Merge "Add test case for CrossSimCallingPreferenceControllerTest"

package com.android.settings.network.telephony;

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

import static org.mockito.Mockito.spy;

import android.content.Context;

import androidx.test.core.app.ApplicationProvider;

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

import com.android.settings.core.BasePreferenceController;

import org.junit.Before;

import org.junit.Test;

import org.junit.runner.RunWith;

@RunWith(AndroidJUnit4.class)

        mController = new CrossSimCallingPreferenceController(mContext, "cross_sim_calling_key");

        mController.init(SUB_ID);

    }

    @Test

    public void controller_isUnavailable() {

        assertThat(mController.getAvailabilityStatus())

                .isEqualTo(BasePreferenceController.CONDITIONALLY_UNAVAILABLE);

    }

}