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/*
* ============LICENSE_START===================================================
* Copyright (c) 2018 Amdocs
* ============================================================================
* 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.pomba.contextbuilder.sdnc.unittest.service;
import static com.github.tomakehurst.wiremock.client.WireMock.get;
import static com.github.tomakehurst.wiremock.client.WireMock.okJson;
import static com.github.tomakehurst.wiremock.core.WireMockConfiguration.wireMockConfig;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
import com.github.jknack.handlebars.internal.Files;
import com.github.tomakehurst.wiremock.junit.WireMockRule;
import java.io.File;
import java.util.Collections;
import javax.ws.rs.core.HttpHeaders;
import javax.ws.rs.core.MultivaluedMap;
import javax.ws.rs.core.MultivaluedHashMap;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.Response.Status;
import org.junit.After;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.onap.pomba.contextbuilder.sdnc.service.rs.RestService;
import org.onap.pomba.contextbuilder.sdnc.util.RestUtil;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
import org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.TestPropertySource;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.web.WebAppConfiguration;
import org.onap.aai.restclient.client.RestClient;
import org.onap.pomba.contextbuilder.sdnc.Application;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.UUID;
import org.onap.pomba.contextbuilder.sdnc.model.ServiceEntity;
@RunWith(SpringJUnit4ClassRunner.class)
@EnableAutoConfiguration(exclude = {DataSourceAutoConfiguration.class, HibernateJpaAutoConfiguration.class})
@WebAppConfiguration
@SpringBootTest (classes = Application.class)
@TestPropertySource(properties = {"sdnc.host=localhost", "sdnc.port=30202",
"aai.httpProtocol=http", "aai.serviceName=localhost", "aai.servicePort=9808"})
public class SdncContextBuilderTest {
private String serviceInstanceId = "7d518257-49bd-40ac-8d17-017a726ec12a"; //match to the test data in junit/queryNodeData-1.json
private String testRestHeaders = "testRestHeaders";
private String customerId = "DemoCust_651800ed-2a3c-45f5-b920-85c1ed155fc2"; // match to queryNodeData-1.json and customerData-1.json
@Autowired
RestService service;
@Autowired
private String sdncCtxBuilderBasicAuthorization;
//AAI related
@Autowired
private String aaiBasicAuthorization;
@Autowired
private RestClient aaiClient;
@Autowired
private String aaiBaseUrl;
@Autowired
private String aaiPathToSearchNodeQuery;
@Autowired
private String aaiPathToCustomerQuery;
@Rule
public WireMockRule aaiEnricherRule = new WireMockRule(wireMockConfig().port(9808));
@Rule
public WireMockRule sdncRule = new WireMockRule(wireMockConfig().port(30202));
@Before
public void setUp() throws Exception {
}
@After
public void tearDown() throws Exception {
}
@Test
public void testRestHeaders() throws Exception {
HttpHeaders mockHttpHeaders = mock( HttpHeaders.class);
// Test with No Partner Name
final MultivaluedMap<String, String> multivaluedMapImpl = buildHeaders(
null, testRestHeaders, sdncCtxBuilderBasicAuthorization);
when(mockHttpHeaders.getRequestHeaders()).thenReturn(multivaluedMapImpl);
Response response = service.getContext(mockHttpHeaders, serviceInstanceId);
assertTrue(response.getEntity().toString().contains("Missing header parameter: " + RestUtil.FROM_APP_ID));
// Test with no Authorization
final MultivaluedMap<String, String> multivaluedMapImpl1 = buildHeaders(
"test2", testRestHeaders, null);
when(mockHttpHeaders.getRequestHeaders()).thenReturn(multivaluedMapImpl1);
response = service.getContext(mockHttpHeaders, serviceInstanceId);
assertTrue(response.getEntity().toString().contains("Missing header parameter: " + RestUtil.AUTHORIZATION));
// Test with garbage Authorization
final MultivaluedMap<String, String> multivaluedMapImpl2 = buildHeaders(
"test2", testRestHeaders, "garbage");
when(mockHttpHeaders.getRequestHeaders()).thenReturn(multivaluedMapImpl2);
response = service.getContext(mockHttpHeaders, serviceInstanceId);
assertTrue(response.getEntity().toString().contains("Failed Basic " + RestUtil.AUTHORIZATION));
}
@Test
public void testRestParameterServiceInstanceId() throws Exception {
HttpHeaders mockHttpHeaders = mock( HttpHeaders.class);
final MultivaluedMap<String, String> multivaluedMapImpl = buildHeaders(
"testRestParameterServiceInstanceId", "test1", sdncCtxBuilderBasicAuthorization);
when(mockHttpHeaders.getRequestHeaders()).thenReturn(multivaluedMapImpl);
Response response = service.getContext(mockHttpHeaders, null);
assertTrue(response.getEntity().toString().contains("Invalid request URL, missing parameter: serviceInstanceId"));
}
@Test
public void testVerifySdncContextBuilder() throws Exception {
String urlStr = "/restconf/config/GENERIC-RESOURCE-API:services/service/" + serviceInstanceId;
