[AWARE] Move manager tests from service to manager directory

/*

 * Copyright (C) 2016 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.net.wifi.aware;

import static org.hamcrest.core.IsEqual.equalTo;

import android.test.suitebuilder.annotation.SmallTest;

import org.junit.Rule;

import org.junit.Test;

import org.junit.rules.ErrorCollector;

/**

 * Unit test harness for TlvBufferUtils class.

 */

@SmallTest

public class TlvBufferUtilsTest {

    @Rule

    public ErrorCollector collector = new ErrorCollector();

    /*

     * TlvBufferUtils Tests

     */

    @Test

    public void testTlvBuild() {

        TlvBufferUtils.TlvConstructor tlv11 = new TlvBufferUtils.TlvConstructor(1, 1);

        tlv11.allocate(15);

        tlv11.putByte(0, (byte) 2);

        tlv11.putByteArray(2, new byte[] {

                0, 1, 2 });

        collector.checkThat("tlv11-correct-construction",

                tlv11.getArray(), equalTo(new byte[]{0, 1, 2, 2, 3, 0, 1, 2}));

        LvBufferUtils.LvConstructor tlv01 = new LvBufferUtils.LvConstructor(1);

        tlv01.allocate(15);

        tlv01.putByte((byte) 2);

        tlv01.putByteArray(2, new byte[] {

                0, 1, 2 });

        collector.checkThat("tlv01-correct-construction",

                tlv01.getArray(), equalTo(new byte[] {1, 2, 3, 0, 1, 2 }));

        collector.checkThat("tlv11-valid",

                TlvBufferUtils.isValid(tlv11.getArray(), 1, 1),

                equalTo(true));

        collector.checkThat("tlv01-valid",

                LvBufferUtils.isValid(tlv01.getArray(), 1),

                equalTo(true));

    }

    @Test

    public void testTlvIterate() {

        final String ascii = "ABC";

        final String nonAscii = "何かもっと複雑な";

        TlvBufferUtils.TlvConstructor tlv22 = new TlvBufferUtils.TlvConstructor(2, 2);

        tlv22.allocate(18);

        tlv22.putInt(0, 2);

        tlv22.putShort(2, (short) 3);

        tlv22.putZeroLengthElement(55);

        TlvBufferUtils.TlvIterable tlv22It = new TlvBufferUtils.TlvIterable(2, 2, tlv22.getArray());

        int count = 0;

        for (TlvBufferUtils.TlvElement tlv : tlv22It) {

            if (count == 0) {

                collector.checkThat("tlv22-correct-iteration-mType", tlv.type, equalTo(0));

                collector.checkThat("tlv22-correct-iteration-mLength", tlv.length, equalTo(4));

                collector.checkThat("tlv22-correct-iteration-DATA", tlv.getInt(), equalTo(2));

            } else if (count == 1) {

                collector.checkThat("tlv22-correct-iteration-mType", tlv.type, equalTo(2));

                collector.checkThat("tlv22-correct-iteration-mLength", tlv.length, equalTo(2));

                collector.checkThat("tlv22-correct-iteration-DATA", (int) tlv.getShort(),

                        equalTo(3));

            } else if (count == 2) {

                collector.checkThat("tlv22-correct-iteration-mType", tlv.type, equalTo(55));

                collector.checkThat("tlv22-correct-iteration-mLength", tlv.length, equalTo(0));

            } else {

                collector.checkThat("Invalid number of iterations in loop - tlv22", true,

                        equalTo(false));

            }

            ++count;

        }

        if (count != 3) {

            collector.checkThat("Invalid number of iterations outside loop - tlv22", true,

                    equalTo(false));

        }

        TlvBufferUtils.TlvConstructor tlv02 = new TlvBufferUtils.TlvConstructor(0, 2);

        tlv02.allocate(100);

        tlv02.putByte(0, (byte) 2);

        tlv02.putString(0, ascii);

        tlv02.putString(0, nonAscii);

        TlvBufferUtils.TlvIterable tlv02It = new TlvBufferUtils.TlvIterable(0, 2, tlv02.getArray());

        count = 0;

        for (TlvBufferUtils.TlvElement tlv : tlv02It) {

            if (count == 0) {

                collector.checkThat("tlv02-correct-iteration-mLength", tlv.length, equalTo(1));

                collector.checkThat("tlv02-correct-iteration-DATA", (int) tlv.getByte(),

                        equalTo(2));

