/*-
 * ============LICENSE_START=======================================================
 * PROJECT
 * ================================================================================
 * Copyright (C) 2018 AT&T Intellectual Property. All rights reserved.
 * ================================================================================
 * 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.
 * ============LICENSE_END=========================================================
 */
package org.onap.dcae.vestest;

import static org.junit.Assert.assertTrue;
import static org.onap.dcae.vestest.TestingUtilities.createTemporaryFile;

import com.google.gson.JsonObject;
import java.nio.file.Path;
import org.junit.Before;
import org.junit.Test;
import org.onap.dcae.controller.FetchDynamicConfig;
import org.onap.dcae.controller.LoadDynamicConfig;


public class TestFetchConfig {

    private Path temporaryFile;

    @Before
    public void setUp() {
        temporaryFile = createTemporaryFile();
    }

    @Test
    public void shouldWriteFileAndAttachDMaaPStreamsPropertiesFromConfiguration() {
        // given
        FetchDynamicConfig loadDynamicConfig = new FetchDynamicConfig();
        FetchDynamicConfig.configFile = temporaryFile.toString();
        String sampleConfiguration = LoadDynamicConfig.readFile("src/test/resources/controller-config_singleline_ip.json");

        // when
        loadDynamicConfig.writefile(sampleConfiguration);

        // then
        JsonObject actuallyWrittenJSONContent = TestingUtilities.readJSONFromFile(temporaryFile);
        assertTrue(actuallyWrittenJSONContent.has("streams_publishes"));
    }

    @Test
    public void shouldThrowNoErrorsWhileParsingConsulResponse() {
        // given
        FetchDynamicConfig.retString = "[{\"ID\":\"81bc2a17-8cfa-3f6f-30a9-a545a9b6ac2f\",\"Node\":\"zldcrdm5bdcc2dokr00\",\"Address\":\"135.25.108.161\",\"Datacenter\":\"zldcrdm5bdcc2\",\"TaggedAddresses\":{\"lan\":\"135.25.108.161\",\"wan\":\"135.25.108.161\"},\"NodeMeta\":{\"fqdn\":\"zldcrdm5bdcc2dokr00.2f3fb3.rdm5b.tci.att.com\"},\"ServiceID\":\"20299a144716:config_binding_service:10000\",\"ServiceName\":\"config_binding_service\",\"ServiceTags\":[],\"ServiceAddress\":\"135.25.108.161\",\"ServicePort\":10000,\"ServiceEnableTagOverride\":false,\"CreateIndex\":9153156,\"ModifyIndex\":9153156}]";

