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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.IT.junit5.mockito.MockitoExtension;
/**
* @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\",\"aaiHostPortNumber\":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\",\"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\",\"aaiHostPortNumber\":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\",\"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 String filePath = Objects
.requireNonNull(PrhAppConfigTest.class.getClassLoader().getResource(PRH_ENDPOINTS)).getFile();
@BeforeEach
public void setUp() {
prhAppConfig = spy(PrhAppConfig.class);
appConfig = spy(new AppConfig());
}
@Test
public void whenApplicationWasStarted_FilePathIsSet() {
//
// When
//
prhAppConfig.setFilepath(filePath);
//
// Then
//
verify(prhAppConfig, times(1)).setFilepath(anyString());
verify(prhAppConfig, times(0)).initFileStreamReader();
Assertions.assertEquals(filePath, prhAppConfig.getFilepath());
}
@Test
public void whenTheConfigurationFits_GetAaiAndDmaapObjectRepresentationConfiguration()
throws IOException {
//
// Given
//
InputStream inputStream = new ByteArrayInputStream((jsonString.getBytes(
StandardCharsets.UTF_8)));
//
// When
//
prhAppConfig.setFilepath(filePath);
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)).setFilepath(anyString());
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
public void whenFileIsNotExist_ThrowIOException() {
//
// Given
//
filePath = "/temp.json";
prhAppConfig.setFilepath(filePath);
//
// When
//
prhAppConfig.initFileStreamReader();
//
// Then
//
verify(prhAppConfig, times(1)).setFilepath(anyString());
verify(prhAppConfig, times(1)).initFileStreamReader();
Assertions.assertNull(prhAppConfig.getAAIClientConfiguration());
Assertions.assertNull(prhAppConfig.getDmaapConsumerConfiguration());
Assertions.assertNull(prhAppConfig.getDmaapPublisherConfiguration());
}
@Test
public void whenFileIsExistsButJsonIsIncorrect() throws IOException {
//
// Given
//
InputStream inputStream = new ByteArrayInputStream((incorrectJsonString.getBytes(
StandardCharsets.UTF_8)));
//
// When
//
prhAppConfig.setFilepath(filePath);
doReturn(inputStream).when(prhAppConfig).getInputStream(any());
prhAppConfig.initFileStreamReader();
//
// Then
//
verify(prhAppConfig, times(1)).setFilepath(anyString());
verify(prhAppConfig, times(1)).initFileStreamReader();
Assertions.assertNotNull(prhAppConfig.getAAIClientConfiguration());
Assertions.assertNotNull(prhAppConfig.getDmaapConsumerConfiguration());
Assertions.assertNull(prhAppConfig.getDmaapPublisherConfiguration());
}
@Test
public void whenTheConfigurationFits_ButRootElementIsNotAJsonObject()
throws IOException {
// Given
InputStream inputStream = new ByteArrayInputStream((jsonString.getBytes(
StandardCharsets.UTF_8)));
// When
prhAppConfig.setFilepath(filePath);
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)).setFilepath(anyString());
verify(prhAppConfig, times(1)).initFileStreamReader();
Assertions.assertNull(prhAppConfig.getAAIClientConfiguration());
Assertions.assertNull(prhAppConfig.getDmaapConsumerConfiguration());
Assertions.assertNull(prhAppConfig.getDmaapPublisherConfiguration());
}
}
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