Merge "Add removeDataDisallowedReason"

        mEvaluatedTime = System.currentTimeMillis();

    }

    /**

     * Remove a data disallowed reason if one exists.

     *

     * @param reason Disallowed reason.

     */

    public void removeDataDisallowedReason(DataDisallowedReason reason) {

        mDataDisallowedReasons.remove(reason);

        mEvaluatedTime = System.currentTimeMillis();

    }

    /**

     * Add a data allowed reason. Note that adding an allowed reason will clean up the disallowed

     * reasons because they are mutual exclusive.

/*

 * Copyright (C) 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.internal.telephony.data;

import com.android.internal.telephony.TelephonyTest;

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

import org.junit.After;

import org.junit.Before;

import org.junit.Test;

public class DataEvaluationTest extends TelephonyTest {

    DataEvaluation mDataEvaluationUT;

    @Before

    public void setUp() throws Exception {

        logd("DataEvaluationTest +Setup!");

        super.setUp(getClass().getSimpleName());

        logd("DataEvaluationTest -Setup!");

    }

    @After

    public void tearDown() throws Exception {

        logd("tearDown");

        super.tearDown();

    }

    @Test

    public void testModifyDataDisallowedReasonSet() {

        mDataEvaluationUT = new DataEvaluation(DataEvaluation.DataEvaluationReason.DATA_RETRY);

        mDataEvaluationUT.addDataDisallowedReason(

                DataEvaluation.DataDisallowedReason.DATA_DISABLED);

        mDataEvaluationUT.addDataDisallowedReason(

                DataEvaluation.DataDisallowedReason.ROAMING_DISABLED);

        assertThat(mDataEvaluationUT.getDataDisallowedReasons().size()).isEqualTo(2);

        //remove nonexistent disallowed reason

        mDataEvaluationUT.removeDataDisallowedReason(

                DataEvaluation.DataDisallowedReason.DEFAULT_DATA_UNSELECTED);

        assertThat(mDataEvaluationUT.getDataDisallowedReasons().size()).isEqualTo(2);

        mDataEvaluationUT.removeDataDisallowedReason(

                DataEvaluation.DataDisallowedReason.DATA_DISABLED);

        assertThat(mDataEvaluationUT.getDataDisallowedReasons().size()).isEqualTo(1);

    }

}