public override KeyExpressions GetAllExistingKeysOfType(ResourceContainer resourceContainer, ResourceType resourceType)
{
if (!DataGenerator.Done)
{
return(DataGenerator.GetAllGeneratedKeys(resourceContainer, resourceType));
}
bool rightsChanged = false;
EntitySetRights oldRights = this.DataService.ConfigSettings.GetEntitySetAccessRule(resourceContainer.Name);
if ((EntitySetRights.ReadMultiple & oldRights) == 0)
{
rightsChanged = true;
this.DataService.ConfigSettings.SetEntitySetAccessRule(resourceContainer.Name, EntitySetRights.All);
}
KeyExpressions keys = SocketExceptionHandler.Execute <KeyExpressions>(
() => GetAllExistingKeysBase(resourceContainer));
if (rightsChanged)
{
this.DataService.ConfigSettings.SetEntitySetAccessRule(resourceContainer.Name, oldRights);
}
if (resourceType == null)
{
return(keys);
}
return(new KeyExpressions(keys.Where(k => k.ResourceType.Equals(resourceType))));
}
private static void VerifyLinksPayload(Workspace w, CommonPayload payload, LinqQueryBuilder linqBuilder)
{
ArrayList expectedEntities = CommonPayload.CreateList(linqBuilder.QueryResult);
if (payload == null)
{
AstoriaTestLog.AreEqual(expectedEntities.Count, 0, "Unexpected null $ref payload");
}
else
{
KeyExpressions expectedKeys = new KeyExpressions();
foreach (object o in expectedEntities)
{
KeyExpression keyExp = w.CreateKeyExpressionFromProviderObject(o);
expectedKeys.Add(keyExp);
}
List <string> linksFound = new List <string>();
if (payload.Resources == null)
{
linksFound.Add(payload.Value);
}
else
{
foreach (PayloadObject o in (payload.Resources as List <PayloadObject>))
{
if (o.PayloadProperties.Any(p => p.Name == "uri"))
{
linksFound.Add((o["uri"] as PayloadSimpleProperty).Value);
}
}
}
AstoriaTestLog.AreEqual(expectedKeys.Count, linksFound.Count, "Number of expected entities does not match number of links found");
foreach (string link in linksFound)
{
KeyExpression match = null;
foreach (KeyExpression expectedKey in expectedKeys)
{
if (compareKeyURI(link, expectedKey))
{
match = expectedKey;
break;
}
}
if (match != null)
{
expectedKeys.Remove(match);
}
else
{
AstoriaTestLog.WriteLineIgnore("Unexpected URI: '" + link + "'");
AstoriaTestLog.FailAndThrow("Unexpected URI found in $ref payload");
}
}
}
}
public void GetKeyExpression()
{
if (_resType.Name.Contains("Order_Details_Extended") || _resourceContainer.Name.Contains("Order_Details_Extended"))
{
this.Result = null;
return;
}
if (_resType.Name != _resourceContainer.BaseType.Name)
{
KeyExpressions keyExp2 = _resourceContainer.Workspace.GetExistingAssociatedKeys(_resourceContainer, _prop, _key);
if (null == keyExp2 || keyExp2.Count == 0) /* no keys for resource type*/ return {
;
}
foreach (KeyExpression ke in keyExp2)
{
bool bSpecial = SpecialChars(ke);
if (bSpecial)
{
this.Result = null;
break;
}
else
{
this.Result = ke;
AstoriaTestLog.WriteLineIgnore("Predicate from container :" + _resType.Name);
break;
}
}
}
public override KeyExpressions GetExistingAssociatedKeys(ResourceContainer resourceContainer, ResourceProperty property, KeyExpression keyExpression)
{
bool pageSizeChanged = false;
int originalPageSize = this.DataService.ConfigSettings.GetEntitySetPageSize(resourceContainer.Name);
if (originalPageSize < 1000)
{
pageSizeChanged = true;
this.DataService.ConfigSettings.SetEntitySetPageSize(resourceContainer.Name, 100000);
}
UriQueryBuilder uriQueryBuilder = new UriQueryBuilder(this, this.ServiceUri);
ExpNode query = Query.From(
Exp.Variable(resourceContainer))
.Where(keyExpression)
//.OfType(property.ResourceType)
.Nav(new PropertyExpression(property))
.Select();
string uri = uriQueryBuilder.Build(query);
ResourceType associatedResourceType = property.Type as ResourceType;
if (property.Type is CollectionType)
{
