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/*
* Copyright 2016-2017, Nokia Corporation
*
* 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.
*/
package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.onap.direct;
import javax.net.ssl.HostnameVerifier;
import javax.net.ssl.SSLSocketFactory;
import okhttp3.Interceptor;
import okhttp3.Protocol;
import okhttp3.Request;
import okhttp3.Response;
import org.junit.Before;
import org.junit.Test;
import org.mockito.ArgumentCaptor;
import org.mockito.Mock;
import org.mockito.Mockito;
import org.mockito.invocation.InvocationOnMock;
import org.mockito.stubbing.Answer;
import org.onap.aai.api.CloudInfrastructureApi;
import org.onap.aai.api.ExternalSystemApi;
import org.onap.aai.api.NetworkApi;
import org.onap.aai.auth.HttpBasicAuth;
import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.onap.core.SelfRegistrationManager;
import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.TestBase;
import static junit.framework.TestCase.assertEquals;
import static org.mockito.Mockito.*;
class ResultCaptor<T> implements Answer {
private T result = null;
public T getResult() {
return result;
}
@Override
public T answer(InvocationOnMock invocationOnMock) throws Throwable {
result = (T) invocationOnMock.callRealMethod();
return result;
}
}
public class TestAAIRestApiProvider extends TestBase {
private AAIRestApiProvider aaiRestApiProvider;
@Mock
private HostnameVerifier hostnameVerifier;
private AaiSecurityProvider aaiSecurityProviderReal = new AaiSecurityProvider();
private AaiSecurityProvider aaiSecurityProvider = spy(aaiSecurityProviderReal);
@Before
public void init() {
aaiRestApiProvider = new AAIRestApiProvider(msbApiProvider, aaiSecurityProvider);
}
/**
* test building a client to access AAI API
*/
@Test
public void testApiClientBuilder() throws Exception {
when(aaiSecurityProvider.skipCertificateVerification()).thenReturn(true);
when(aaiSecurityProvider.skipHostnameVerification()).thenReturn(true);
setFieldWithPropertyAnnotation(aaiRestApiProvider, "${aaiUsername}", "username");
setFieldWithPropertyAnnotation(aaiRestApiProvider, "${aaiPassword}", "aaiPassword");
ResultCaptor<SSLSocketFactory> sslSocketFactoryResultCaptor = new ResultCaptor<>();
doAnswer(sslSocketFactoryResultCaptor).when(aaiSecurityProvider).buildSSLSocketFactory();
when(msbApiProvider.getMicroServiceUrl(AAIRestApiProvider.AAIService.NETWORK.getServiceName(), "v11")).thenReturn("http://1.2.3.4/a/");
when(aaiSecurityProvider.buildHostnameVerifier()).thenReturn(hostnameVerifier);
//when
org.onap.aai.ApiClient apiClient = aaiRestApiProvider.buildApiClient(AAIRestApiProvider.AAIService.NETWORK);
//verify
assertEquals("http://1.2.3.4/a/", apiClient.getAdapterBuilder().build().baseUrl().toString());
assertEquals(sslSocketFactoryResultCaptor.getResult(), apiClient.getOkBuilder().build().sslSocketFactory());
assertEquals(hostnameVerifier, apiClient.getOkBuilder().build().hostnameVerifier());
HttpBasicAuth basic = (HttpBasicAuth) apiClient.getApiAuthorizations().get("basic");
assertEquals("username", basic.getUsername());
assertEquals("aaiPassword", basic.getPassword());
//given
Response resp = new Response.Builder().message("a").code(200).protocol(Protocol.HTTP_1_0).request(new Request.Builder().url("http://1.2.3.4/d").build()).build();
Interceptor.Chain chain = Mockito.mock(Interceptor.Chain.class);
when(chain.request()).thenReturn(new Request.Builder().url("http://1.2.3.4/d").build());
ArgumentCaptor<Request> modifedRequest = ArgumentCaptor.forClass(Request.class);
when(chain.proceed(modifedRequest.capture())).thenReturn(resp);
