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Commit 33c5c879 authored by Weilin Xu's avatar Weilin Xu
Browse files

Add emergency alert system API unit test 

Bug: 361348719
Flag: android.hardware.radio.hd_radio_emergency_alert_system
Test: atest android.hardware.radio.RadioAlertUnitTest
Change-Id: I44e88a8f717b5dc408c76b4b909537043b969ff4
parent 16c8b144

core/tests/BroadcastRadioTests/src/android/hardware/radio/RadioAlertUnitTest.java

+232 −0
Original line number Diff line number Diff line
@@ -21,6 +21,7 @@ import static org.junit.Assert.assertThrows; 
import android.os.Parcel;

import android.platform.test.annotations.EnableFlags;



import com.google.common.primitives.Ints;

import com.google.common.truth.Expect;



import org.junit.Rule;
@@ -34,6 +35,20 @@ public final class RadioAlertUnitTest { 


    private static final int TEST_FLAGS = 0;

    private static final int CREATOR_ARRAY_SIZE = 3;

    private static final int TEST_STATUS = RadioAlert.STATUS_ACTUAL;

    private static final int TEST_TYPE = RadioAlert.MESSAGE_TYPE_ALERT;

    private static final int[] TEST_CATEGORIES_1 = new int[]{RadioAlert.CATEGORY_CBRNE,

            RadioAlert.CATEGORY_GEO};

    private static final int[] TEST_CATEGORIES_2 = new int[]{RadioAlert.CATEGORY_CBRNE,

            RadioAlert.CATEGORY_FIRE};

    private static final int TEST_URGENCY_1 = RadioAlert.URGENCY_EXPECTED;

    private static final int TEST_URGENCY_2 = RadioAlert.URGENCY_FUTURE;

    private static final int TEST_SEVERITY_1 = RadioAlert.SEVERITY_SEVERE;

    private static final int TEST_SEVERITY_2 = RadioAlert.SEVERITY_MODERATE;

    private static final int TEST_CERTAINTY_1 = RadioAlert.CERTAINTY_POSSIBLE;

    private static final int TEST_CERTAINTY_2 = RadioAlert.CERTAINTY_UNLIKELY;

    private static final String TEST_DESCRIPTION_MESSAGE_1 = "Test Alert Description Message 1.";

    private static final String TEST_DESCRIPTION_MESSAGE_2 = "Test Alert Description Message 2.";

    private static final String TEST_GEOCODE_VALUE_NAME = "SAME";

    private static final String TEST_GEOCODE_VALUE_1 = "006109";

    private static final String TEST_GEOCODE_VALUE_2 = "006009";
@@ -54,6 +69,18 @@ public final class RadioAlertUnitTest { 
            List.of(TEST_POLYGON), List.of(TEST_GEOCODE_1));

    private static final RadioAlert.AlertArea TEST_AREA_2 = new RadioAlert.AlertArea(

            new ArrayList<>(), List.of(TEST_GEOCODE_1, TEST_GEOCODE_2));

    private static final List<RadioAlert.AlertArea> TEST_AREA_LIST_1 = List.of(TEST_AREA_1);

    private static final List<RadioAlert.AlertArea> TEST_AREA_LIST_2 = List.of(TEST_AREA_2);

    private static final String TEST_LANGUAGE_1 = "en-US";



    private static final RadioAlert.AlertInfo TEST_ALERT_INFO_1 = new RadioAlert.AlertInfo(

            TEST_CATEGORIES_1, TEST_URGENCY_1, TEST_SEVERITY_1, TEST_CERTAINTY_1,

            TEST_DESCRIPTION_MESSAGE_1, TEST_AREA_LIST_1, TEST_LANGUAGE_1);

    private static final RadioAlert.AlertInfo TEST_ALERT_INFO_2 = new RadioAlert.AlertInfo(

            TEST_CATEGORIES_2, TEST_URGENCY_2, TEST_SEVERITY_2, TEST_CERTAINTY_2,

            TEST_DESCRIPTION_MESSAGE_2, TEST_AREA_LIST_2, /* language= */ null);

    private static final RadioAlert TEST_ALERT = new RadioAlert(TEST_STATUS, TEST_TYPE,

            List.of(TEST_ALERT_INFO_1, TEST_ALERT_INFO_2));



    @Rule

    public final Expect mExpect = Expect.create();
@@ -374,4 +401,209 @@ public final class RadioAlertUnitTest { 
        mExpect.withMessage("Non-alert-area object").that(TEST_AREA_1)