associatedResourceType = (property.Type as CollectionType).SubType as ResourceType;
}
Type type = this._resourceTypeToWorkspaceTypeList[associatedResourceType];
MethodInfo method = this.GetType().GetMethod("ClientExecuteWrapper", new Type[] { typeof(string), typeof(ResourceContainer) });
MethodInfo genMethod = method.MakeGenericMethod(new Type[] { type });
IEnumerable o = (IEnumerable)genMethod.Invoke(this, new object[] { uri, resourceContainer.FindDefaultRelatedContainer(property) });
KeyExpressions keys = new KeyExpressions();
//IEnumerator enumerator = o.GetEnumerator();
foreach (object current in o)
{
if (current != null)
{
//Type t = enumerator.Current.GetType();
Type t = current.GetType();
IEnumerable <ResourceType> typesWithName = this.ServiceContainer.ResourceTypes.Where(rt => (t.Name.Equals(rt.Name)));
IEnumerable <ResourceType> typesWithNamespace = typesWithName.Where(rt2 => rt2.Namespace == t.Namespace).ToList();
ResourceType instanceType = typesWithNamespace.First();
ResourceContainer relatedContainer = resourceContainer.FindDefaultRelatedContainer(property);
keys.Add(GetKeyExpression(relatedContainer, instanceType, current));
}
}
if (pageSizeChanged)
{
this.DataService.ConfigSettings.SetEntitySetPageSize(resourceContainer.Name, originalPageSize);
}
return(keys);
}
public static AstoriaRequest BuildDelete(Workspace workspace, KeyExpressions existingKeys, HttpStatusCode expectedStatusCode, SerializationFormatKind format, out KeyExpression deletedKey)
{
deletedKey = existingKeys.Choose();
if (deletedKey == null)
{
AstoriaTestLog.WriteLine("Cannot build DELETE request, no existing keys");
return(null);
}
existingKeys.Remove(deletedKey);
return(BuildDelete(workspace, deletedKey, expectedStatusCode, format));
}
private static List <ResourceInstanceProperty> CloneRequiredRelationships(ResourceContainer container, ResourceType resourceType, KeyExpression keyExpression)
{
List <ResourceInstanceProperty> properties = new List <ResourceInstanceProperty>();
//Foreach Navigation Property in dataObject create a bind
Dictionary <ResourceProperty, KeyExpressions> navigationProperties = GetAllAssociatedKeys(container, resourceType, keyExpression);
foreach (ResourceProperty navProperty in navigationProperties.Keys)
{
//ResourceAssociationEnd otherEnd = navProperty.ResourceAssociation.GetOtherEnd(navProperty);
ResourceType navPropertyResourceType = (navProperty.Type is CollectionType ? (navProperty.Type as CollectionType).SubType : navProperty.Type) as ResourceType;
ResourceContainer otherContainer = container.FindDefaultRelatedContainer(navProperty);
bool foreignKeyViolation = false;
foreach (ResourceProperty otherProperty in otherContainer.BaseType.Key.Properties)
{
if (otherProperty.ForeignKeys.Count() > 0)
{
ResourceType otherType = otherProperty.ForeignKeys.First().PrimaryKey.Properties.OfType <ResourceProperty>().First().ResourceType;
if (otherType == container.BaseType)
{
foreignKeyViolation = true;
break;
}
}
}
if (foreignKeyViolation)
{
continue;
}
KeyExpressions keyExpressions = navigationProperties[navProperty];
if (navProperty.Type is ResourceType)
{
if (keyExpressions.Count > 0)
{
properties.Add(CreateRefInstanceProperty(keyExpressions[0], otherContainer, navProperty));
}
}
else
{
ResourceInstanceProperty property = CreateCollectionInstanceProperty(keyExpressions, otherContainer, navProperty);
if (property != null)
{
properties.Add(property);
}
}
}
return(properties);
}
public static Dictionary <ResourceProperty, KeyExpressions> GetAllAssociatedKeys(ResourceContainer container, ResourceType resourceType, KeyExpression keyExpression)
{
Workspace workspace = container.Workspace;
Dictionary <ResourceProperty, KeyExpressions> listOfKeyExpressions = new Dictionary <ResourceProperty, KeyExpressions>();
