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/*
* ============LICENSE_START=======================================================
* PNF-REGISTRATION-HANDLER
* ================================================================================
* Copyright (C) 2018 NOKIA 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.prh.service;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
import com.google.gson.Gson;
import com.google.gson.JsonArray;
import com.google.gson.JsonObject;
import org.junit.jupiter.api.Test;
import org.onap.dcaegen2.services.prh.model.EnvProperties;
import org.onap.dcaegen2.services.prh.model.ImmutableEnvProperties;
import reactor.core.publisher.Mono;
import reactor.test.StepVerifier;
class PrhConfigurationProviderTest {
private static final Gson gson = new Gson();
private static final String configBindingService = "[{\"ID\":\"9c8dd674-34ce-7049-d318-e98d93a64303\",\"Node\""
+ ":\"dcae-bootstrap\",\"Address\":\"10.42.52.82\",\"Datacenter\":\"dc1\",\"TaggedAddresses\":"
+ "{\"lan\":\"10.42.52.82\",\"wan\":\"10.42.52.82\"},\"NodeMeta\":{\"consul-network-segment\":\"\"},"
+ "\"ServiceID\":\"dcae-cbs1\",\"ServiceName\":\"config-binding-service\",\"ServiceTags\":[],"
+ "\"ServiceAddress\":\"config-binding-service\",\"ServicePort\":10000,\"ServiceEnableTagOverride\":false,"
+ "\"CreateIndex\":14352,\"ModifyIndex\":14352},{\"ID\":\"35c6f540-a29c-1a92-23b0-1305bd8c81f5\",\"Node\":"
+ "\"dev-consul-server-1\",\"Address\":\"10.42.165.51\",\"Datacenter\":\"dc1\",\"TaggedAddresses\":"
+ "{\"lan\":\"10.42.165.51\",\"wan\":\"10.42.165.51\"},\"NodeMeta\":{\"consul-network-segment\":\"\"},"
+ "\"ServiceID\":\"dcae-cbs1\",\"ServiceName\":\"config-binding-service\",\"ServiceTags\":[],"
+ "\"ServiceAddress\":\"config-binding-service\",\"ServicePort\":10000,\"ServiceEnableTagOverride\":false,"
+ "\"CreateIndex\":803,\"ModifyIndex\":803}]";
private static final JsonArray configBindingServiceJson = gson.fromJson(configBindingService, JsonArray.class);
private static final JsonArray emptyConfigBindingServiceJson = gson.fromJson("[]", JsonArray.class);
private static final String prhMockConfiguration = "{\"test\":1}";
private static final JsonObject prhMockConfigurationJson = gson.fromJson(prhMockConfiguration, JsonObject.class);
private EnvProperties envProperties = ImmutableEnvProperties.builder()
.appName("dcae-prh")
.cbsName("config-binding-service")
.consulHost("consul")
.consulPort(8500)
.build();
@Test
void shouldReturnPrhConfiguration() {
// given
HttpGetClient webClient = mock(HttpGetClient.class);
when(
webClient.callHttpGet("http://consul:8500/v1/catalog/service/config-binding-service", JsonArray.class))
.thenReturn(Mono.just(configBindingServiceJson));
when(webClient.callHttpGet("http://config-binding-service:10000/service_component/dcae-prh", JsonObject.class))
.thenReturn(Mono.just(prhMockConfigurationJson));
PrhConfigurationProvider provider = new PrhConfigurationProvider(webClient);
//when/then
StepVerifier.create(provider.callForPrhConfiguration(envProperties)).expectSubscription()
.expectNext(prhMockConfigurationJson).verifyComplete();
}
@Test
void shouldReturnMonoErrorWhenConsuleDoesntHaveConfigBindingServiceEntry() {
// given
HttpGetClient webClient = mock(HttpGetClient.class);
when(
webClient.callHttpGet("http://consul:8500/v1/catalog/service/config-binding-service", JsonArray.class))
.thenReturn(Mono.just(emptyConfigBindingServiceJson));
PrhConfigurationProvider provider = new PrhConfigurationProvider(webClient);
//when/then
StepVerifier.create(provider.callForPrhConfiguration(envProperties)).expectSubscription()
.expectError(IllegalStateException.class).verify();
}
}
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