fixed live tests

aws/core/src/main/java/org/jclouds/aws/handlers/ParseAWSErrorFromXmlContent.java

@@ -70,6 +70,7 @@ public class ParseAWSErrorFromXmlContent implements HttpErrorHandler {
       try {
          AWSError error = null;
          String message = null;
+         if (response.getPayload() != null) {
             if (response.getPayload().getContentType() != null
                      && (response.getPayload().getContentType().indexOf("xml") != -1 || response.getPayload()
                               .getContentType().indexOf("unknown") != -1)) {
@@ -84,6 +85,7 @@ public class ParseAWSErrorFromXmlContent implements HttpErrorHandler {
                } catch (IOException e) {
                }
             }
+         }
          message = message != null ? message : String.format("%s -> %s", request.getRequestLine(), response
                   .getStatusLine());
          switch (response.getStatusCode()) {

compute/src/main/java/org/jclouds/compute/domain/internal/ComputeMetadataImpl.java

@@ -54,4 +54,29 @@ public class ComputeMetadataImpl extends ResourceMetadataImpl<ComputeType> imple
       return id;
    }
 
+   @Override
+   public int hashCode() {
+      final int prime = 31;
+      int result = super.hashCode();
+      result = prime * result + ((id == null) ? 0 : id.hashCode());
+      return result;
+   }
+
+   @Override
+   public boolean equals(Object obj) {
+      if (this == obj)
+         return true;
+      if (!super.equals(obj))
+         return false;
+      if (getClass() != obj.getClass())
+         return false;
+      ComputeMetadataImpl other = (ComputeMetadataImpl) obj;
+      if (id == null) {
+         if (other.id != null)
+            return false;
+      } else if (!id.equals(other.id))
+         return false;
+      return true;
+   }
+
 }

compute/src/test/java/org/jclouds/compute/BaseComputeServiceLiveTest.java

@@ -26,8 +26,9 @@ import static com.google.common.base.Throwables.getRootCause;
 import static com.google.common.collect.Iterables.concat;
 import static com.google.common.collect.Iterables.get;
 import static com.google.common.collect.Iterables.getOnlyElement;
+import static com.google.common.collect.Maps.newLinkedHashMap;
+import static com.google.common.collect.Maps.uniqueIndex;
 import static com.google.common.collect.Sets.filter;
-import static com.google.common.collect.Sets.newLinkedHashSet;
 import static com.google.common.collect.Sets.newTreeSet;
 import static org.jclouds.compute.options.RunScriptOptions.Builder.overrideCredentialsWith;
 import static org.jclouds.compute.predicates.NodePredicates.TERMINATED;
@@ -42,6 +43,7 @@ import static org.testng.Assert.assertNotNull;
 import java.io.File;
 import java.io.FileNotFoundException;
 import java.io.IOException;
+import java.util.Collection;
 import java.util.Map;
 import java.util.NoSuchElementException;
 import java.util.Properties;
@@ -81,6 +83,7 @@ import org.testng.annotations.BeforeGroups;
 import org.testng.annotations.Test;
 
 import com.google.common.base.Charsets;
+import com.google.common.base.Function;
 import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.ImmutableSet;
 import com.google.common.io.Files;
@@ -197,19 +200,37 @@ public abstract class BaseComputeServiceLiveTest {
    // wait up to 5 seconds for an auth exception
    @Test(enabled = true, expectedExceptions = AuthorizationException.class)
    public void testCorrectAuthException() throws Exception {
+      synchronized (ComputeServiceContext.class) {
          ComputeServiceContext context = null;
+         // system properties override crendentials passed
+         // if in the form provider.identity, provider.credential
+         // we want this to fail, so we save off old state and reset those
+         // properties to garbage.
+         String oldIdentity = System.getProperty(provider + ".identity");
+         String oldCredential = System.getProperty(provider + ".credential");
          try {
+            System.setProperty(provider + ".identity", "MOMMA");
+            System.setProperty(provider + ".credential", "MIA");
             context = new ComputeServiceContextFactory().createContext(provider, "MOMMA", "MIA", ImmutableSet
                      .<Module> of(new Log4JLoggingModule()));
             context.getComputeService().listNodes();
+         } catch (AuthorizationException e) {
+            throw e;
+         } catch (RuntimeException e) {
+            e.printStackTrace();
+            throw e;
          } finally {
+            if (oldIdentity != null)
+               System.setProperty(provider + ".identity", oldIdentity);
+            if (oldCredential != null)
+               System.setProperty(provider + ".credential", oldCredential);
             if (context != null)
                context.close();
          }
-
+      }
    }
 