foreach (ResourceProperty resourceProperty in resourceType.Properties)
{
if (resourceProperty.IsNavigation)
{
KeyExpressions keys = workspace.GetExistingAssociatedKeys(container, resourceProperty, keyExpression);
listOfKeyExpressions.Add(resourceProperty, keys);
}
}
return(listOfKeyExpressions);
}
public static ResourceInstanceProperty CreateCollectionInstanceProperty(KeyExpressions keyExps, ResourceContainer container, ResourceProperty navProperty)
{
ResourceType navResourceType = (navProperty.Type as CollectionType).SubType as ResourceType;
List <AssociationResourceInstance> associationNodes = new List <AssociationResourceInstance>();
foreach (KeyExpression associatedKey in keyExps)
{
ResourceInstanceKey resourceInstanceKey = ResourceInstanceKey.ConstructResourceInstanceKey(associatedKey);
associationNodes.Add(new AssociationResourceInstance(resourceInstanceKey, AssociationOperation.Add));
}
if (associationNodes.Count > 0)
{
ResourceInstanceNavColProperty navigationProperty = new ResourceInstanceNavColProperty(navProperty.Name, associationNodes.ToArray());
return(navigationProperty);
}
return(null);
}
public static KeyExpressions GetAllExistingKeys(Workspace w, ResourceContainer resourceContainer, ResourceType resourceType)
{
IEnumerable <ContainmentAttribute> attributes = GetContainmentAttributes(w.ServiceContainer,
ca => ca.ChildContainer == resourceContainer);
// should we pick one path at random? just use the first? determine which is shortest?
ContainmentAttribute att = attributes.FirstOrDefault();
if (att == null)
{
QueryNode query = Query.From(
Exp.Variable(resourceContainer))
.Select();
if (resourceType != null)
{
query = query.OfType(resourceType);
}
return(w.GetAllExistingKeys(query, resourceContainer));
}
// recursively get all the parent container's keys
// since we don't know the exact parent type, don't use one
//
KeyExpressions parentKeys = GetAllExistingKeys(w, att.ParentContainer, null);
// we're doing some extra work by re-determining the parent key's access path,
// but it would be hard to keep it around
//
KeyExpressions childKeys = new KeyExpressions();
foreach (KeyExpression parentKey in parentKeys)
{
// we don't necessarily need a canonical path
QueryNode q = BuildQuery(parentKey, false);
q = q.Nav(att.ParentNavigationProperty.Property()).Select();
if (resourceType != null)
{
q = q.OfType(resourceType);
}
foreach (KeyExpression childKey in w.GetAllExistingKeys(q, resourceContainer))
{
childKeys.Add(childKey);
}
}
return(childKeys);
}
internal static ResourceInstanceKey CreateUniqueKey(ResourceContainer container, ResourceType resType, KeyExpressions relatedForeignKeys, KeyExpressions existingKeys)
{
KeyExpressions possibleRelatedForeignKeys = new KeyExpressions();
Workspace workspace = container.Workspace;
int keysGenerated = 0;
bool keyTrying = true;
ResourceInstanceKey resourceInstanceKey = null;
do
{
possibleRelatedForeignKeys = new KeyExpressions();
resourceInstanceKey = TryCreateUniqueResourceInstanceKey(container, resType, possibleRelatedForeignKeys);
KeyExpression keyExpression = resourceInstanceKey.CreateKeyExpression(container, resType);
// need to make sure its not a duplicate
//
if (existingKeys == null)
{
KeyedResourceInstance o = workspace.GetSingleResourceByKey(keyExpression);
if (o == null)
{
keyTrying = false;
}
}
else
{
keyTrying = existingKeys.Contains(keyExpression);
}
keysGenerated++;
if (keysGenerated > 25)
{
throw new Microsoft.Test.ModuleCore.TestFailedException("Unable to create a unique key");
}
}while (keyTrying);
relatedForeignKeys.Add(possibleRelatedForeignKeys);
return(resourceInstanceKey);
}
public KeyExpressions Diff(KeyExpressions keyExpressions)
{
KeyExpressions diffKeyExpressions = new KeyExpressions();
