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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.configuration;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.ArgumentMatchers.anyString;
import static org.mockito.Mockito.doReturn;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.spy;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import com.google.gson.JsonElement;
import com.google.gson.JsonParser;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.nio.charset.StandardCharsets;
import java.util.Objects;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.onap.dcaegen2.services.prh.integration.junit5.mockito.MockitoExtension;
import org.springframework.core.io.InputStreamResource;
import org.springframework.core.io.Resource;
/**
* @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 4/9/18
*/
@ExtendWith({MockitoExtension.class})
class PrhAppConfigTest {
private static final String PRH_ENDPOINTS = "prh_endpoints.json";
private static final String jsonString = "{\"configs\":{\"aai\":{\"aaiClientConfiguration\":{\"aaiHost\":"
+ "\"localhost\",\"aaiPort\":8080,\"aaiIgnoreSslCertificateErrors\":true,\"aaiProtocol\":"
+ "\"https\",\"aaiUserName\":\"admin\",\"aaiUserPassword\":\"admin\",\"aaiBasePath\":\"/aai/v11\","
+ "\"aaiPnfPath\":\"/network/pnfs/pnf\",\"aaiHeaders\":{\"X-FromAppId\":\"prh\",\"X-TransactionId\":\"9999\","
+ "\"Accept\":\"application/json\",\"Real-Time\":\"true\",\"Content-Type\":\"application/merge-patch+json\","
+ "\"Authorization\":\"Basic QUFJOkFBSQ==\"}}},"
+ "\"dmaap\":{\"dmaapConsumerConfiguration\":{\"consumerGroup\":\"other\",\"consumerId\":\"1\","
+ "\"dmaapContentType\":\"application/json\",\"dmaapHostName\":\"localhost\",\"dmaapPortNumber\":2222,"
+ "\"dmaapProtocol\":\"http\",\"dmaapTopicName\":\"temp\",\"dmaapUserName\":\"admin\",\"dmaapUserPassword\""
+ ":\"admin\",\"messageLimit\":1000,\"timeoutMs\":1000},\"dmaapProducerConfiguration\":{\"dmaapContentType\":"
+ "\"application/json\",\"dmaapHostName\":\"localhost\",\"dmaapPortNumber\":2223,\"dmaapProtocol\":\"http\","
+ "\"dmaapTopicName\":\"temp\",\"dmaapUserName\":\"admin\",\"dmaapUserPassword\":\"admin\"}}}}";
private static final String incorrectJsonString = "{\"configs\":{\"aai\":{\"aaiClientConfiguration\":{\"aaiHost\":"
+ "\"localhost\",\"aaiPort\":8080,\"aaiIgnoreSslCertificateErrors\":true,\"aaiProtocol\":\"https\","
+ "\"aaiUserName\":\"admin\",\"aaiUserPassword\":\"admin\",\"aaiBasePath\":\"/aai/v11\",\"aaiPnfPath\":"
+ "\"/network/pnfs/pnf\",\"aaiHeaders\":{\"X-FromAppId\":\"prh\",\"X-TransactionId\":\"9999\",\"Accept\":"
+ "\"application/json\",\"Real-Time\":\"true\",\"Content-Type\":\"application/merge-patch+json\","
+ "\"Authorization\":\"Basic QUFJOkFBSQ==\"}}},\"dmaap\""
+ ":{\"dmaapConsumerConfiguration\":{\"consumerGroup\":\"other\",\"consumerId\":\"1\",\"dmaapContentType\""
+ ":\"application/json\",\"dmaapHostName\":\"localhost\",\"dmaapPortNumber\":2222,\"dmaapProtocol\":\"http\""
+ ",\"dmaapTopicName\":\"temp\",\"dmaapUserName\":\"admin\",\"dmaapUserPassword\":\"admin\",\"messageLimit\""
+ ":1000,\"timeoutMs\":1000},\"dmaapProducerConfiguration\":{\"dmaapContentType\":\"application/json\","
+ "\"dmaapHostName\":\"localhost\",\"dmaapPortNumber\":2223,\"dmaapProtocol\":\"http\",\"dmaaptopicName\""
+ ":\"temp\",\"dmaapuserName\":\"admin\",\"dmaapuserPassword\":\"admin\"}}}}";
private static PrhAppConfig prhAppConfig;
private static AppConfig appConfig;
private static InputStream inputStream;
static {
try {
inputStream = Objects
.requireNonNull(PrhAppConfigTest.class.getClassLoader().getResource(PRH_ENDPOINTS)).openStream();
} catch (IOException e) {
e.printStackTrace();
}
}
@BeforeEach
void setUp() {
prhAppConfig = spy(PrhAppConfig.class);
appConfig = spy(new AppConfig());
}
@Test
void whenApplicationWasStarted_FilePathIsSet() throws IOException {
//
// When
//