-   @Test(enabled = true, dependsOnMethods = "testCorrectAuthException")
+   @Test(enabled = true)
    public void testImagesCache() throws Exception {
       client.listImages();
       long time = System.currentTimeMillis();
@@ -374,10 +395,18 @@ public abstract class BaseComputeServiceLiveTest {
 
    @Test(enabled = true, dependsOnMethods = "testCreateAnotherNodeWithANewContextToEnsureSharedMemIsntRequired")
    public void testGet() throws Exception {
-      Set<? extends NodeMetadata> nodes = client.listNodesDetailsMatching(all());
+      Map<String, ? extends NodeMetadata> metadataMap = newLinkedHashMap(uniqueIndex(filter(client
-      Set<? extends NodeMetadata> metadataSet = newLinkedHashSet(filter(nodes, and(withTag(tag), not(TERMINATED))));
+               .listNodesDetailsMatching(all()), and(withTag(tag), not(TERMINATED))),
+               new Function<NodeMetadata, String>() {
+
+                  @Override
+                  public String apply(NodeMetadata from) {
+                     return from.getId();
+                  }
+
+               }));
       for (NodeMetadata node : nodes) {
-         metadataSet.remove(node);
+         metadataMap.remove(node.getId());
          NodeMetadata metadata = client.getNodeMetadata(node.getId());
          assertEquals(metadata.getProviderId(), node.getProviderId());
          assertEquals(metadata.getTag(), node.getTag());
@@ -388,10 +417,10 @@ public abstract class BaseComputeServiceLiveTest {
          assertEquals(metadata.getPrivateAddresses(), node.getPrivateAddresses());
          assertEquals(metadata.getPublicAddresses(), node.getPublicAddresses());
       }
-      assertNodeZero(metadataSet);
+      assertNodeZero(metadataMap.values());
    }
 
-   protected void assertNodeZero(Set<? extends NodeMetadata> metadataSet) {
+   protected void assertNodeZero(Collection<? extends NodeMetadata> metadataSet) {
       assert metadataSet.size() == 0 : String.format("nodes left in set: [%s] which didn't match set: [%s]",
                metadataSet, nodes);
    }

vcloud/core/src/main/java/org/jclouds/vcloud/compute/functions/HardwareForVCloudExpressVApp.java

@@ -26,6 +26,7 @@ import static com.google.common.collect.Iterables.transform;
 import static org.jclouds.vcloud.predicates.VCloudPredicates.resourceType;
 
 import java.util.List;
+import java.util.NoSuchElementException;
 
 import javax.annotation.Resource;
 import javax.inject.Inject;
@@ -67,7 +68,7 @@ public class HardwareForVCloudExpressVApp implements Function<VCloudExpressVApp,
    public Hardware apply(VCloudExpressVApp from) {
       checkNotNull(from, "VApp");
       Location location = findLocationForResource.apply(checkNotNull(from, "from").getVDC());
-
+      try {
          int ram = (int) find(from.getResourceAllocations(), resourceType(ResourceType.MEMORY)).getVirtualQuantity();
 
          List<Processor> processors = Lists.newArrayList(transform(filter(from.getResourceAllocations(),
@@ -80,8 +81,12 @@ public class HardwareForVCloudExpressVApp implements Function<VCloudExpressVApp,
 
          }));
          Iterable<? extends Volume> volumes = resourceAllocationsToVolumes.apply(from.getResourceAllocations());
-      return new HardwareImpl(from.getHref().toASCIIString(), from.getName(), from.getHref().toASCIIString(), location,
+         return new HardwareImpl(from.getHref().toASCIIString(), from.getName(), from.getHref().toASCIIString(),
-               null, ImmutableMap.<String, String> of(), processors, ram, volumes, ImagePredicates.idEquals(from
+                  location, null, ImmutableMap.<String, String> of(), processors, ram, volumes, ImagePredicates
-                        .getHref().toASCIIString()));
+                           .idEquals(from.getHref().toASCIIString()));
+      } catch (NoSuchElementException e) {
+         logger.debug("incomplete data to form vApp %s", from.getHref());
+         return null;
+      }
    }
 }