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/*-
* ========================LICENSE_START=================================
* Copyright (C) 2020 Nordix Foundation. 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.ccsdk.oran.a1policymanagementservice.controllers.v2;
import static org.assertj.core.api.Assertions.assertThat;
import static org.awaitility.Awaitility.await;
import static org.hamcrest.CoreMatchers.equalTo;
import static org.junit.jupiter.api.Assertions.assertTrue;
import java.io.File;
import java.lang.reflect.Field;
import java.time.Duration;
import org.apache.commons.io.FileUtils;
import org.junit.jupiter.api.BeforeAll;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.io.TempDir;
import org.onap.ccsdk.oran.a1policymanagementservice.clients.AsyncRestClient;
import org.onap.ccsdk.oran.a1policymanagementservice.clients.AsyncRestClientFactory;
import org.onap.ccsdk.oran.a1policymanagementservice.clients.SecurityContext;
import org.onap.ccsdk.oran.a1policymanagementservice.configuration.ApplicationConfig;
import org.onap.ccsdk.oran.a1policymanagementservice.configuration.WebClientConfig;
import org.onap.ccsdk.oran.a1policymanagementservice.repository.Rics;
import org.onap.ccsdk.oran.a1policymanagementservice.tasks.RefreshConfigTask;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
import org.springframework.boot.test.context.TestConfiguration;
import org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory;
import org.springframework.boot.web.server.LocalServerPort;
import org.springframework.boot.web.servlet.server.ServletWebServerFactory;
import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.Bean;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.test.context.TestPropertySource;
import org.springframework.web.reactive.function.client.WebClientResponseException;
import reactor.core.publisher.Mono;
import reactor.test.StepVerifier;
@SpringBootTest(webEnvironment = WebEnvironment.RANDOM_PORT)
@TestPropertySource(properties = { //
"server.ssl.key-store=./config/keystore.jks", //
"app.webclient.trust-store=./config/truststore.jks", //
"app.vardata-directory=./target", //
"app.config-file-schema-path=/application_configuration_schema.json" //
})
class ConfigurationControllerTest {
@Autowired
ApplicationContext context;
@Autowired
ApplicationConfig applicationConfig;
@Autowired
private Rics rics;
@TempDir
public static File temporaryFolder;
private static File configFile;
@BeforeAll
private static void setup() throws Exception {
Field f1 = RefreshConfigTask.class.getDeclaredField("configRefreshInterval");
f1.setAccessible(true);
f1.set(null, Duration.ofSeconds(1));
}
public static class MockApplicationConfig extends ApplicationConfig {
@Override
public String getLocalConfigurationFilePath() {
configFile = new File(temporaryFolder, "config.json");
return configFile.getAbsolutePath();
}
}
/**
* Overrides the BeanFactory.
*/
@TestConfiguration
static class TestBeanFactory {
@Bean
public ApplicationConfig getApplicationConfig() {
return new MockApplicationConfig();
}
@Bean
public ServletWebServerFactory servletContainer() {
return new TomcatServletWebServerFactory();
}
}
@LocalServerPort
private int port;
@Test
void putValidConfigurationWithNewRic_shouldUpdateRepository() throws Exception {
String url = "a1-policy/v2/configuration";
String resp = restClient().put(url, configAsString()).block();
assertThat(resp).isEmpty();
await().until(rics::size, equalTo(2));
// GET config
resp = restClient().get(url).block();
assertThat(resp).contains("config");
}
@Test
void getNoFileExists() {
String url = "a1-policy/v2/configuration";
testErrorCode(restClient().get(url), HttpStatus.NOT_FOUND, "File does not exist");
}
private String configAsString() throws Exception {
File configFile = new File(getClass().getClassLoader()
.getResource("test_application_configuration_with_dmaap_config.json").getFile());
return FileUtils.readFileToString(configFile, "UTF-8");
}
@Test
void putInvalidConfiguration_shouldReturnError400() throws Exception {
String url = "a1-policy/v2/configuration";
// Valid JSON but invalid configuration.
testErrorCode(restClient().put(url, "{\"error\":\"error\"}"), HttpStatus.BAD_REQUEST, "");
}
private void testErrorCode(Mono<?> request, HttpStatus expStatus, String responseContains) {
StepVerifier.create(request) //
.expectSubscription() //
.expectErrorMatches(t -> checkWebClientError(t, expStatus, responseContains)) //
.verify();
}
private boolean checkWebClientError(Throwable throwable, HttpStatus expStatus, String responseContains) {
assertTrue(throwable instanceof WebClientResponseException);
WebClientResponseException responseException = (WebClientResponseException) throwable;
assertThat(responseException.getStatusCode()).isEqualTo(expStatus);
assertThat(responseException.getResponseBodyAsString()).contains(responseContains);
assertThat(responseException.getHeaders().getContentType()).isEqualTo(MediaType.APPLICATION_PROBLEM_JSON);
return true;
}
private AsyncRestClient restClient() {
WebClientConfig config = this.applicationConfig.getWebClientConfig();
config = WebClientConfig.builder() //
.keyStoreType(config.getKeyStoreType()) //
.keyStorePassword(config.getKeyStorePassword()) //
.keyStore(config.getKeyStore()) //
.keyPassword(config.getKeyPassword()) //
.isTrustStoreUsed(false) //
.trustStore(config.getTrustStore()) //
.trustStorePassword(config.getTrustStorePassword()) //
.httpProxyConfig(config.getHttpProxyConfig()) //
.build();
AsyncRestClientFactory f = new AsyncRestClientFactory(config, new SecurityContext(""));
return f.createRestClientNoHttpProxy("https://localhost:" + port);
}
}
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