//Constructor
public ResourceContainer(String name, ResourceType baseType, params Node[] nodes)
: base(name, nodes)
{
_baseType = baseType;
if (nodes != null)
{
_derivedTypes = nodes.OfType <ResourceType>().Where(rt => rt.BaseTypes.Contains(baseType));
_initial = new fxList <ResourceAssociationSet>(nodes.OfType <ResourceAssociationSet>().ToArray());
}
_desc = "ResourceContainer";
}
public override NodeValue CreateRandomValueForFacets(NodeFacets propertyFacets)
{
fxList <byte> bytes = new fxList <byte>();
int maxSize = propertyFacets.MaxSize != null ? propertyFacets.MaxSize.Value : 512;
int actualSize = maxSize;
if (!propertyFacets.FixedLength)
{
//Set max size to be random
actualSize = AstoriaTestProperties.Random.Next(maxSize);
if (actualSize > 1000)
{
actualSize = 1000;
}
}
for (int i = 0; i < actualSize; i++)
{
bytes.Add((byte)AstoriaTestProperties.Random.Next(byte.MinValue, byte.MaxValue));
}
return(new NodeValue(new System.Data.Linq.Binary(bytes.ToArray()), this));
}
public static AstoriaRequest BuildRandomRequest(Workspace workspace, RequestVerb verb, SerializationFormatKind format)
{
IEnumerable <ResourceContainer> safeContainers =
workspace.ServiceContainer.ResourceContainers
.Where(c => IsSafeOperation(verb, c));
if (verb != RequestVerb.Get)
{
safeContainers = safeContainers.Where(c => c.ResourceTypes.Any(t => IsSafeOperation(verb, c, t)));
}
fxList <ResourceContainer> containers = new fxList <ResourceContainer>(safeContainers);
if (!containers.Any())
{
return(null);
}
AstoriaRequest request = null;
while (request == null && containers.Any())
{
ResourceContainer container = null;
ResourceType type = null;
KeyExpression key = null;
while (container == null && containers.Any())
{
container = containers.Choose();
if (verb == RequestVerb.Get)
{
key = workspace.GetRandomExistingKey(container);
if (key == null)
{
containers.Remove(container);
container = null;
}
}
else
{
fxList <ResourceType> types = new fxList <ResourceType>(container.ResourceTypes.Where(t => IsSafeOperation(verb, container, t)));
if (!types.Any())
{
containers.Remove(container);
container = null;
}
if (verb != RequestVerb.Delete)
{
type = types.Choose();
}
else
{
while (key == null && types.Any())
{
type = types.Choose();
key = workspace.GetRandomExistingKey(container, type);
if (key == null)
{
types.Remove(type);
}
}
if (key == null)
{
containers.Remove(container);
container = null;
}
}
}
}
// if we ran out of containers before finding one that would work
//
if (container == null)
{
return(null);
}
// if the Build___ method returns null, we'll come back around with a different container/key
//
switch (verb)
{
case RequestVerb.Get:
request = BuildGet(workspace, key, HttpStatusCode.OK, format);
break;
case RequestVerb.Post:
request = BuildInsert(workspace, container, type, HttpStatusCode.Created, format);
break;
case RequestVerb.Put:
case RequestVerb.Patch:
request = BuildUpdate(workspace, container, type, (verb == RequestVerb.Put), HttpStatusCode.NoContent, format);
break;
case RequestVerb.Delete:
request = BuildDelete(workspace, key, HttpStatusCode.NoContent, format);
break;
default:
throw new ArgumentException("Unsupported verb: " + verb.ToString());
}
}
// might be null, but we did our best
//
return(request);
}