//when
apiClient.getOkBuilder().interceptors().get(0).intercept(chain);
//verify
assertEquals(SelfRegistrationManager.SERVICE_NAME, modifedRequest.getValue().header("X-FromAppId"));
}
/**
* is slash is missing from micro service URL it is added
*/
@Test
public void testApiClientBuilderMissingSlash() throws Exception {
when(aaiSecurityProvider.skipCertificateVerification()).thenReturn(true);
when(aaiSecurityProvider.skipHostnameVerification()).thenReturn(true);
setFieldWithPropertyAnnotation(aaiRestApiProvider, "${aaiUsername}", "username");
setFieldWithPropertyAnnotation(aaiRestApiProvider, "${aaiPassword}", "aaiPassword");
ResultCaptor<SSLSocketFactory> sslSocketFactoryResultCaptor = new ResultCaptor<>();
doAnswer(sslSocketFactoryResultCaptor).when(aaiSecurityProvider).buildSSLSocketFactory();
when(msbApiProvider.getMicroServiceUrl(AAIRestApiProvider.AAIService.NETWORK.getServiceName(), "v11")).thenReturn("http://1.2.3.4/a");
when(aaiSecurityProvider.buildHostnameVerifier()).thenReturn(hostnameVerifier);
//when
org.onap.aai.ApiClient apiClient = aaiRestApiProvider.buildApiClient(AAIRestApiProvider.AAIService.NETWORK);
//verify
assertEquals("http://1.2.3.4/a/", apiClient.getAdapterBuilder().build().baseUrl().toString());
assertEquals(sslSocketFactoryResultCaptor.getResult(), apiClient.getOkBuilder().build().sslSocketFactory());
assertEquals(hostnameVerifier, apiClient.getOkBuilder().build().hostnameVerifier());
Response resp = new Response.Builder().message("a").code(200).protocol(Protocol.HTTP_1_0).request(new Request.Builder().url("http://1.2.3.4/d").build()).build();
HttpBasicAuth basic = (HttpBasicAuth) apiClient.getApiAuthorizations().get("basic");
assertEquals("username", basic.getUsername());
assertEquals("aaiPassword", basic.getPassword());
}
/**
* test building a client to access AAI API
*/
@Test
public void testApiClientBuilderForCloud() throws Exception {
when(aaiSecurityProvider.skipCertificateVerification()).thenReturn(true);
when(aaiSecurityProvider.skipHostnameVerification()).thenReturn(true);
setFieldWithPropertyAnnotation(aaiRestApiProvider, "${aaiUsername}", "username");
setFieldWithPropertyAnnotation(aaiRestApiProvider, "${aaiPassword}", "aaiPassword");
ResultCaptor<SSLSocketFactory> sslSocketFactoryResultCaptor = new ResultCaptor<>();
doAnswer(sslSocketFactoryResultCaptor).when(aaiSecurityProvider).buildSSLSocketFactory();
when(msbApiProvider.getMicroServiceUrl(AAIRestApiProvider.AAIService.CLOUD.getServiceName(), "v11")).thenReturn("http://1.2.3.4/a/");
when(aaiSecurityProvider.buildHostnameVerifier()).thenReturn(hostnameVerifier);
//when
org.onap.aai.ApiClient apiClient = aaiRestApiProvider.buildApiClient(AAIRestApiProvider.AAIService.CLOUD);
//verify
assertEquals("http://1.2.3.4/a/", apiClient.getAdapterBuilder().build().baseUrl().toString());
assertEquals(sslSocketFactoryResultCaptor.getResult(), apiClient.getOkBuilder().build().sslSocketFactory());
assertEquals(hostnameVerifier, apiClient.getOkBuilder().build().hostnameVerifier());
Response resp = new Response.Builder().message("a").code(200).protocol(Protocol.HTTP_1_0).request(new Request.Builder().url("http://1.2.3.4/d").build()).build();
HttpBasicAuth basic = (HttpBasicAuth) apiClient.getApiAuthorizations().get("basic");
assertEquals("username", basic.getUsername());
assertEquals("aaiPassword", basic.getPassword());
}
/**
* test building a client to access AAI API
*/
@Test
public void testApiClientBuilderForExternalSystems() throws Exception {
when(aaiSecurityProvider.skipCertificateVerification()).thenReturn(true);
