Merge "Fix broken test in sdk 26"

/*

 * 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.ims;

import android.content.Context;

/**

 * Fake test class to com.android.ims.ImsManager

 */

public class ImsManager {

    public static boolean wfcEnabledByPlatform;

    public static boolean wfcProvisioned;

    public static boolean isWfcEnabledByPlatform(Context context) {

        return wfcEnabledByPlatform;

    }

    public static boolean isWfcProvisionedOnDevice(Context context) {

        return wfcProvisioned;

    }

    public static int getWfcMode(Context context, boolean roaming) {

        return 0;

    }

    public static boolean isWfcEnabledByUser(Context context) {

        return false;

    }

}

package com.android.settings.network;

import static com.google.common.truth.Truth.assertThat;

import static org.mockito.Matchers.anyInt;

import static org.mockito.Mockito.verify;

import android.content.Context;

import android.support.v7.preference.Preference;

import android.telephony.CarrierConfigManager;

import android.telephony.TelephonyManager;

import com.android.ims.ImsManager;

import com.android.settings.testutils.SettingsRobolectricTestRunner;

import com.android.settings.TestConfig;

import com.android.settings.network.WifiCallingPreferenceControllerTest.ShadowImsManager;

import com.android.settings.testutils.SettingsRobolectricTestRunner;

import org.junit.After;

import org.junit.Before;

import org.junit.Test;

import org.junit.runner.RunWith;

import org.mockito.Answers;

import org.mockito.Mock;

import org.mockito.MockitoAnnotations;

import org.robolectric.RuntimeEnvironment;

import org.robolectric.annotation.Config;

import static com.google.common.truth.Truth.assertThat;

import static org.mockito.Matchers.anyInt;

import static org.mockito.Mockito.verify;

import static org.mockito.Mockito.when;

import org.robolectric.annotation.Implementation;

import org.robolectric.annotation.Implements;

@RunWith(SettingsRobolectricTestRunner.class)

@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION_O)

@Config(manifest = TestConfig.MANIFEST_PATH,

        sdk = TestConfig.SDK_VERSION_O,

        shadows = {ShadowImsManager.class})

public class WifiCallingPreferenceControllerTest {

    @Mock

    private Context mContext;

    @Mock(answer = Answers.RETURNS_DEEP_STUBS)

    private CarrierConfigManager mCarrierConfigManager;

    @Mock

    private TelephonyManager mTelephonyManager;

    @Mock

    private Preference mPreference;

    private Context mContext;

    private WifiCallingPreferenceController mController;

    @Before

    public void setUp() {

        mContext = RuntimeEnvironment.application;

        MockitoAnnotations.initMocks(this);

        when(mContext.getSystemService(Context.CARRIER_CONFIG_SERVICE))

                .thenReturn(mCarrierConfigManager);

        when(mContext.getSystemService(Context.TELEPHONY_SERVICE))

                .thenReturn(mTelephonyManager);

        mController = new WifiCallingPreferenceController(mContext);

    }

    @After

    public void teardown() {

        ShadowImsManager.reset();

    }

    @Test

    public void isAvailable_platformEnabledAndProvisioned_shouldReturnTrue() {

        ImsManager.wfcEnabledByPlatform = true;

        ImsManager.wfcProvisioned = true;

        ShadowImsManager.wfcProvisioned = true;

        ShadowImsManager.wfcEnabledByPlatform = true;

        assertThat(mController.isAvailable()).isTrue();

    }

        verify(mPreference).setSummary(anyInt());

    }

    @Implements(ImsManager.class)

    public static class ShadowImsManager {

        public static boolean wfcEnabledByPlatform;

        public static boolean wfcProvisioned;

        public static void reset() {

            wfcEnabledByPlatform = false;

            wfcProvisioned = false;

        }

        @Implementation

        public static boolean isWfcEnabledByPlatform(Context context) {

            return wfcEnabledByPlatform;

        }

        @Implementation

        public static boolean isWfcProvisionedOnDevice(Context context) {

            return wfcProvisioned;

        }

    }

}