = new Bundle();
resultBundle.putBoolean(AccountManager.KEY_BOOLEAN_RESULT, true);
when(future.getResult()).thenReturn(resultBundle);
callback.run(future);
verify(activity, never()).finish();
}
}
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