when(aaiSecurityProvider.skipHostnameVerification()).thenReturn(true);
setFieldWithPropertyAnnotation(aaiRestApiProvider, "${aaiUsername}", "username");
setFieldWithPropertyAnnotation(aaiRestApiProvider, "${aaiPassword}", "aaiPassword");
ResultCaptor<SSLSocketFactory> sslSocketFactoryResultCaptor = new ResultCaptor<>();
doAnswer(sslSocketFactoryResultCaptor).when(aaiSecurityProvider).buildSSLSocketFactory();
when(msbApiProvider.getMicroServiceUrl(AAIRestApiProvider.AAIService.ESR.getServiceName(), "v11")).thenReturn("http://1.2.3.4/a/");
when(aaiSecurityProvider.buildHostnameVerifier()).thenReturn(hostnameVerifier);
//when
org.onap.aai.ApiClient apiClient = aaiRestApiProvider.buildApiClient(AAIRestApiProvider.AAIService.ESR);
//verify
assertEquals("http://1.2.3.4/a/", apiClient.getAdapterBuilder().build().baseUrl().toString());
assertEquals(sslSocketFactoryResultCaptor.getResult(), apiClient.getOkBuilder().build().sslSocketFactory());
assertEquals(hostnameVerifier, apiClient.getOkBuilder().build().hostnameVerifier());
Response resp = new Response.Builder().message("a").code(200).protocol(Protocol.HTTP_1_0).request(new Request.Builder().url("http://1.2.3.4/d").build()).build();
HttpBasicAuth basic = (HttpBasicAuth) apiClient.getApiAuthorizations().get("basic");
assertEquals("username", basic.getUsername());
assertEquals("aaiPassword", basic.getPassword());
}
/**
* Test API wrapping for NetworkApi
* (questionable benefit [ this is more less ensured by Java type safety) ]
*/
@Test
public void testNetworkApiAPiWrapping() {
org.onap.aai.ApiClient c = Mockito.mock(org.onap.aai.ApiClient.class);
class TestClasss extends AAIRestApiProvider {
public TestClasss() {
super(msbApiProvider, aaiSecurityProvider);
}
@Override
org.onap.aai.ApiClient buildApiClient(AAIRestApiProvider.AAIService service) {
return c;
}
}
NetworkApi defaultApi = Mockito.mock(NetworkApi.class);
when(c.createService(NetworkApi.class)).thenReturn(defaultApi);
//verify
TestClasss testInstnace = new TestClasss();
assertEquals(defaultApi, testInstnace.getNetworkApi());
}
/**
* Test API wrapping for CloudInfrastructureApi
* (questionable benefit [ this is more less ensured by Java type safety) ]
*/
@Test
public void testCloudInfrastructureApiWrapping() {
org.onap.aai.ApiClient c = Mockito.mock(org.onap.aai.ApiClient.class);
class TestClasss extends AAIRestApiProvider {
public TestClasss() {
super(msbApiProvider, aaiSecurityProvider);
}
@Override
org.onap.aai.ApiClient buildApiClient(AAIRestApiProvider.AAIService service) {
return c;
}
}
CloudInfrastructureApi defaultApi = Mockito.mock(CloudInfrastructureApi.class);
when(c.createService(CloudInfrastructureApi.class)).thenReturn(defaultApi);
//verify
TestClasss testInstnace = new TestClasss();
assertEquals(defaultApi, testInstnace.getCloudInfrastructureApi());
}
/**
* Test API wrapping for ExternalSystemApi
* (questionable benefit [ this is more less ensured by Java type safety) ]
*/
@Test
public void testExternalSystemApiWrapping() {
org.onap.aai.ApiClient c = Mockito.mock(org.onap.aai.ApiClient.class);
class TestClasss extends AAIRestApiProvider {
public TestClasss() {
super(msbApiProvider, aaiSecurityProvider);
}
@Override
org.onap.aai.ApiClient buildApiClient(AAIRestApiProvider.AAIService service) {
return c;
}
}
ExternalSystemApi defaultApi = Mockito.mock(ExternalSystemApi.class);
when(c.createService(ExternalSystemApi.class)).thenReturn(defaultApi);
//verify
TestClasss testInstnace = new TestClasss();
assertEquals(defaultApi, testInstnace.getExternalSystemApi());
}
}
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