| /* |
| * Copyright (C) 2019 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.google.common.truth.Truth.assertThat; |
| |
| import android.content.Context; |
| import android.os.PersistableBundle; |
| import android.telephony.CarrierConfigManager; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.MockitoAnnotations; |
| import org.robolectric.RobolectricTestRunner; |
| import org.robolectric.RuntimeEnvironment; |
| import org.robolectric.Shadows; |
| import org.robolectric.annotation.Config; |
| import org.robolectric.shadows.ShadowCarrierConfigManager; |
| |
| @RunWith(RobolectricTestRunner.class) |
| @Config(shadows = ShadowCarrierConfigManager.class) |
| public class CarrierSettingsVersionPreferenceControllerTest { |
| |
| private ShadowCarrierConfigManager mCarrierConfigManager; |
| private CarrierSettingsVersionPreferenceController mController; |
| private int mSubscriptionId = 1234; |
| |
| @Before |
| public void setUp() { |
| MockitoAnnotations.initMocks(this); |
| final Context context = RuntimeEnvironment.application; |
| mController = new CarrierSettingsVersionPreferenceController(context, "dummy_key"); |
| mController.init(mSubscriptionId); |
| mCarrierConfigManager = Shadows.shadowOf( |
| context.getSystemService(CarrierConfigManager.class)); |
| } |
| |
| @Test |
| public void getSummary_nullConfig_noCrash() { |
| mCarrierConfigManager.setConfigForSubId(mSubscriptionId, null); |
| assertThat(mController.getSummary()).isNull(); |
| } |
| |
| @Test |
| public void getSummary_nullVersionString_noCrash() { |
| mCarrierConfigManager.setConfigForSubId(mSubscriptionId, new PersistableBundle()); |
| assertThat(mController.getSummary()).isNull(); |
| } |
| |
| @Test |
| public void getSummary_hasVersionString_correctSummary() { |
| final PersistableBundle bundle = new PersistableBundle(); |
| bundle.putString(CarrierConfigManager.KEY_CARRIER_CONFIG_VERSION_STRING, |
| "test_version_123"); |
| mCarrierConfigManager.setConfigForSubId(mSubscriptionId, bundle); |
| assertThat(mController.getSummary()).isEqualTo("test_version_123"); |
| } |
| } |