[nfc test] Add test coverage for OemLogItems.

/*

 * 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;

import static org.junit.Assert.assertArrayEquals;

import static org.junit.Assert.assertEquals;

import static org.mockito.Mockito.mock;

import org.junit.Test;

import org.junit.runner.RunWith;

import org.junit.runners.JUnit4;

import java.time.Instant;

@RunWith(JUnit4.class)

public final class OemLogItemsTest {

    @Test

    public void testGetAction() {

        OemLogItems item = new OemLogItems.Builder(OemLogItems.LOG_ACTION_RF_FIELD_STATE_CHANGED)

                .build();

        assertEquals(OemLogItems.LOG_ACTION_RF_FIELD_STATE_CHANGED, item.getAction());

    }

    @Test

    public void testGetEvent() {

        OemLogItems item = new OemLogItems.Builder(OemLogItems.LOG_ACTION_NFC_TOGGLE)

                .setCallingEvent(OemLogItems.EVENT_ENABLE)

                .build();

        assertEquals(OemLogItems.EVENT_ENABLE, item.getEvent());

    }

    @Test

    public void testGetCallingPid() {

        OemLogItems item = new OemLogItems.Builder(OemLogItems.LOG_ACTION_NFC_TOGGLE)

                .setCallingPid(1234)

                .build();

        assertEquals(1234, item.getCallingPid());

    }

    @Test

    public void testGetCommandApdu() {

        byte[] commandApdu = {0x01, 0x02, 0x03};

        OemLogItems item = new OemLogItems.Builder(OemLogItems.LOG_ACTION_HCE_DATA)

                .setApduCommand(commandApdu)

                .build();

        assertArrayEquals(commandApdu, item.getCommandApdu());

    }

    @Test

    public void testGetResponseApdu() {

        byte[] responseApdu = {0x04, 0x05, 0x06};

        OemLogItems item = new OemLogItems.Builder(OemLogItems.LOG_ACTION_HCE_DATA)

                .setApduResponse(responseApdu)

                .build();

        assertArrayEquals(responseApdu, item.getResponseApdu());

    }

    @Test

    public void testGetRfFieldEventTimeMillis() {

        Instant expectedTime = Instant.ofEpochSecond(1688768000, 123456789);

        OemLogItems item = new OemLogItems.Builder(OemLogItems.LOG_ACTION_RF_FIELD_STATE_CHANGED)

                .setRfFieldOnTime(expectedTime)

                .build();

        assertEquals(expectedTime, item.getRfFieldEventTimeMillis());

    }

    @Test

    public void testGetTag() {

        Tag mockTag = mock(Tag.class);

        OemLogItems item = new OemLogItems.Builder(OemLogItems.LOG_ACTION_TAG_DETECTED)

                .setTag(mockTag)

                .build();

        assertEquals(mockTag, item.getTag());

    }

}