Merge "[Settings] Code Refactor" am: 8ae657bd80

Original change: https://android-review.googlesource.com/c/platform/packages/apps/Settings/+/2308620

Change-Id: I4efad57d509e79938a5558f09b6154d898504b31
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

tests/unit/src/com/android/settings/network/ResetNetworkOperationBuilderTest.java

@@ -0,0 +1,132 @@
+/*
+ * Copyright (C) 2022 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 org.mockito.Mockito.any;
+import static org.mockito.Mockito.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 android.content.Context;
+import android.net.ConnectivityManager;
+import android.net.NetworkPolicyManager;
+import android.net.VpnManager;
+import android.net.wifi.WifiManager;
+import android.net.wifi.p2p.WifiP2pManager;
+import android.telephony.TelephonyManager;
+
+import androidx.test.core.app.ApplicationProvider;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+@RunWith(AndroidJUnit4.class)
+public class ResetNetworkOperationBuilderTest {
+
+    @Mock
+    private ConnectivityManager mConnectivityManager;
+    @Mock
+    private VpnManager mVpnManager;
+    @Mock
+    private WifiManager mWifiManager;
+    @Mock
+    private WifiP2pManager mWifiP2pManager;
+    @Mock
+    private WifiP2pManager.Channel mChannel;
+    @Mock
+    private TelephonyManager mTelephonyManager;
+    @Mock
+    private NetworkPolicyManager mNetworkPolicyManager;
+
+    private Context mContext;
+    private ResetNetworkOperationBuilder mBuilder;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        mContext = spy(ApplicationProvider.getApplicationContext());
+
+        mBuilder = spy(new ResetNetworkOperationBuilder(mContext));
+    }
+
+    @Test
+    public void resetConnectivityManager_performReset_whenBuildAndRun() {
+        doReturn(mConnectivityManager).when(mContext)
+                .getSystemService(Context.CONNECTIVITY_SERVICE);
+
+        mBuilder.resetConnectivityManager().build().run();
+
+        verify(mConnectivityManager).factoryReset();
+    }
+
+    @Test
+    public void resetVpnManager_performReset_whenBuildAndRun() {
+        doReturn(mVpnManager).when(mContext)
+                .getSystemService(Context.VPN_MANAGEMENT_SERVICE);
+
+        mBuilder.resetVpnManager().build().run();
+
+        verify(mVpnManager).factoryReset();
+    }
+
+    @Test
+    public void resetWifiManager_performReset_whenBuildAndRun() {
+        doReturn(mWifiManager).when(mContext)
+                .getSystemService(Context.WIFI_SERVICE);
+
+        mBuilder.resetWifiManager().build().run();
+
+        verify(mWifiManager).factoryReset();
+    }
+
+    @Test
+    public void resetWifiP2pManager_performReset_whenBuildAndRun() {
+        doReturn(mChannel).when(mWifiP2pManager).initialize(mContext, null, null);
+        doReturn(mWifiP2pManager).when(mContext)
+                .getSystemService(Context.WIFI_P2P_SERVICE);
+
+        mBuilder.resetWifiP2pManager(null).build().run();
+
+        verify(mWifiP2pManager).factoryReset(mChannel, null);
+    }
+
+    @Test
+    public void resetTelephonyAndNetworkPolicyManager_performReset_whenBuildAndRun() {
+        int subId = 3;
+        String imsi = "123456789012345";
+
+        doReturn(mTelephonyManager).when(mTelephonyManager)
+                .createForSubscriptionId(anyInt());
+        doReturn(mTelephonyManager).when(mContext)
+                .getSystemService(Context.TELEPHONY_SERVICE);
+        doReturn(mNetworkPolicyManager).when(mContext)
+                .getSystemService(Context.NETWORK_POLICY_SERVICE);
+
+        doReturn(imsi).when(mTelephonyManager).getSubscriberId();
+
+        mBuilder.resetTelephonyAndNetworkPolicyManager(subId).build().run();
+
+        verify(mTelephonyManager).resetSettings();
+        verify(mNetworkPolicyManager).factoryReset(imsi);
+    }
+}