foreach (KeyExpression keyExp in keyExpressions)
{
bool found = false;
foreach (KeyExpression keyExp2 in this)
{
if (keyExp2.Equals(keyExp))
{
found = true;
break;
}
}
if (found == false)
{
diffKeyExpressions.Add(keyExp);
}
}
return(diffKeyExpressions);
}
private static ResourceInstanceKey TryCreateUniqueResourceInstanceKey(ResourceContainer container, ResourceType resType, KeyExpressions relatedForeignKeys)
{
Workspace workspace = container.Workspace;
List <ResourceInstanceSimpleProperty> keyProperties = new List <ResourceInstanceSimpleProperty>();
Dictionary <ResourceProperty, ResourceProperty> foreignKeyMap
= resType.Key.Properties.OfType <ResourceProperty>()
.Where(p => p.ForeignKeys.Any())
.ToDictionary(p => p, p => p.ForeignKeys.First().PrimaryKey.Properties.OfType <ResourceProperty>().First());
Dictionary <string, ResourceProperty> reverseForeignKeyMap = new Dictionary <string, ResourceProperty>();
foreach (KeyValuePair <ResourceProperty, ResourceProperty> pair in foreignKeyMap)
{
reverseForeignKeyMap[pair.Value.Name] = pair.Key;
}
Dictionary <ResourceProperty, object> propertyValues = new Dictionary <ResourceProperty, object>();
List <ResourceProperty> constrainedProperties = new List <ResourceProperty>();
foreach (ResourceProperty property in resType.Key.Properties.OfType <ResourceProperty>())
{
if (foreignKeyMap.ContainsKey(property))
{
constrainedProperties.Add(property);
}
else
{
NodeValue obj = (property.Type as PrimitiveType).CreateRandomValueForFacets(property.Facets);
propertyValues[property] = obj.ClrValue;
}
}
foreach (ResourceProperty currentProperty in constrainedProperties)
{
if (propertyValues.ContainsKey(currentProperty))
{
continue;
}
ResourceProperty foreignProperty = foreignKeyMap[currentProperty];
ResourceContainer foreignContainer = container.FindDefaultRelatedContainer(foreignProperty.ResourceType);
KeyExpression foreignKey = relatedForeignKeys.Where(k => k.ResourceContainer == foreignContainer).FirstOrDefault();
if (foreignKey == null)
{
KeyExpressions foreignKeys = workspace.GetAllExistingKeysOfType(foreignContainer, foreignProperty.ResourceType);
while (foreignKey == null && foreignKeys.Any())
{
foreignKey = foreignKeys.Choose();
// ensure that for every property in the key, it matches any local values
for (int i = 0; i < foreignKey.Properties.Length; i++)
{
string keyPropertyName = foreignKey.Properties[i].Name;
ResourceProperty localProperty;
if (reverseForeignKeyMap.TryGetValue(keyPropertyName, out localProperty))
{
object keyValue = foreignKey.Values[i].ClrValue;
object localValue;
if (propertyValues.TryGetValue(localProperty, out localValue))
{
if (localValue != keyValue)
{
foreignKeys.Remove(foreignKey);
foreignKey = null;
break;
}
}
}
}
}
if (foreignKey == null)
{
AstoriaTestLog.FailAndThrow("Could not find an appropriate foreign key");
}
relatedForeignKeys.Add(foreignKey);
}
for (int i = 0; i < foreignKey.Properties.Length; i++)
{
NodeProperty p = foreignKey.Properties[i];
if (p.Name == foreignProperty.Name)
{
propertyValues[currentProperty] = foreignKey.Values[i].ClrValue;
}
else if (p.ForeignKeys.Count() > 0)
{
string foreign = p.ForeignKeys.First().PrimaryKey.Properties.OfType <ResourceProperty>().First().Name;
ResourceProperty localProperty;
if (reverseForeignKeyMap.TryGetValue(foreign, out localProperty))
{
propertyValues[localProperty] = foreignKey.Values[i].ClrValue;
}
}
}
}
foreach (ResourceProperty property in resType.Key.Properties.OfType <ResourceProperty>())
{
if (!propertyValues.ContainsKey(property))
{
propertyValues[property] = (object)null;
}
}
foreach (KeyValuePair <ResourceProperty, object> pair in propertyValues)
{
keyProperties.Add(new ResourceInstanceSimpleProperty(pair.Key.Facets, pair.Key.Name, pair.Value));
}
