Added InboundSmsTrackerTest unit tests.

/*

 * Copyright (C) 2015 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.internal.telephony;

import android.database.MatrixCursor;

import android.test.suitebuilder.annotation.SmallTest;

import java.util.Arrays;

import static org.junit.Assert.*;

import org.junit.Before;

import org.junit.Test;

public class InboundSmsTrackerTest {

    InboundSmsTracker mInboundSmsTracker;

    private final byte[] FAKE_PDU = new byte[]{1, 2, 3};

    private final long FAKE_TIMESTAMP = 123456L;

    private final int FAKE_DEST_PORT = 1234;

    private final String FAKE_ADDRESS = "address";

    private final int FAKE_REFERENCE_NUMBER = 345;

    private final int FAKE_SEQUENCE_NUMBER = 3;

    private final int FAKE_MESSAGE_COUNT = 5;

    @Before

    public void setUp() throws Exception {

        mInboundSmsTracker = new InboundSmsTracker(FAKE_PDU, FAKE_TIMESTAMP, FAKE_DEST_PORT, false,

                FAKE_ADDRESS, FAKE_REFERENCE_NUMBER, FAKE_SEQUENCE_NUMBER, FAKE_MESSAGE_COUNT,

                false);

    }

    @Test

    @SmallTest

    public void testInitialization() {

        assertTrue(Arrays.equals(FAKE_PDU, mInboundSmsTracker.getPdu()));

        assertEquals(FAKE_TIMESTAMP, mInboundSmsTracker.getTimestamp());

        assertEquals(FAKE_DEST_PORT, mInboundSmsTracker.getDestPort());

        assertFalse(mInboundSmsTracker.is3gpp2());

        assertEquals(FAKE_ADDRESS, mInboundSmsTracker.getAddress());

        assertEquals(FAKE_REFERENCE_NUMBER, mInboundSmsTracker.getReferenceNumber());

        assertEquals(FAKE_SEQUENCE_NUMBER, mInboundSmsTracker.getSequenceNumber());

        assertEquals(FAKE_MESSAGE_COUNT, mInboundSmsTracker.getMessageCount());

        assertEquals(1, mInboundSmsTracker.getIndexOffset());

        assertEquals(SmsConstants.FORMAT_3GPP, mInboundSmsTracker.getFormat());

        String[] args = new String[]{"123"};

        mInboundSmsTracker.setDeleteWhere(InboundSmsHandler.SELECT_BY_ID, args);

        assertEquals(InboundSmsHandler.SELECT_BY_ID, mInboundSmsTracker.getDeleteWhere());

        assertTrue(Arrays.equals(args, mInboundSmsTracker.getDeleteWhereArgs()));

    }

    @Test

    @SmallTest

    public void testInitializationFromDb() {

        MatrixCursor mc = new MatrixCursor(

                new String[]{"pdu", "seq", "dest", "date", "ref", "cnt", "addr", "id"});

        mc.addRow(new Object[]{IntegralToString.bytesToHexString(FAKE_PDU, false),

                FAKE_SEQUENCE_NUMBER, FAKE_DEST_PORT, FAKE_TIMESTAMP,

                FAKE_REFERENCE_NUMBER, FAKE_MESSAGE_COUNT, FAKE_ADDRESS, 1});

        mc.moveToFirst();

        mInboundSmsTracker = new InboundSmsTracker(mc, false);

        testInitialization();

    }

}

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