Apply admin restriction when network reset is disallowed
- Refactored network restriction checking logic into a checker class to
share across different places
- Added test
Test: make RunSettingsRoboTests
Change-Id: I6b7ea78f28fd1b61aacb070c377821150e441a74
Fix: 37134598
diff --git a/src/com/android/settings/network/NetworkResetActionMenuController.java b/src/com/android/settings/network/NetworkResetActionMenuController.java
index 028ac7b..254834b 100644
--- a/src/com/android/settings/network/NetworkResetActionMenuController.java
+++ b/src/com/android/settings/network/NetworkResetActionMenuController.java
@@ -17,9 +17,6 @@
package com.android.settings.network;
import android.content.Context;
-import android.os.UserHandle;
-import android.os.UserManager;
-import android.support.annotation.VisibleForTesting;
import android.view.Menu;
import android.view.MenuItem;
@@ -27,15 +24,16 @@
import com.android.settings.R;
import com.android.settings.ResetNetwork;
import com.android.settings.Utils;
-import com.android.settingslib.RestrictedLockUtils;
public class NetworkResetActionMenuController {
private static final int MENU_NETWORK_RESET = Menu.FIRST + 200;
private final Context mContext;
+ private final NetworkResetRestrictionChecker mRestrictionChecker;
public NetworkResetActionMenuController(Context context) {
mContext = context;
+ mRestrictionChecker = new NetworkResetRestrictionChecker(context);
}
public void buildMenuItem(Menu menu) {
@@ -53,14 +51,8 @@
}
}
- @VisibleForTesting(otherwise = VisibleForTesting.PRIVATE)
+
boolean isAvailable() {
- return isAvailable(mContext);
+ return !mRestrictionChecker.hasRestriction();
}
-
- static boolean isAvailable(Context context) {
- return !RestrictedLockUtils.hasBaseUserRestriction(context,
- UserManager.DISALLOW_NETWORK_RESET, UserHandle.myUserId());
- }
-
}
diff --git a/src/com/android/settings/network/NetworkResetPreferenceController.java b/src/com/android/settings/network/NetworkResetPreferenceController.java
index 04573c9..ce36a7f 100644
--- a/src/com/android/settings/network/NetworkResetPreferenceController.java
+++ b/src/com/android/settings/network/NetworkResetPreferenceController.java
@@ -22,13 +22,16 @@
public class NetworkResetPreferenceController extends PreferenceController {
+ private final NetworkResetRestrictionChecker mRestrictionChecker;
+
public NetworkResetPreferenceController(Context context) {
super(context);
+ mRestrictionChecker = new NetworkResetRestrictionChecker(context);
}
@Override
public boolean isAvailable() {
- return NetworkResetActionMenuController.isAvailable(mContext);
+ return !mRestrictionChecker.hasRestriction();
}
@Override
diff --git a/src/com/android/settings/network/NetworkResetRestrictionChecker.java b/src/com/android/settings/network/NetworkResetRestrictionChecker.java
new file mode 100644
index 0000000..4fe9f59
--- /dev/null
+++ b/src/com/android/settings/network/NetworkResetRestrictionChecker.java
@@ -0,0 +1,53 @@
+/*
+ * 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.network;
+
+import android.content.Context;
+import android.os.UserHandle;
+import android.os.UserManager;
+import android.support.annotation.VisibleForTesting;
+
+import com.android.settingslib.RestrictedLockUtils;
+
+public class NetworkResetRestrictionChecker {
+
+ private final Context mContext;
+ private final UserManager mUserManager;
+
+ public NetworkResetRestrictionChecker(Context context) {
+ mContext = context;
+ mUserManager = (UserManager) context.getSystemService(Context.USER_SERVICE);
+ }
+
+ @VisibleForTesting(otherwise = VisibleForTesting.PRIVATE)
+ boolean hasUserBaseRestriction() {
+ return RestrictedLockUtils.hasBaseUserRestriction(mContext,
+ UserManager.DISALLOW_NETWORK_RESET, UserHandle.myUserId());
+ }
+
+ @VisibleForTesting(otherwise = VisibleForTesting.PRIVATE)
+ boolean isRestrictionEnforcedByAdmin() {
+ return RestrictedLockUtils.checkIfRestrictionEnforced(
+ mContext, UserManager.DISALLOW_NETWORK_RESET, UserHandle.myUserId()) != null;
+ }
+
+ boolean hasRestriction() {
+ return !mUserManager.isAdminUser()
+ || hasUserBaseRestriction()
+ || isRestrictionEnforcedByAdmin();
+ }
+}
diff --git a/tests/robotests/src/com/android/settings/network/NetworkResetActionMenuControllerTest.java b/tests/robotests/src/com/android/settings/network/NetworkResetActionMenuControllerTest.java
index 7cd76d3..ee6ef69 100644
--- a/tests/robotests/src/com/android/settings/network/NetworkResetActionMenuControllerTest.java