                .isNotEqualTo(TEST_GEOCODE_1);

    }



    @Test

    public void constructor_withNullCategories_forAlertInfo_fails() {

        NullPointerException thrown = assertThrows(NullPointerException.class, () ->

                new RadioAlert.AlertInfo(/* categories= */ null, TEST_URGENCY_1, TEST_SEVERITY_1,

                        TEST_CERTAINTY_1, TEST_DESCRIPTION_MESSAGE_1, TEST_AREA_LIST_1,

                        TEST_LANGUAGE_1));



        mExpect.withMessage("Exception for alert info constructor with null categories")

                .that(thrown).hasMessageThat().contains("Categories can not be null");

    }



    @Test

    public void constructor_withNullAreaList_forAlertInfo_fails() {

        NullPointerException thrown = assertThrows(NullPointerException.class, () ->

                new RadioAlert.AlertInfo(TEST_CATEGORIES_1, TEST_URGENCY_1, TEST_SEVERITY_1,

                        TEST_CERTAINTY_1, TEST_DESCRIPTION_MESSAGE_1, /* areaList= */ null,

                        TEST_LANGUAGE_1));



        mExpect.withMessage("Exception for alert info constructor with null area list")

                .that(thrown).hasMessageThat().contains("Area list can not be null");

    }



    @Test

    public void getCategories_forAlertInfo() {

        mExpect.withMessage("Radio alert info categories")

                .that(Ints.asList(TEST_ALERT_INFO_1.getCategories()))

                .containsExactlyElementsIn(Ints.asList(TEST_CATEGORIES_1));

    }



    @Test

    public void getUrgency_forAlertInfo() {

        mExpect.withMessage("Radio alert info urgency")

                .that(TEST_ALERT_INFO_1.getUrgency()).isEqualTo(TEST_URGENCY_1);

    }



    @Test

    public void getSeverity_forAlertInfo() {

        mExpect.withMessage("Radio alert info severity")

                .that(TEST_ALERT_INFO_1.getSeverity()).isEqualTo(TEST_SEVERITY_1);

    }



    @Test

    public void getCertainty_forAlertInfo() {

        mExpect.withMessage("Radio alert info certainty")

                .that(TEST_ALERT_INFO_1.getCertainty()).isEqualTo(TEST_CERTAINTY_1);

    }



    @Test

    public void getDescription_forAlertInfo() {

        mExpect.withMessage("Radio alert info description")

                .that(TEST_ALERT_INFO_1.getDescription()).isEqualTo(TEST_DESCRIPTION_MESSAGE_1);

    }



    @Test

    public void getAreas_forAlertInfo() {

        mExpect.withMessage("Radio alert info areas")

                .that(TEST_ALERT_INFO_1.getAreas()).containsAtLeastElementsIn(TEST_AREA_LIST_1);

    }



    @Test

    public void getLanguage_forAlertInfo() {

        mExpect.withMessage("Radio alert language")

                .that(TEST_ALERT_INFO_1.getLanguage()).isEqualTo(TEST_LANGUAGE_1);

    }



    @Test

    public void describeContents_forAlertInfo() {

        mExpect.withMessage("Contents of alert info")

                .that(TEST_ALERT_INFO_1.describeContents()).isEqualTo(0);

    }



    @Test

    public void writeToParcel_forAlertInfoWithNullLanguage() {

        Parcel parcel = Parcel.obtain();



        TEST_ALERT_INFO_2.writeToParcel(parcel, TEST_FLAGS);



        parcel.setDataPosition(0);

        RadioAlert.AlertInfo alertInfoFromParcel = RadioAlert.AlertInfo.CREATOR

                .createFromParcel(parcel);

        mExpect.withMessage("Alert info from parcel with null language")

                .that(alertInfoFromParcel).isEqualTo(TEST_ALERT_INFO_2);

    }



    @Test

    public void writeToParcel_forAlertInfoWithNonnullLanguage() {

        Parcel parcel = Parcel.obtain();



        TEST_ALERT_INFO_1.writeToParcel(parcel, TEST_FLAGS);



        parcel.setDataPosition(0);

        RadioAlert.AlertInfo alertInfoFromParcel = RadioAlert.AlertInfo.CREATOR

                .createFromParcel(parcel);

        mExpect.withMessage("Alert info with nonnull language from parcel")

                .that(alertInfoFromParcel).isEqualTo(TEST_ALERT_INFO_1);

