apis/openstack-nova/src/test/java/org/jclouds/openstack/nova/v2_0/functions/FindSecurityGroupWithNameAndReturnTrueExpectTest.java

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 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
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 *     http://www.apache.org/licenses/LICENSE-2.0
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package org.jclouds.openstack.nova.v2_0.functions;

import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertFalse;
import static org.testng.Assert.assertTrue;

import java.net.URI;
import java.util.concurrent.atomic.AtomicReference;

import org.jclouds.http.HttpRequest;
import org.jclouds.http.HttpResponse;
import org.jclouds.openstack.nova.v2_0.NovaApi;
import org.jclouds.openstack.nova.v2_0.domain.regionscoped.RegionAndName;
import org.jclouds.openstack.nova.v2_0.domain.regionscoped.SecurityGroupInRegion;
import org.jclouds.openstack.nova.v2_0.internal.BaseNovaApiExpectTest;
import org.jclouds.openstack.nova.v2_0.parse.ParseSecurityGroupListTest;
import org.jclouds.openstack.nova.v2_0.predicates.FindSecurityGroupWithNameAndReturnTrue;
import org.testng.annotations.Test;

import com.google.common.collect.ImmutableMultimap;
import com.google.common.collect.Iterables;
import com.google.common.util.concurrent.Atomics;

@Test(groups = "unit", testName = "FindSecurityGroupWithNameAndReturnTrueExpectTest")
public class FindSecurityGroupWithNameAndReturnTrueExpectTest extends BaseNovaApiExpectTest {

   public void testUpdateReferenceWhenSecurityGroupListContainsGroupName() throws Exception {
      HttpRequest list = HttpRequest.builder().method("GET").endpoint(
               URI.create("https://az-1.region-a.geo-1.compute.hpcloudsvc.com/v2/3456/os-security-groups")).headers(
               ImmutableMultimap.<String, String> builder().put("Accept", "application/json").put("X-Auth-Token",
                        authToken).build()).build();

      HttpResponse listResponse = HttpResponse.builder().statusCode(200).payload(
               payloadFromResource("/securitygroup_list.json")).build();

      NovaApi apiWhenSecurityGroupsExist = requestsSendResponses(keystoneAuthWithUsernameAndPasswordAndTenantName,
               responseWithKeystoneAccess, extensionsOfNovaRequest, extensionsOfNovaResponse, list,
               listResponse);

      FindSecurityGroupWithNameAndReturnTrue predicate = new FindSecurityGroupWithNameAndReturnTrue(
               apiWhenSecurityGroupsExist);

      AtomicReference<RegionAndName> securityGroupInRegionRef = Atomics.newReference(RegionAndName
               .fromRegionAndName("az-1.region-a.geo-1", "name1"));

      // we can find it
      assertTrue(predicate.apply(securityGroupInRegionRef));

      // the reference is now up to date, and includes the actual group found.
      assertEquals(securityGroupInRegionRef.get().toString(), new SecurityGroupInRegion(Iterables
               .getOnlyElement(new ParseSecurityGroupListTest().expected()), "az-1.region-a.geo-1").toString());

   }

   public void testDoesNotUpdateReferenceWhenSecurityGroupListMissingGroupName() throws Exception {
      HttpRequest list = HttpRequest.builder().method("GET").endpoint(
               URI.create("https://az-1.region-a.geo-1.compute.hpcloudsvc.com/v2/3456/os-security-groups")).headers(
               ImmutableMultimap.<String, String> builder().put("Accept", "application/json").put("X-Auth-Token",
                        authToken).build()).build();

      HttpResponse listResponse = HttpResponse.builder().statusCode(200).payload(
               payloadFromResource("/securitygroup_list.json")).build();

      NovaApi apiWhenSecurityGroupsExist = requestsSendResponses(keystoneAuthWithUsernameAndPasswordAndTenantName,
               responseWithKeystoneAccess, extensionsOfNovaRequest, extensionsOfNovaResponse, list,
               listResponse);

      FindSecurityGroupWithNameAndReturnTrue predicate = new FindSecurityGroupWithNameAndReturnTrue(
               apiWhenSecurityGroupsExist);

      RegionAndName regionAndGroup = RegionAndName.fromRegionAndName("az-1.region-a.geo-1", "name2");

      AtomicReference<RegionAndName> securityGroupInRegionRef = Atomics.newReference(regionAndGroup);

      // we cannot find it
      assertFalse(predicate.apply(securityGroupInRegionRef));

      // the reference is the same
      assertEquals(securityGroupInRegionRef.get(), regionAndGroup);

   }
}