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Commit 1059899c authored by Rambo Wang's avatar Rambo Wang
Browse files

Add UT cases for new introduced SignalStrengthUpdateRequest 

Bug: 164432835
Test: atest SignalStrengthUpdateRequestTest
Change-Id: I69ba8bb1ffad2dfc9474ca97cc889815ed26bcd0
parent 9c18ff8a

tests/telephonytests/src/com/android/internal/telephony/SignalStrengthUpdateRequestTest.java

0 → 100644
+125 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2021 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 static com.google.common.truth.Truth.assertThat;



import android.os.Parcel;

import android.telephony.AccessNetworkConstants;

import android.telephony.SignalStrengthUpdateRequest;

import android.telephony.SignalThresholdInfo;



import androidx.test.filters.SmallTest;



import junit.framework.TestCase;



import org.junit.Test;



import java.util.Collection;

import java.util.List;



public class SignalStrengthUpdateRequestTest extends TestCase {



    private SignalThresholdInfo mRssiInfo = new SignalThresholdInfo.Builder()

            .setRadioAccessNetworkType(AccessNetworkConstants.AccessNetworkType.GERAN)

            .setSignalMeasurementType(SignalThresholdInfo.SIGNAL_MEASUREMENT_TYPE_RSSI)

            .setThresholds(new int[]{-109, -103, -97, -89})

            .build();



    private SignalThresholdInfo mRscpInfo = new SignalThresholdInfo.Builder()

            .setRadioAccessNetworkType(AccessNetworkConstants.AccessNetworkType.UTRAN)

            .setSignalMeasurementType(SignalThresholdInfo.SIGNAL_MEASUREMENT_TYPE_RSCP)

            .setThresholds(new int[]{-115, -105, -95, -85})

            .build();



    @Test

    @SmallTest

    public void testPublicConstructorWithInvalidParam() {

        // null Collection

        validateBuilderWithInvalidParam(null);



        // duplication of SignalMeasurementType in Collection

        validateBuilderWithInvalidParam(List.of(mRssiInfo, mRssiInfo));



        // The following two cases can not turn on until the implement is ready:

        // empty Collections

        // validateBuilderWithInvalidParam(List.of());

    }



    @Test

    @SmallTest

    public void testPublicConstructorWithValidParam() {

        Collection<SignalThresholdInfo> infos = List.of(mRssiInfo, mRscpInfo);

        SignalStrengthUpdateRequest request = new SignalStrengthUpdateRequest.Builder()

                .setSignalThresholdInfos(infos).setReportingRequestedWhileIdle(false).build();

        assertFalse(request.isReportingRequestedWhileIdle());

        assertFalse(request.isSystemThresholdReportingRequestedWhileIdle());

        assertEquals(infos, request.getSignalThresholdInfos());

    }



    @Test

    @SmallTest

    public void testParcel() {

        Collection<SignalThresholdInfo> infos = List.of(mRssiInfo, mRscpInfo);

        SignalStrengthUpdateRequest request = new SignalStrengthUpdateRequest.Builder()

                .setSignalThresholdInfos(infos).setReportingRequestedWhileIdle(true).build();



        Parcel p = Parcel.obtain();

        request.writeToParcel(p, 0);

        p.setDataPosition(0);



        SignalStrengthUpdateRequest newRequest =

                SignalStrengthUpdateRequest.CREATOR.createFromParcel(p);

        assertThat(newRequest).isEqualTo(request);

    }



    @Test

    @SmallTest

    public void testEquals() {

        Collection<SignalThresholdInfo> infos1 = List.of(mRssiInfo, mRscpInfo);

        SignalStrengthUpdateRequest request1 = new SignalStrengthUpdateRequest.Builder()

                .setSignalThresholdInfos(infos1).setReportingRequestedWhileIdle(false).build();



        assertTrue(request1.equals(request1));



        // Ordering does not matter

        Collection<SignalThresholdInfo> infos2 = List.of(mRscpInfo, mRssiInfo);

        SignalStrengthUpdateRequest request2 = new SignalStrengthUpdateRequest.Builder()

                .setSignalThresholdInfos(infos2).setReportingRequestedWhileIdle(false).build();

        assertTrue(request1.equals(request2));



        SignalStrengthUpdateRequest request3 = new SignalStrengthUpdateRequest.Builder()

                .setSignalThresholdInfos(infos1).setReportingRequestedWhileIdle(true).build();

        assertFalse(request1.equals(request3));



        SignalStrengthUpdateRequest request4 = new SignalStrengthUpdateRequest.Builder()

                .setSignalThresholdInfos(infos1).setReportingRequestedWhileIdle(false)

                .setSystemThresholdReportingRequestedWhileIdle(true).build();



        // return false if the object is not SignalStrengthUpdateRequest

        assertFalse(request1.equals("test"));

    }



    private void validateBuilderWithInvalidParam(Collection<SignalThresholdInfo> infos) {

        try {

            new SignalStrengthUpdateRequest.Builder()

                    .setSignalThresholdInfos(infos).setReportingRequestedWhileIdle(false).build();

            fail("Exception expected");

        } catch (IllegalArgumentException | NullPointerException expected) {

        }

    }

}

tests/telephonytests/src/com/android/internal/telephony/SignalThresholdInfoTest.java

+11 −1
Original line number Diff line number Diff line
@@ -165,7 +165,7 @@ public class SignalThresholdInfoTest extends TestCase { 
                .setSignalMeasurementType(SignalThresholdInfo.SIGNAL_MEASUREMENT_TYPE_RSSI)

                .setHysteresisMs(0)

                .setHysteresisDb(0)

                .setThresholds(new int[]{})

                .setThresholdsUnlimited(new int[]{})

                .setIsEnabled(false)

                .build());

        stList.add(new SignalThresholdInfo.Builder()
@@ -249,6 +249,16 @@ public class SignalThresholdInfoTest extends TestCase { 
        buildWithInvalidParameterThrowException(AccessNetworkConstants.AccessNetworkType.GERAN,

                SignalThresholdInfo.SIGNAL_MEASUREMENT_TYPE_RSSI, null);



        // Empty thresholds

        buildWithInvalidParameterThrowException(AccessNetworkConstants.AccessNetworkType.GERAN,

                SignalThresholdInfo.SIGNAL_MEASUREMENT_TYPE_RSSI, new int[]{});





        // Too long thresholds array

        buildWithInvalidParameterThrowException(AccessNetworkConstants.AccessNetworkType.GERAN,

                SignalThresholdInfo.SIGNAL_MEASUREMENT_TYPE_RSSI,

                new int[]{-100, -90, -70, -60, -58});



        // Thresholds value out of range

        for (int signalMeasurementType : INVALID_THRESHOLDS_MAP.keySet()) {

            List<Integer> invalidThresholds = INVALID_THRESHOLDS_MAP.get(signalMeasurementType);