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/*
* ============LICENSE_START====================================
* DCAEGEN2-SERVICES-SDK
* =========================================================
* Copyright (C) 2019-2021 Nokia. All rights reserved.
* Copyright (C) 2022 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.dcaegen2.services.sdk.rest.services.cbs.client.impl;
import com.google.gson.JsonObject;
import io.vavr.collection.Stream;
import org.jetbrains.annotations.NotNull;
import org.junit.Rule;
import org.junit.contrib.java.lang.system.EnvironmentVariables;
import org.junit.jupiter.api.AfterAll;
import org.junit.jupiter.api.BeforeAll;
import org.junit.jupiter.api.Test;
import org.onap.dcaegen2.services.sdk.model.streams.RawDataStream;
import org.onap.dcaegen2.services.sdk.model.streams.dmaap.KafkaSink;
import org.onap.dcaegen2.services.sdk.model.streams.dmaap.KafkaSource;
import org.onap.dcaegen2.services.sdk.model.streams.dmaap.MessageRouterSink;
import org.onap.dcaegen2.services.sdk.rest.services.adapters.http.exceptions.HttpException;
import org.onap.dcaegen2.services.sdk.rest.services.adapters.http.test.DummyHttpServer;
import org.onap.dcaegen2.services.sdk.rest.services.cbs.client.api.CbsClient;
import org.onap.dcaegen2.services.sdk.rest.services.cbs.client.api.CbsClientFactory;
import org.onap.dcaegen2.services.sdk.rest.services.cbs.client.api.CbsRequests;
import org.onap.dcaegen2.services.sdk.rest.services.cbs.client.api.exceptions.EnvironmentParsingException;
import org.onap.dcaegen2.services.sdk.rest.services.cbs.client.api.exceptions.StreamParsingException;
import org.onap.dcaegen2.services.sdk.rest.services.cbs.client.api.streams.DataStreams;
import org.onap.dcaegen2.services.sdk.rest.services.cbs.client.api.streams.StreamFromGsonParser;
import org.onap.dcaegen2.services.sdk.rest.services.cbs.client.api.streams.StreamFromGsonParsers;
import org.onap.dcaegen2.services.sdk.rest.services.cbs.client.model.CbsClientConfiguration;
import org.onap.dcaegen2.services.sdk.rest.services.cbs.client.model.CbsRequest;
import org.onap.dcaegen2.services.sdk.rest.services.cbs.client.model.ImmutableCbsClientConfiguration;
import org.onap.dcaegen2.services.sdk.rest.services.model.logging.RequestDiagnosticContext;
import reactor.core.publisher.Flux;
import reactor.core.publisher.Mono;
import reactor.test.StepVerifier;
import java.time.Duration;
import static org.assertj.core.api.Assertions.assertThat;
import static org.onap.dcaegen2.services.sdk.model.streams.StreamType.KAFKA;
import static org.onap.dcaegen2.services.sdk.model.streams.StreamType.MESSAGE_ROUTER;
import static org.onap.dcaegen2.services.sdk.rest.services.adapters.http.test.DummyHttpServer.sendResource;
import static org.onap.dcaegen2.services.sdk.rest.services.cbs.client.api.streams.StreamPredicates.streamOfType;
/**
* @author <a href="mailto:piotr.jaszczyk@nokia.com">Piotr Jaszczyk</a>
* @since February 2019
*/
class CbsClientImplIT {
private static final String SAMPLE_CONFIG = "/sample_service_config.json";
private static final String SAMPLE_ALL = "/sample_all.json";
private static final String SAMPLE_KEY = "/sample_key.json";
private static final String SAMPLE_CONFIG_KEY = "keystore.path";
private static final String EXPECTED_CONFIG_VALUE_FROM_CBS = "/var/run/security/keystore.p12";
private static final String CONFIG_MAP_FILE_PATH = "src/test/resources/application_config.yaml";
private static CbsClientConfiguration sampleConfigurationCbsSource;
private static CbsClientConfiguration sampleConfigurationFileSource;
private static DummyHttpServer server;
@Rule
public final EnvironmentVariables envs = new EnvironmentVariables();
@BeforeAll
static void setUp() {
server = DummyHttpServer.start(routes ->
routes.get("/service_component/dcae-component", (req, resp) -> sendResource(resp, SAMPLE_CONFIG))
.get("/service_component_all/dcae-component", (req, resp) -> sendResource(resp, SAMPLE_ALL))
.get("/sampleKey/dcae-component", (req, resp) -> sendResource(resp, SAMPLE_KEY))
);
ImmutableCbsClientConfiguration.Builder configBuilder = getConfigBuilder();
sampleConfigurationCbsSource = configBuilder.build();
sampleConfigurationFileSource = configBuilder.configMapFilePath(CONFIG_MAP_FILE_PATH).build();
}
@AfterAll
static void tearDown() {
server.close();
}
@Test
void testCbsClientWithConfigRetrievedFromFileMissingEnv() {
// given
envs.set("AAF_USER", "");
final Mono<CbsClient> sut = CbsClientFactory.createCbsClient(sampleConfigurationFileSource);
final CbsRequest request = CbsRequests.getConfiguration(RequestDiagnosticContext.create());
// when
final Mono<JsonObject> result = sut.flatMap(cbsClient -> cbsClient.get(request));
// then
StepVerifier.create(result)
.expectErrorSatisfies(ex -> {
assertThat(ex).isInstanceOf(EnvironmentParsingException.class);
assertThat(ex).hasMessageContaining("Cannot read AAF_USER from environment.");
})
.verify(Duration.ofSeconds(5));
}
@Test
void testCbsClientWithConfigRetrievedFromFile() {
// given
envs.set("AAF_USER", "admin");
envs.set("AAF_PASSWORD", "admin_secret");
final Mono<CbsClient> sut = CbsClientFactory.createCbsClient(sampleConfigurationFileSource);
final CbsRequest request = CbsRequests.getConfiguration(RequestDiagnosticContext.create());
// when
final Mono<JsonObject> result = sut.flatMap(cbsClient -> cbsClient.get(request));
// then
StepVerifier.create(result.map(this::sampleConfigValue))
.expectNext(EXPECTED_CONFIG_VALUE_FROM_CBS)
.expectComplete()
.verify(Duration.ofSeconds(5));
}
@NotNull
private static ImmutableCbsClientConfiguration.Builder getConfigBuilder() {
return ImmutableCbsClientConfiguration.builder()
.appName("dcae-component");
}
private String sampleConfigValue(JsonObject obj) {
return obj.get(SAMPLE_CONFIG_KEY).getAsString();
}
}
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