Merge "Add BluetoothMapbMessageSmsTest"

/*

 * Copyright 2022 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.bluetooth.map;

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

import android.content.Context;

import androidx.test.filters.SmallTest;

import androidx.test.InstrumentationRegistry;

import androidx.test.runner.AndroidJUnit4;

import com.android.bluetooth.map.BluetoothMapSmsPdu.SmsPdu;

import org.junit.Before;

import org.junit.Test;

import org.junit.runner.RunWith;

import java.io.ByteArrayInputStream;

import java.io.InputStream;

import java.util.ArrayList;

@SmallTest

@RunWith(AndroidJUnit4.class)

public class BluetoothMapbMessageSmsTest {

    private static final String TEST_SMS_BODY = "test_sms_body";

    private static final String TEST_MESSAGE = "test";

    private static final String TEST_ADDRESS = "12";

    private Context mTargetContext;

    private ArrayList<SmsPdu> TEST_SMS_BODY_PDUS;

    @Before

    public void setUp() throws Exception {

        mTargetContext = InstrumentationRegistry.getTargetContext();

        TEST_SMS_BODY_PDUS = BluetoothMapSmsPdu.getSubmitPdus(mTargetContext, TEST_MESSAGE,

                TEST_ADDRESS);

    }

    @Test

    public void settersAndGetters() {

        BluetoothMapbMessageSms messageSms = new BluetoothMapbMessageSms();

        messageSms.setSmsBody(TEST_SMS_BODY);

        messageSms.setSmsBodyPdus(TEST_SMS_BODY_PDUS);

        assertThat(messageSms.getSmsBody()).isEqualTo(TEST_SMS_BODY);

        assertThat(messageSms.mEncoding).isEqualTo(TEST_SMS_BODY_PDUS.get(0).getEncodingString());

    }

    @Test

    public void parseMsgInit() {

        BluetoothMapbMessageSms messageSms = new BluetoothMapbMessageSms();

        messageSms.parseMsgInit();

        assertThat(messageSms.getSmsBody()).isEqualTo("");

    }

    @Test

    public void encodeToByteArray_thenAddByParsing() throws Exception {

        BluetoothMapbMessageSms messageSmsToEncode = new BluetoothMapbMessageSms();

        messageSmsToEncode.setType(BluetoothMapUtils.TYPE.SMS_GSM);

        messageSmsToEncode.setFolder("placeholder");

        messageSmsToEncode.setStatus(true);

        messageSmsToEncode.setSmsBodyPdus(TEST_SMS_BODY_PDUS);

        byte[] encodedMessageSms = messageSmsToEncode.encode();

        InputStream inputStream = new ByteArrayInputStream(encodedMessageSms);

        BluetoothMapbMessage messageParsed = BluetoothMapbMessage.parse(inputStream,

                BluetoothMapAppParams.CHARSET_NATIVE);

        assertThat(messageParsed).isInstanceOf(BluetoothMapbMessageSms.class);

        BluetoothMapbMessageSms messageSmsParsed = (BluetoothMapbMessageSms) messageParsed;

        assertThat(messageSmsParsed.getSmsBody()).isEqualTo(TEST_MESSAGE);

    }

    @Test

    public void encodeToByteArray_withEmptyMessage_thenAddByParsing() throws Exception {

        BluetoothMapbMessageSms messageSmsToEncode = new BluetoothMapbMessageSms();

        messageSmsToEncode.setType(BluetoothMapUtils.TYPE.SMS_GSM);

        messageSmsToEncode.setFolder("placeholder");

        messageSmsToEncode.setStatus(true);

        byte[] encodedMessageSms = messageSmsToEncode.encode();

        InputStream inputStream = new ByteArrayInputStream(encodedMessageSms);

        BluetoothMapbMessage messageParsed = BluetoothMapbMessage.parse(inputStream,

                BluetoothMapAppParams.CHARSET_UTF8);

        assertThat(messageParsed).isInstanceOf(BluetoothMapbMessageSms.class);

        BluetoothMapbMessageSms messageSmsParsed = (BluetoothMapbMessageSms) messageParsed;

        assertThat(messageSmsParsed.getSmsBody()).isEqualTo("");

    }

}

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