File file = new File(ClassLoader.getSystemResource("sdncResponse.json").getFile());
String sdResonse = Files.read(file);
this.sdncRule.stubFor(get(urlStr).willReturn(okJson(sdResonse)));
HttpHeaders mockHttpHeaders = mock( HttpHeaders.class);
final MultivaluedMap<String, String> multivaluedMapImpl = buildHeaders(
"testVerifyServiceDecomposition", "test1", sdncCtxBuilderBasicAuthorization);
when(mockHttpHeaders.getRequestHeaders()).thenReturn(multivaluedMapImpl);
String queryNodeUrl = aaiPathToSearchNodeQuery + serviceInstanceId;
addResponse(queryNodeUrl, "junit/queryNodeData-1.json", aaiEnricherRule);
String customerUrl = aaiPathToCustomerQuery + customerId;
addResponse(customerUrl, "junit/customerData-1.json", aaiEnricherRule);
Response response = this.service.getContext(mockHttpHeaders, serviceInstanceId);
assertEquals(Status.OK.getStatusCode(), response.getStatus());
// Try again with no transcactionId
final MultivaluedMap<String, String> multivaluedMapImpl1 = buildHeaders(
"testVerifyServiceDecomposition", null, sdncCtxBuilderBasicAuthorization);
when(mockHttpHeaders.getRequestHeaders()).thenReturn(multivaluedMapImpl1);
response = this.service.getContext(mockHttpHeaders, serviceInstanceId);
assertEquals(Status.OK.getStatusCode(), response.getStatus());
}
private static MultivaluedMap<String, String> buildHeaders(
String partnerName, String transactionId, String authorization) {
MultivaluedMap<String, String> headers = new MultivaluedHashMap<>();
headers.put(RestUtil.FROM_APP_ID, Collections.singletonList(partnerName));
headers.put(RestUtil.TRANSACTION_ID, Collections.singletonList(transactionId));
if (null != authorization) {
headers.put(RestUtil.AUTHORIZATION, Collections.singletonList(authorization));
}
return headers;
}
//AAI related
@Test
public void testObtainResouceLinkBasedOnServiceInstanceFromAAI() throws Exception {
String transactionId = UUID.randomUUID().toString();
String queryNodeUrl = aaiPathToSearchNodeQuery + serviceInstanceId;
addResponse(queryNodeUrl, "junit/queryNodeData-1.json", aaiEnricherRule);
String customerUrl = aaiPathToCustomerQuery + customerId;
addResponse(customerUrl, "junit/customerData-1.json", aaiEnricherRule);
ServiceEntity serviceEntity = RestUtil.getServiceEntity(aaiClient,aaiBaseUrl,aaiBasicAuthorization, aaiPathToSearchNodeQuery, aaiPathToCustomerQuery, serviceInstanceId, transactionId);
assertEquals(serviceInstanceId, serviceEntity.getServiceInstanceId());
assertEquals("vFW", serviceEntity.getServiceType()); // serviceType is hard-coded in queryNodeData-1.json
assertEquals(customerId, serviceEntity.getCustomerId()); // customerId is hard-coded in queryNodeData-1.json
assertEquals("DemoCust_651800ed-2a3c-45f5-b920-85c1ed155fc2", serviceEntity.getCustomerName()); // customerName is hard-coded in queryNodeData-1.json
assertEquals("CUST", serviceEntity.getCustomerType()); //customerType is hard-coded in customerData-1.json
}
@Test
public void testObtainResouceLinkBasedOnServiceInstanceFromAAI_nullResourceLink() throws Exception {
String transactionId = UUID.randomUUID().toString();
String queryNodeUrl = aaiPathToSearchNodeQuery + serviceInstanceId;
addResponse(queryNodeUrl, "junit/queryNodeData-nullResourceLink.json", aaiEnricherRule);
try {
RestUtil.getServiceEntity(aaiClient,aaiBaseUrl,aaiBasicAuthorization, aaiPathToSearchNodeQuery, aaiPathToCustomerQuery, serviceInstanceId, transactionId);
} catch (Exception e) {
assertTrue(e.getMessage().contains("JSONObject[\"resource-link\"] not found"));
}
}
@Test
public void testObtainResouceLinkBasedOnServiceInstanceFromAAI_nullCustomerType() throws Exception {
String transactionId = UUID.randomUUID().toString();
String queryNodeUrl = aaiPathToSearchNodeQuery + serviceInstanceId;
addResponse(queryNodeUrl, "junit/queryNodeData-1.json", aaiEnricherRule);
String customerUrl = aaiPathToCustomerQuery + customerId;
addResponse(customerUrl, "junit/customerData-CustomerIdNotFound.json", aaiEnricherRule);
try {
RestUtil.getServiceEntity(aaiClient,aaiBaseUrl,aaiBasicAuthorization, aaiPathToSearchNodeQuery, aaiPathToCustomerQuery, serviceInstanceId, transactionId);
} catch (Exception e) {
assertTrue(e.getMessage().contains("Customer ID cannot be found from AAI"));
}
}
private void addResponse(String path, String classpathResource, WireMockRule thisMock) throws IOException {
String payload = readFully(ClassLoader.getSystemResourceAsStream(classpathResource));
thisMock.stubFor(get(path).willReturn(okJson(payload)));
}
private String readFully(InputStream in) throws IOException {
char[] cbuf = new char[1024];
StringBuilder content = new StringBuilder();
try (InputStreamReader reader = new InputStreamReader(in, "UTF-8")) {
int count;
while ((count = reader.read(cbuf)) >= 0) {
content.append(cbuf, 0, count);
}
}
return content.toString();
}
}
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