apis/cloudstack/src/test/java/org/jclouds/cloudstack/filters/QuerySignerTest.java

/**
 * Licensed to jclouds, Inc. (jclouds) under one or more
 * contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  jclouds licenses this file
 * to you 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.jclouds.cloudstack.filters;

import static org.testng.Assert.assertEquals;

import java.net.URI;

import org.jclouds.PropertiesBuilder;
import org.jclouds.http.HttpRequest;
import org.jclouds.http.IntegrationTestAsyncClient;
import org.jclouds.http.IntegrationTestClient;
import org.jclouds.logging.config.NullLoggingModule;
import org.jclouds.rest.RequestSigner;
import org.jclouds.rest.RestContextBuilder;
import org.jclouds.rest.RestContextFactory;
import org.jclouds.rest.RestContextSpec;
import org.jclouds.rest.BaseRestClientTest.MockModule;
import org.testng.annotations.Test;

import com.google.common.collect.ImmutableList;
import com.google.inject.AbstractModule;
import com.google.inject.Module;

/**
 * Tests behavior of {@code QuerySigner}
 * 
 * @author Adrian Cole
 */
// NOTE:without testName, this will not call @Before* and fail w/NPE during
// surefire
@Test(groups = "unit", testName = "QuerySignerTest")
public class QuerySignerTest {
   @SuppressWarnings({ "unchecked", "rawtypes" })
   public static final RestContextSpec<IntegrationTestClient, IntegrationTestAsyncClient> DUMMY_SPEC = new RestContextSpec<IntegrationTestClient, IntegrationTestAsyncClient>("cloudstack",
         "http://localhost:8080/client/api", "2.2", "", "", "apiKey", "secretKey", IntegrationTestClient.class, IntegrationTestAsyncClient.class,
         PropertiesBuilder.class, (Class) RestContextBuilder.class, ImmutableList.<Module> of(new MockModule(),
               new NullLoggingModule(), new AbstractModule() {
                  @Override
                  protected void configure() {
                     bind(RequestSigner.class).to(QuerySigner.class);
                  }

               }));

   @Test
   void testCreateStringToSign() {
      QuerySigner filter = RestContextFactory.createContextBuilder(DUMMY_SPEC).buildInjector()
            .getInstance(QuerySigner.class);

      assertEquals(
            filter.createStringToSign(HttpRequest.builder().method("GET")
                  .endpoint(URI.create("http://localhost:8080/client/api?command=listZones")).build()),
            "apikey=apikey&command=listzones");
   }

   @Test
   void testFilter() {
      QuerySigner filter = RestContextFactory.createContextBuilder(DUMMY_SPEC).buildInjector()
            .getInstance(QuerySigner.class);

      assertEquals(
            filter.filter(
                  HttpRequest.builder().method("GET")
                        .endpoint(URI.create("http://localhost:8080/client/api?command=listZones")).build())
                  .getRequestLine(),
            "GET http://localhost:8080/client/api?command=listZones&apiKey=apiKey&signature=2UG8AcnMaozL3BINdjgkJ%2BRzjEY%3D HTTP/1.1");
   }

   @Test
   void testFilterTwice() {
      QuerySigner filter = RestContextFactory.createContextBuilder(DUMMY_SPEC).buildInjector()
            .getInstance(QuerySigner.class);
      HttpRequest request = HttpRequest.builder().method("GET")
            .endpoint(URI.create("http://localhost:8080/client/api?command=listZones")).build();
      for (int i = 0; i < 2; i++) {
         request = filter.filter(request);
         assertEquals(
               request.getRequestLine(),
               "GET http://localhost:8080/client/api?command=listZones&apiKey=apiKey&signature=2UG8AcnMaozL3BINdjgkJ%2BRzjEY%3D HTTP/1.1");
      }
   }
}