Merge "[Settings] Replace TelephonyManager#from()"

    public void init(int subId) {

        mSubId = subId;

        mTelephonyManager = TelephonyManager.from(mContext).createForSubscriptionId(mSubId);

        mTelephonyManager = mContext.getSystemService(TelephonyManager.class)

                .createForSubscriptionId(mSubId);

    }

    @Override

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

import static org.mockito.Mockito.doReturn;

import static org.mockito.Mockito.doNothing;

import static org.mockito.Mockito.spy;

import static org.mockito.Mockito.verify;

import static org.robolectric.Shadows.shadowOf;

import android.app.Activity;

import android.content.Context;

import android.content.Intent;

import android.telephony.TelephonyManager;

import android.telephony.euicc.EuiccManager;

import androidx.preference.Preference;

import androidx.test.ext.junit.runners.AndroidJUnit4;

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.Robolectric;

import org.robolectric.RobolectricTestRunner;

import org.robolectric.RuntimeEnvironment;

import org.robolectric.shadows.ShadowTelephonyManager;

@RunWith(RobolectricTestRunner.class)

@RunWith(AndroidJUnit4.class)

public class EuiccPreferenceControllerTest {

    private static final int SUB_ID = 2;

    @Mock

    private TelephonyManager mTelephonyManager;

    @Mock

    private Activity mActivity;

    private ShadowTelephonyManager mShadowTelephonyManager;

    private EuiccPreferenceController mController;

    private Preference mPreference;

    public void setUp() {

        MockitoAnnotations.initMocks(this);

        mContext = spy(RuntimeEnvironment.application);

        doReturn(mTelephonyManager).when(mActivity).getSystemService(Context.TELEPHONY_SERVICE);

        doReturn(mTelephonyManager).when(mTelephonyManager).createForSubscriptionId(SUB_ID);

        mContext = spy(RuntimeEnvironment.application.getBaseContext());

        mTelephonyManager = mContext.getSystemService(TelephonyManager.class);

        mShadowTelephonyManager = shadowOf(mTelephonyManager);

        mShadowTelephonyManager.setTelephonyManagerForSubscriptionId(SUB_ID, mTelephonyManager);

        mPreference = new Preference(mContext);

        mController = new EuiccPreferenceController(mActivity, "euicc");

        mController = new EuiccPreferenceController(mContext, "euicc");

        mController.init(SUB_ID);

        mPreference.setKey(mController.getPreferenceKey());

    }

    @Test

    public void handlePreferenceTreeClick_startActivity() {

        ArgumentCaptor<Intent> captor = ArgumentCaptor.forClass(Intent.class);

        doNothing().when(mContext).startActivity(captor.capture());

        mController.handlePreferenceTreeClick(mPreference);

        verify(mActivity).startActivity(captor.capture());

        assertThat(captor.getValue().getAction()).isEqualTo(

                EuiccManager.ACTION_MANAGE_EMBEDDED_SUBSCRIPTIONS);

    }