            } else if (count == 1) {

                collector.checkThat("tlv02-correct-iteration-mLength", tlv.length,

                        equalTo(ascii.length()));

                collector.checkThat("tlv02-correct-iteration-DATA", tlv.getString().equals(ascii),

                        equalTo(true));

            } else if (count == 2) {

                collector.checkThat("tlv02-correct-iteration-mLength", tlv.length,

                        equalTo(nonAscii.getBytes().length));

                collector.checkThat("tlv02-correct-iteration-DATA",

                        tlv.getString().equals(nonAscii), equalTo(true));

            } else {

                collector.checkThat("Invalid number of iterations in loop - tlv02", true,

                        equalTo(false));

            }

            ++count;

        }

        collector.checkThat("Invalid number of iterations outside loop - tlv02", count,

                equalTo(3));

        collector.checkThat("tlv22-valid",

                TlvBufferUtils.isValid(tlv22.getArray(), 2, 2),

                equalTo(true));

        collector.checkThat("tlv02-valid",

                LvBufferUtils.isValid(tlv02.getArray(), 2),

                equalTo(true));

    }

    @Test(expected = IllegalArgumentException.class)

    public void testTlvInvalidSizeT1L0() {

        TlvBufferUtils.TlvConstructor tlv10 = new TlvBufferUtils.TlvConstructor(1, 0);

    }

    @Test(expected = IllegalArgumentException.class)

    public void testTlvInvalidSizeTm3L2() {

        TlvBufferUtils.TlvConstructor tlv10 = new TlvBufferUtils.TlvConstructor(-3, 2);

    }

    @Test(expected = IllegalArgumentException.class)

    public void testTlvInvalidSizeT1Lm2() {

        TlvBufferUtils.TlvConstructor tlv10 = new TlvBufferUtils.TlvConstructor(1, -2);

    }

    @Test(expected = IllegalArgumentException.class)

    public void testTlvInvalidSizeT1L3() {

        TlvBufferUtils.TlvConstructor tlv10 = new TlvBufferUtils.TlvConstructor(1, 3);

    }

    @Test(expected = IllegalArgumentException.class)

    public void testTlvInvalidSizeT3L1() {

        TlvBufferUtils.TlvConstructor tlv10 = new TlvBufferUtils.TlvConstructor(3, 1);

    }

    @Test(expected = IllegalArgumentException.class)

    public void testTlvItInvalidSizeT1L0() {

        final byte[] dummy = {

                0, 1, 2 };

        final int dummyLength = 3;

        TlvBufferUtils.TlvIterable tlvIt10 = new TlvBufferUtils.TlvIterable(1, 0, dummy);

    }

    @Test(expected = IllegalArgumentException.class)

    public void testTlvItInvalidSizeTm3L2() {

        final byte[] dummy = {

                0, 1, 2 };

        final int dummyLength = 3;

        TlvBufferUtils.TlvIterable tlvIt10 = new TlvBufferUtils.TlvIterable(-3, 2, dummy);

    }

    @Test(expected = IllegalArgumentException.class)

    public void testTlvItInvalidSizeT1Lm2() {

        final byte[] dummy = {

                0, 1, 2 };

        final int dummyLength = 3;

        TlvBufferUtils.TlvIterable tlvIt10 = new TlvBufferUtils.TlvIterable(1, -2, dummy);

    }

    @Test(expected = IllegalArgumentException.class)

    public void testTlvItInvalidSizeT1L3() {

        final byte[] dummy = {

                0, 1, 2 };

        final int dummyLength = 3;

        TlvBufferUtils.TlvIterable tlvIt10 = new TlvBufferUtils.TlvIterable(1, 3, dummy);

    }

    @Test(expected = IllegalArgumentException.class)

    public void testTlvItInvalidSizeT3L1() {

        final byte[] dummy = {

                0, 1, 2 };

        final int dummyLength = 3;

        TlvBufferUtils.TlvIterable tlvIt10 = new TlvBufferUtils.TlvIterable(3, 1, dummy);

    }

    /**

     * Validate that a malformed byte array fails the TLV validity test.

     */

    @Test

    public void testTlvInvalidByteArray() {

        LvBufferUtils.LvConstructor tlv01 = new LvBufferUtils.LvConstructor(1);

        tlv01.allocate(15);

        tlv01.putByte((byte) 2);

        tlv01.putByteArray(2, new byte[]{0, 1, 2});

        byte[] array = tlv01.getArray();

        array[0] = 10;

        collector.checkThat("tlv01-invalid",

                LvBufferUtils.isValid(array, 1), equalTo(false));

    }

}