ResourceInstanceKey resourceInstanceKey = new ResourceInstanceKey(container, resType, keyProperties.ToArray());
return(resourceInstanceKey);
}
public KeyedResourceInstance CreateRandomResource(ResourceContainer container, KeyExpressions existingKeys)
{
return(CreateRandomResource(container, existingKeys, true));
}
public static KeyExpressions Except(this KeyExpressions keys, IEnumerable <KeyExpression> toOmit)
{
return(new KeyExpressions(keys.Where(k => !toOmit.Contains(k))));
}
internal KeyedResourceInstance CreateRandomResource(ResourceContainer container, KeyExpressions existingKeys, bool populateNavProps)
{
KeyExpressions relatedForeignKeys = new KeyExpressions();
ResourceInstanceKey key = ResourceInstanceUtil.CreateUniqueKey(container, this, relatedForeignKeys, existingKeys);
List <ResourceInstanceProperty> properties = new List <ResourceInstanceProperty>();
// populate the non-key, non-navigation properties
//
foreach (ResourceProperty p in this.Properties.OfType <ResourceProperty>().Where(rp => rp.IsNavigation == false && rp.PrimaryKey == null))
{
if (p.Facets.IsIdentity)
{
continue;
}
ResourceInstanceProperty property = p.CreateRandomResourceInstanceProperty();
properties.Add(property);
}
if (populateNavProps)
{
// populate the navigation properties, but don't go by key, as some foreign keys MAY NOT HAVE ASSOCIATED NAVIGATION PROPERTIES
//
foreach (ResourceProperty p in this.Properties.OfType <ResourceProperty>().Where(rp => rp.IsNavigation))
{
// find a key for this navigation property
KeyExpression navPropKey = null;
foreach (KeyExpression keyExp in relatedForeignKeys)
{
//if (p.Type.Equals(keyExp.ResourceType)
// || p.Type is ResourceType && (p.Type as ResourceType).BaseTypes.Contains(keyExp.ResourceType))
if (p.OtherAssociationEnd.ResourceType.Equals(keyExp.ResourceType))
{
navPropKey = keyExp;
break;
}
}
ResourceContainer associatedContainer = container.FindDefaultRelatedContainer(p);
if (navPropKey == null)
{
if (p.OtherAssociationEnd.ResourceType.Key.Properties.OfType <ResourceProperty>()
.Where(rp => rp.ForeignKeys.Any())
.Any(rp => rp.ForeignKeys.First().PrimaryKey.Properties.OfType <ResourceProperty>().First().ResourceType.Equals(this)))
{
// this association has a fk back to the current type, so it cannot be based on any existing entity
AstoriaTestLog.WriteLineIgnore("Skipping nav prop '{0}.{1}' due to foreign key constraint on entity being created", this.Name, p.Name);
continue;
}
else
{
navPropKey = associatedContainer.Workspace.GetRandomExistingKey(associatedContainer, p.OtherAssociationEnd.ResourceType);
}
}
if (navPropKey != null)
{
if (p.OtherAssociationEnd.Multiplicity == Multiplicity.Many)
{
properties.Add(ResourceInstanceUtil.CreateCollectionInstanceProperty(new KeyExpressions(navPropKey), navPropKey.ResourceContainer, p));
}
else
{
properties.Add(ResourceInstanceUtil.CreateRefInstanceProperty(navPropKey, navPropKey.ResourceContainer, p));
}
}
}
}
return(ResourceInstanceUtil.CreateKeyedResourceInstance(key.CreateKeyExpression(container, this), container, properties.ToArray()));
}
public static AstoriaRequest BuildDelete(Workspace workspace, KeyExpressions existingKeys, HttpStatusCode expectedStatusCode, SerializationFormatKind format)
{
KeyExpression deletedKey;
return(BuildDelete(workspace, existingKeys, expectedStatusCode, format, out deletedKey));
}
public static AstoriaRequest BuildDelete(Workspace workspace, KeyExpressions existingKeys, HttpStatusCode expectedStatusCode)
{
return(BuildDelete(workspace, existingKeys, expectedStatusCode, SerializationFormatKind.Default));
}
internal static ResourceInstanceKey CreateUniqueKey(ResourceContainer container, ResourceType resType, KeyExpressions relatedForeignKeys)
{
return(CreateUniqueKey(container, resType, relatedForeignKeys, null));
}