+++ b/tests/robotests/src/com/android/settings/network/NetworkResetActionMenuControllerTest.java
@@ -19,9 +19,7 @@
import static org.mockito.Matchers.any;
import static org.mockito.Matchers.anyInt;
-import static org.mockito.Mockito.doReturn;
import static org.mockito.Mockito.never;
-import static org.mockito.Mockito.spy;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
@@ -39,6 +37,7 @@
import org.mockito.MockitoAnnotations;
import org.robolectric.RuntimeEnvironment;
import org.robolectric.annotation.Config;
+import org.robolectric.util.ReflectionHelpers;
@RunWith(SettingsRobolectricTestRunner.class)
@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
@@ -50,19 +49,21 @@
private Menu mMenu;
@Mock
private MenuItem mMenuItem;
+ @Mock
+ private NetworkResetRestrictionChecker mRestrictionChecker;
@Before
public void setUp() {
MockitoAnnotations.initMocks(this);
mContext = RuntimeEnvironment.application;
- mController = spy(new NetworkResetActionMenuController(mContext));
+ mController = new NetworkResetActionMenuController(mContext);
+ ReflectionHelpers.setField(mController, "mRestrictionChecker", mRestrictionChecker);
when(mMenu.add(anyInt(), anyInt(), anyInt(), anyInt())).thenReturn(mMenuItem);
}
@Test
public void buildMenuItem_available_shouldAddToMenu() {
- doReturn(true).when(mController).isAvailable();
-
+ when(mRestrictionChecker.hasRestriction()).thenReturn(false);
mController.buildMenuItem(mMenu);
verify(mMenu).add(anyInt(), anyInt(), anyInt(), anyInt());
@@ -71,7 +72,7 @@
@Test
public void buildMenuItem_notAvailable_shouldNotAddToMenu() {
- doReturn(false).when(mController).isAvailable();
+ when(mRestrictionChecker.hasRestriction()).thenReturn(true);
mController.buildMenuItem(mMenu);
diff --git a/tests/robotests/src/com/android/settings/network/NetworkResetRestrictionCheckerTest.java b/tests/robotests/src/com/android/settings/network/NetworkResetRestrictionCheckerTest.java
new file mode 100644
index 0000000..b1c88d5
--- /dev/null
+++ b/tests/robotests/src/com/android/settings/network/NetworkResetRestrictionCheckerTest.java
@@ -0,0 +1,90 @@
+/*
+ * 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.network;
+
+import static com.google.common.truth.Truth.assertThat;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.when;
+
+import android.content.Context;
+import android.os.UserManager;
+
+import com.android.settings.SettingsRobolectricTestRunner;
+import com.android.settings.TestConfig;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.annotation.Config;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+public class NetworkResetRestrictionCheckerTest {
+
+ @Mock
+ private UserManager mUserManager;
+ @Mock
+ private Context mContext;
+ private NetworkResetRestrictionChecker mRestrictionChecker;
+
+ @Before
+ public void setUp() {
+ MockitoAnnotations.initMocks(this);
+ when(mContext.getSystemService(Context.USER_SERVICE)).thenReturn(mUserManager);
+ mRestrictionChecker = spy(new NetworkResetRestrictionChecker(mContext));
+ }
+
+ @Test
+ public void testHasRestriction_notAdmin_shouldReturnTrue() {
+ final Context context = mock(Context.class);
+ when(context.getSystemService(Context.USER_SERVICE)).thenReturn(mUserManager);
+ when(mUserManager.isAdminUser()).thenReturn(false);
+
+ assertThat(mRestrictionChecker.hasRestriction()).isTrue();
+ }
+
+ @Test
+ public void testHasRestriction_hasUserRestriction_shouldReturnTrue() {
+ when(mUserManager.isAdminUser()).thenReturn(true);
+ doReturn(true).when(mRestrictionChecker).hasUserBaseRestriction();
+ doReturn(false).when(mRestrictionChecker).isRestrictionEnforcedByAdmin();
+
+ assertThat(mRestrictionChecker.hasRestriction()).isTrue();
+ }
+
+ @Test
+ public void testHasRestriction_hasAdminRestriction_shouldReturnTrue() {
+ when(mUserManager.isAdminUser()).thenReturn(true);
+ doReturn(false).when(mRestrictionChecker).hasUserBaseRestriction();
+ doReturn(true).when(mRestrictionChecker).isRestrictionEnforcedByAdmin();
+
+ assertThat(mRestrictionChecker.hasRestriction()).isTrue();
+ }
+
+ @Test
+ public void testHasRestriction_noRestriction_shouldReturnFalse() {
+ when(mUserManager.isAdminUser()).thenReturn(true);
+ doReturn(false).when(mRestrictionChecker).hasUserBaseRestriction();
+ doReturn(false).when(mRestrictionChecker).isRestrictionEnforcedByAdmin();
+
+ assertThat(mRestrictionChecker.hasRestriction()).isFalse();
+ }
+}