Merge "Test: Adding Test Cases to CardemulationTest" into main

/*

 * Copyright (C) 2024 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 android.nfc.cardemulation;

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

import static org.mockito.Mockito.mock;

import static org.mockito.Mockito.verify;

import static org.mockito.Mockito.when;

import android.content.ComponentName;

import android.content.Context;

import android.content.pm.PackageManager;

import android.nfc.INfcCardEmulation;

import android.nfc.NfcAdapter;

import android.os.RemoteException;

import android.os.UserHandle;

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

import com.android.dx.mockito.inline.extended.ExtendedMockito;

import org.junit.After;

import org.junit.Before;

import org.junit.Test;

import org.junit.runner.RunWith;

import org.mockito.Mock;

import org.mockito.MockitoAnnotations;

import org.mockito.MockitoSession;

import org.mockito.quality.Strictness;

@RunWith(AndroidJUnit4.class)

public class CardemulationTest {

    private CardEmulation mCardEmulation;

    @Mock

    private Context mContext;

    @Mock

    private INfcCardEmulation mINfcCardEmulation;

    @Mock

    private NfcAdapter mNfcAdapter;

    @Mock

    private PackageManager mPackageManager;

    private MockitoSession mMockitoSession;

    @Before

    public void setUp() {

        mMockitoSession = ExtendedMockito.mockitoSession()

                .mockStatic(NfcAdapter.class)

                .strictness(Strictness.LENIENT)

                .startMocking();

        MockitoAnnotations.initMocks(this);

        when(mPackageManager.hasSystemFeature(PackageManager.FEATURE_NFC_HOST_CARD_EMULATION))

                .thenReturn(true);

        when(mContext.getApplicationContext()).thenReturn(mContext);

        when(mContext.getPackageManager()).thenReturn(mPackageManager);

        assertThat(mNfcAdapter).isNotNull();

        when(mNfcAdapter.getCardEmulationService()).thenReturn(mINfcCardEmulation);

        when(mNfcAdapter.getContext()).thenReturn(mContext);

        mCardEmulation = CardEmulation.getInstance(mNfcAdapter);

    }

    @After

    public void tearDown() {

        mMockitoSession.finishMocking();

    }

    @Test

    public void testIsDefaultServiceForCategory() throws RemoteException {

        ComponentName componentName = mock(ComponentName.class);

        UserHandle userHandle = mock(UserHandle.class);

        when(userHandle.getIdentifier()).thenReturn(1);

        when(mContext.getUser()).thenReturn(userHandle);

        when(mINfcCardEmulation.isDefaultServiceForCategory(1, componentName,

                "payment")).thenReturn(true);

        boolean result = mCardEmulation.isDefaultServiceForCategory(componentName,

                "payment");

        assertThat(result).isTrue();

        verify(mINfcCardEmulation).isDefaultServiceForCategory(1, componentName,

                "payment");

    }

    @Test

    public void testIsDefaultServiceForAid() throws RemoteException {

        ComponentName componentName = mock(ComponentName.class);

        UserHandle userHandle = mock(UserHandle.class);

        when(userHandle.getIdentifier()).thenReturn(1);

        when(mContext.getUser()).thenReturn(userHandle);

        when(mINfcCardEmulation.isDefaultServiceForAid(1, componentName,

                "payment")).thenReturn(true);

        boolean result = mCardEmulation.isDefaultServiceForAid(componentName,

                "payment");

        assertThat(result).isTrue();

        verify(mINfcCardEmulation).isDefaultServiceForAid(1, componentName,

                "payment");

    }

}