    }



    @Test

    public void newArray_forAlertInfoCreator() {

        RadioAlert.AlertInfo[] alertInfos = RadioAlert.AlertInfo.CREATOR

                .newArray(CREATOR_ARRAY_SIZE);



        mExpect.withMessage("Alert infos").that(alertInfos).hasLength(CREATOR_ARRAY_SIZE);

    }



    @Test

    public void hashCode_withSameAlertInfos() {

        RadioAlert.AlertInfo alertInfoCompared = new RadioAlert.AlertInfo(

                TEST_CATEGORIES_1, TEST_URGENCY_1, TEST_SEVERITY_1, TEST_CERTAINTY_1,

                TEST_DESCRIPTION_MESSAGE_1, TEST_AREA_LIST_1, TEST_LANGUAGE_1);



        mExpect.withMessage("Hash code of the same alert info")

                .that(alertInfoCompared.hashCode()).isEqualTo(TEST_ALERT_INFO_1.hashCode());

    }



    @Test

    public void constructor_forRadioAlert() {

        NullPointerException thrown = assertThrows(NullPointerException.class, () ->

                new RadioAlert(TEST_STATUS, TEST_TYPE, /* infoList= */ null));



        mExpect.withMessage("Exception for alert constructor with null alert info list")

                .that(thrown).hasMessageThat().contains("Alert info list can not be null");

    }



    @Test

    public void equals_withDifferentAlertInfo() {

        mExpect.withMessage("Different alert info").that(TEST_ALERT_INFO_1)

                .isNotEqualTo(TEST_ALERT_INFO_2);

    }



    @Test

    @SuppressWarnings("TruthIncompatibleType")

    public void equals_withDifferentTypeObject_forAlertInfo() {

        mExpect.withMessage("Non-alert-info object").that(TEST_ALERT_INFO_1)

                .isNotEqualTo(TEST_AREA_1);

    }



    @Test

    public void getStatus() {

        mExpect.withMessage("Radio alert status").that(TEST_ALERT.getStatus())

                .isEqualTo(TEST_STATUS);

    }



    @Test

    public void getMessageType() {

        mExpect.withMessage("Radio alert message type")

                .that(TEST_ALERT.getMessageType()).isEqualTo(TEST_TYPE);

    }



    @Test

    public void getInfoList() {

        mExpect.withMessage("Radio alert info list").that(TEST_ALERT.getInfoList())

                .containsExactly(TEST_ALERT_INFO_1, TEST_ALERT_INFO_2);

    }



    @Test

    public void describeContents() {

        mExpect.withMessage("Contents of radio alert")

                .that(TEST_ALERT.describeContents()).isEqualTo(0);

    }



    @Test

    public void writeToParcel() {

        Parcel parcel = Parcel.obtain();



        TEST_ALERT.writeToParcel(parcel, TEST_FLAGS);



        parcel.setDataPosition(0);

        RadioAlert alertFromParcel = RadioAlert.CREATOR.createFromParcel(parcel);

        mExpect.withMessage("Alert from parcel").that(alertFromParcel)

                .isEqualTo(TEST_ALERT);

    }



    @Test

    public void hashCode_withSameAlerts() {

        RadioAlert alertCompared = new RadioAlert(TEST_STATUS, TEST_TYPE,

                List.of(TEST_ALERT_INFO_1, TEST_ALERT_INFO_2));



        mExpect.withMessage("Hash code of the same alert")

                .that(alertCompared.hashCode()).isEqualTo(TEST_ALERT.hashCode());

    }



    @Test

    public void newArray_forAlertCreator() {

        RadioAlert[] alerts = RadioAlert.CREATOR.newArray(CREATOR_ARRAY_SIZE);



        mExpect.withMessage("Alerts").that(alerts).hasLength(CREATOR_ARRAY_SIZE);

    }



    @Test

    public void equals_withDifferentAlert() {

        RadioAlert differentAlert = new RadioAlert(TEST_STATUS, TEST_TYPE,

                List.of(TEST_ALERT_INFO_2));



        mExpect.withMessage("Different alert").that(TEST_ALERT)

                .isNotEqualTo(differentAlert);

    }



    @Test

    @SuppressWarnings("TruthIncompatibleType")

    public void equals_withDifferentTypeObject() {

        mExpect.withMessage("Non-alert object").that(TEST_ALERT)

                .isNotEqualTo(TEST_ALERT_INFO_2);

    }

}