Refactor DataServicePreference

Bug: 114749736
Test: RunSettingsRoboTests
Change-Id: I773aeabdc1964436cc1e67bbbe9ad7fa6494e504

tests/robotests/src/com/android/settings/network/telephony/DataServiceSetupPreferenceControllerTest.java

@@ -0,0 +1,137 @@
+/*
+ * 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.network.telephony;
+
+import static com.android.settings.core.BasePreferenceController.AVAILABLE;
+import static com.android.settings.core.BasePreferenceController.CONDITIONALLY_UNAVAILABLE;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.verify;
+
+import android.content.Context;
+import android.content.Intent;
+import android.net.Uri;
+import android.os.PersistableBundle;
+import android.provider.Settings;
+import android.telephony.CarrierConfigManager;
+import android.telephony.SubscriptionManager;
+import android.telephony.TelephonyManager;
+import android.text.TextUtils;
+
+import androidx.preference.Preference;
+
+import com.android.internal.telephony.PhoneConstants;
+import com.android.settings.testutils.SettingsRobolectricTestRunner;
+import com.android.settingslib.RestrictedPreference;
+
+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.RuntimeEnvironment;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+public class DataServiceSetupPreferenceControllerTest {
+    private static final int SUB_ID = 2;
+
+    private static final String SETUP_URL = "url://tmp_url:^1";
+
+    @Mock
+    private TelephonyManager mTelephonyManager;
+    @Mock
+    private TelephonyManager mInvalidTelephonyManager;
+    @Mock
+    private CarrierConfigManager mCarrierConfigManager;
+
+    private PersistableBundle mCarrierConfig;
+    private DataServiceSetupPreferenceController mController;
+    private Preference mPreference;
+    private Context mContext;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+
+        mContext = spy(RuntimeEnvironment.application);
+        doReturn(mTelephonyManager).when(mContext).getSystemService(Context.TELEPHONY_SERVICE);
+        doReturn(mTelephonyManager).when(mTelephonyManager).createForSubscriptionId(SUB_ID);
+        doReturn(mInvalidTelephonyManager).when(mTelephonyManager).createForSubscriptionId(
+                SubscriptionManager.INVALID_SUBSCRIPTION_ID);
+        doReturn(mCarrierConfigManager).when(mContext).getSystemService(CarrierConfigManager.class);
+        Settings.Global.putString(mContext.getContentResolver(),
+                Settings.Global.SETUP_PREPAID_DATA_SERVICE_URL, SETUP_URL);
+
+        mCarrierConfig = new PersistableBundle();
+        doReturn(mCarrierConfig).when(mCarrierConfigManager).getConfigForSubId(SUB_ID);
+
+        mPreference = new RestrictedPreference(mContext);
+        mController = new DataServiceSetupPreferenceController(mContext, "data_service_setup");
+        mController.init(SUB_ID);
+        mPreference.setKey(mController.getPreferenceKey());
+    }
+
+    @Test
+    public void getAvailabilityStatus_allConfigOn_returnAvailable() {
+        doReturn(PhoneConstants.LTE_ON_CDMA_TRUE).when(mTelephonyManager).getLteOnCdmaMode();
+        mCarrierConfig.putBoolean(CarrierConfigManager.KEY_HIDE_CARRIER_NETWORK_SETTINGS_BOOL,
+                false);
+
+        assertThat(mController.getAvailabilityStatus()).isEqualTo(AVAILABLE);
+    }
+
+    @Test
+    public void getAvailabilityStatus_missUrl_returnUnavailable() {
+        Settings.Global.putString(mContext.getContentResolver(),
+                Settings.Global.SETUP_PREPAID_DATA_SERVICE_URL, "");
+        doReturn(PhoneConstants.LTE_ON_CDMA_TRUE).when(mTelephonyManager).getLteOnCdmaMode();
+        mCarrierConfig.putBoolean(CarrierConfigManager.KEY_HIDE_CARRIER_NETWORK_SETTINGS_BOOL,
+                false);
+
+        mController = new DataServiceSetupPreferenceController(mContext, "data_service_setup");
+        mController.init(SUB_ID);
+
+        assertThat(mController.getAvailabilityStatus()).isEqualTo(CONDITIONALLY_UNAVAILABLE);
+    }
+
+    @Test
+    public void getAvailabilityStatus_notCdma_returnUnavailable() {
+        doReturn(PhoneConstants.LTE_ON_CDMA_FALSE).when(mTelephonyManager).getLteOnCdmaMode();
+        mCarrierConfig.putBoolean(CarrierConfigManager.KEY_HIDE_CARRIER_NETWORK_SETTINGS_BOOL,
+                false);
+
+        assertThat(mController.getAvailabilityStatus()).isEqualTo(CONDITIONALLY_UNAVAILABLE);
+    }
+
+    @Test
+    public void handlePreferenceTreeClick_startActivity() {
+        ArgumentCaptor<Intent> captor = ArgumentCaptor.forClass(Intent.class);
+
+        mController.handlePreferenceTreeClick(mPreference);
+
+        verify(mContext).startActivity(captor.capture());
+
+        final Intent intent = captor.getValue();
+        assertThat(intent.getAction()).isEqualTo(Intent.ACTION_VIEW);
+        assertThat(intent.getData()).isEqualTo(
+                Uri.parse(TextUtils.expandTemplate(SETUP_URL, "").toString()));
+    }
+}