doReturn(inputStream).when(prhAppConfig).getInputStream(anyString());
//
// Then
//
verify(prhAppConfig, times(0)).initFileStreamReader();
}
@Test
void whenTheConfigurationFits_GetAaiAndDmaapObjectRepresentationConfiguration()
throws IOException {
//
// Given
//
InputStream inputStream = new ByteArrayInputStream((jsonString.getBytes(
StandardCharsets.UTF_8)));
//
// When
//
prhAppConfig.setResourceFile(new InputStreamResource(inputStream));
doReturn(inputStream).when(prhAppConfig).getInputStream(any());
prhAppConfig.initFileStreamReader();
appConfig.dmaapConsumerConfiguration = prhAppConfig.getDmaapConsumerConfiguration();
appConfig.dmaapPublisherConfiguration = prhAppConfig.getDmaapPublisherConfiguration();
appConfig.aaiClientConfiguration = prhAppConfig.getAaiClientConfiguration();
//
// Then
//
verify(prhAppConfig, times(1)).initFileStreamReader();
Assertions.assertNotNull(prhAppConfig.getAaiClientConfiguration());
Assertions.assertNotNull(prhAppConfig.getDmaapConsumerConfiguration());
Assertions.assertNotNull(prhAppConfig.getDmaapPublisherConfiguration());
Assertions
.assertEquals(appConfig.getDmaapPublisherConfiguration(), prhAppConfig.getDmaapPublisherConfiguration());
Assertions
.assertEquals(appConfig.getDmaapConsumerConfiguration(), prhAppConfig.getDmaapConsumerConfiguration());
Assertions
.assertEquals(appConfig.getAaiClientConfiguration(), prhAppConfig.getAaiClientConfiguration());
}
@Test
void whenFileIsNotExist_ThrowIoException() throws IOException {
//
// Given
InputStream inputStream = new ByteArrayInputStream((jsonString.getBytes(
StandardCharsets.UTF_8)));
Resource resource = spy(new InputStreamResource(inputStream));
//
when(resource.getInputStream()).thenThrow(new IOException());
prhAppConfig.setResourceFile(resource);
//
// When
//
prhAppConfig.initFileStreamReader();
//
// Then
//
verify(prhAppConfig, times(1)).initFileStreamReader();
Assertions.assertNull(prhAppConfig.getAaiClientConfiguration());
Assertions.assertNull(prhAppConfig.getDmaapConsumerConfiguration());
Assertions.assertNull(prhAppConfig.getDmaapPublisherConfiguration());
}
@Test
void whenFileIsExistsButJsonIsIncorrect() throws IOException {
//
// Given
//
InputStream inputStream = new ByteArrayInputStream((incorrectJsonString.getBytes(
StandardCharsets.UTF_8)));
//
// When
//
prhAppConfig.setResourceFile(new InputStreamResource(inputStream));
doReturn(inputStream).when(prhAppConfig).getInputStream(any());
prhAppConfig.initFileStreamReader();
//
// Then
//
verify(prhAppConfig, times(1)).initFileStreamReader();
Assertions.assertNotNull(prhAppConfig.getAaiClientConfiguration());
Assertions.assertNotNull(prhAppConfig.getDmaapConsumerConfiguration());
Assertions.assertNull(prhAppConfig.getDmaapPublisherConfiguration());
}
@Test
void whenTheConfigurationFits_ButRootElementIsNotAJsonObject()
throws IOException {
// Given
InputStream inputStream = new ByteArrayInputStream((jsonString.getBytes(
StandardCharsets.UTF_8)));
// When
prhAppConfig.setResourceFile(new InputStreamResource(inputStream));
doReturn(inputStream).when(prhAppConfig).getInputStream(any());
JsonElement jsonElement = mock(JsonElement.class);
when(jsonElement.isJsonObject()).thenReturn(false);
doReturn(jsonElement).when(prhAppConfig).getJsonElement(any(JsonParser.class), any(InputStream.class));
prhAppConfig.initFileStreamReader();
appConfig.dmaapConsumerConfiguration = prhAppConfig.getDmaapConsumerConfiguration();
appConfig.dmaapPublisherConfiguration = prhAppConfig.getDmaapPublisherConfiguration();
appConfig.aaiClientConfiguration = prhAppConfig.getAaiClientConfiguration();
// Then
verify(prhAppConfig, times(1)).initFileStreamReader();
Assertions.assertNull(prhAppConfig.getAaiClientConfiguration());
Assertions.assertNull(prhAppConfig.getDmaapConsumerConfiguration());
Assertions.assertNull(prhAppConfig.getDmaapPublisherConfiguration());
}
}
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