        // then
        FetchDynamicConfig.getCBS();
    }


    @Test
    public void shouldReturnTrueOnConfigurationChange() {
        // given
        FetchDynamicConfig.configFile = "src/test/resources/controller-config_singleline_ip.json";
        FetchDynamicConfig.retCBSString = "{\"header.authflag\": \"1\", \"collector.schema.file\": \"{\\\"v1\\\": \\\"./etc/CommonEventFormat_27.2.json\\\", \\\"v2\\\": \\\"./etc/CommonEventFormat_27.2.json\\\", \\\"v3\\\": \\\"./etc/CommonEventFormat_27.2.json\\\", \\\"v4\\\": \\\"./etc/CommonEventFormat_27.2.json\\\", \\\"v5\\\": \\\"./etc/CommonEventFormat_28.4.json\\\"}\", \"collector.keystore.passwordfile\": \"/opt/app/dcae-certificate/.password\", \"tomcat.maxthreads\": \"200\", \"collector.dmaap.streamid\": \"fault=ves-fault|syslog=ves-syslog|heartbeat=ves-heartbeat|measurementsForVfScaling=ves-measurement|mobileFlow=ves-mobileflow|other=ves-other|stateChange=ves-statechange|thresholdCrossingAlert=ves-thresholdCrossingAlert|voiceQuality=ves-voicequality|sipSignaling=ves-sipsignaling\", \"streams_subscribes\": {}, \"collector.inputQueue.maxPending\": \"8096\", \"collector.keystore.alias\": \"dynamically generated\", \"streams_publishes\": {\"ves-mobileflow\": {\"type\": \"message_router\", \"dmaap_info\": {\"client_id\": \"1517590629043\", \"client_role\": \"com.att.secCollector.member\", \"location\": \"rdm5bdcc2\", \"topic_url\": \"https://DMAAPHOST:3905/events/com.att.dcae.dmaap.FTL.24256-SEC-MOBILEFLOW-OUTPUT-v1\"}, \"aaf_username\": \"userid@namespace\", \"aaf_password\": \"authpwd\"}, \"ves-measurement\": {\"type\": \"message_router\", \"dmaap_info\": {\"client_id\": \"1517590433916\", \"client_role\": \"com.att.secCollector.member\", \"location\": \"rdm5bdcc2\", \"topic_url\": \"https://DMAAPHOST:3905/events/com.att.dcae.dmaap.FTL.24256-ENC-MEASUREMENT-OUTPUT-v1\"}, \"aaf_username\": \"userid@namespace\", \"aaf_password\": \"authpwd\"}, \"ves-voicequality\": {\"type\": \"message_router\", \"dmaap_info\": {\"client_id\": \"1517590778397\", \"client_role\": \"com.att.secCollector.member\", \"location\": \"rdm5bdcc2\", \"topic_url\": \"https://DMAAPHOST:3905/events/com.att.dcae.dmaap.FTL.24256-VES-VOICEQUALITY-OUTPUT-v1\"}, \"aaf_username\": \"userid@namespace\", \"aaf_password\": \"authpwd\"}, \"ves-thresholdCrossingAlert\": {\"type\": \"message_router\", \"dmaap_info\": {\"client_id\": \"1517590728150\", \"client_role\": \"com.att.secCollector.member\", \"location\": \"rdm5bdcc2\", \"topic_url\": \"https://DMAAPHOST:3905/events/com.att.dcae.dmaap.FTL.24256-SEC-TCA-OUTPUT-v1\"}, \"aaf_username\": \"userid@namespace\", \"aaf_password\": \"authpwd\"}, \"ves-fault\": {\"type\": \"message_router\", \"dmaap_info\": {\"client_id\": \"1517590384670\", \"client_role\": \"com.att.secCollector.member\", \"location\": \"rdm5bdcc2\", \"topic_url\": \"https://DMAAPHOST:3905/events/com.att.dcae.dmaap.FTL.24256-SEC-FAULT-OUTPUT-v1\"}, \"aaf_username\": \"userid@namespace\", \"aaf_password\": \"authpwd\"}, \"ves-heartbeat\": {\"type\": \"message_router\", \"dmaap_info\": {\"client_id\": \"1517590530041\", \"client_role\": \"com.att.secCollector.member\", \"location\": \"rdm5bdcc2\", \"topic_url\": \"https://DMAAPHOST:3905/events/com.att.dcae.dmaap.FTL.24256-SEC-HEARTBEAT-OUTPUT-v1\"}, \"aaf_username\": \"userid@namespace\", \"aaf_password\": \"authpwd\"}, \"ves-sipsignaling\": {\"type\": \"message_router\", \"dmaap_info\": {\"client_id\": \"1517590828736\", \"client_role\": \"com.att.secCollector.member\", \"location\": \"rdm5bdcc2\", \"topic_url\": \"https://DMAAPHOST:3905/events/com.att.dcae.dmaap.FTL.24256-VES-SIPSIGNALING-OUTPUT-v1\"}, \"aaf_username\": \"userid@namespace\", \"aaf_password\": \"authpwd\"}, \"ves-syslog\": {\"type\": \"message_router\", \"dmaap_info\": {\"client_id\": \"1517590482019\", \"client_role\": \"com.att.secCollector.member\", \"location\": \"rdm5bdcc2\", \"topic_url\": \"https://DMAAPHOST:3905/events/com.att.dcae.dmaap.FTL.24256-SEC-SYSLOG-OUTPUT-v1\"}, \"aaf_username\": \"userid@namespace\", \"aaf_password\": \"authpwd\"}, \"ves-other\": {\"type\": \"message_router\", \"dmaap_info\": {\"client_id\": \"1517590581045\", \"client_role\": \"com.att.secCollector.member\", \"location\": \"rdm5bdcc2\", \"topic_url\": \"https://DMAAPHOST:3905/events/com.att.dcae.dmaap.FTL.24256-SEC-OTHER-OUTPUT-v1\"}, \"aaf_username\": \"userid@namespace\", \"aaf_password\": \"authpwd\"}, \"ves-statechange\": {\"type\": \"message_router\", \"dmaap_info\": {\"client_id\": \"1517590677649\", \"client_role\": \"com.att.secCollector.member\", \"location\": \"rdm5bdcc2\", \"topic_url\": \"https://DMAAPHOST:3905/events/com.att.dcae.dmaap.FTL.24256-SEC-STATECHANGE-OUTPUT-v1\"}, \"aaf_username\": \"userid@namespace\", \"aaf_password\": \"authpwd\"}}, \"collector.schema.checkflag\": \"1\", \"services_calls\": {}, \"event.transform.flag\": \"1\", \"collector.keystore.file.location\": \"/opt/app/dcae-certificate/keystore.jks\", \"header.authlist\": \"sample1,c2FtcGxlMQ==|userid1,base64encodepwd1|userid2,base64encodepwd2\", \"collector.service.secure.port\": \"8443\", \"collector.service.port\": \"-1\"}";

        // when
        boolean didConfigsChange = FetchDynamicConfig.verifyConfigChange();

        // then
        assertTrue(didConfigsChange);
    }

}