public static KeyedResourceInstance CreateKeyedResourceInstance(KeyExpression exp, ResourceContainer container, params ResourceInstanceProperty[] properties)
{
ResourceType resType = exp.Properties.OfType <ResourceProperty>().First().ResourceType;
ResourceInstanceKey instanceKey = ResourceInstanceKey.ConstructResourceInstanceKey(exp);
return(new KeyedResourceInstance(instanceKey, properties));
}
public static ResourceInstanceProperty CreateRefInstanceProperty(KeyExpression keyExp, ResourceContainer container, ResourceProperty navProperty)
{
ResourceType navResourceType = navProperty.Type as ResourceType;
ResourceInstanceKey resourceInstanceKey = ResourceInstanceKey.ConstructResourceInstanceKey(keyExp);
return(new ResourceInstanceNavRefProperty(navProperty.Name, new AssociationResourceInstance(resourceInstanceKey, AssociationOperation.Add)));
}
public KeyedResourceInstance(ResourceInstanceKey key, params ResourceInstanceProperty[] properties)
: base(key.ResourceTypeName, properties)
{
TestUtil.CheckArgumentElementsNotNull(properties, "properties");
ResourceInstanceKey = key;
ResourceSetName = key.ResourceSetName;
IncludeTypeMetadataHint = true;
}
public override bool Equals(object obj)
{
ResourceInstanceKey otherKey = obj as ResourceInstanceKey;
if (otherKey != null)
{
return(this.Equals(otherKey));
}
return(false);
}
internal static KeyedResourceInstance CreateKeyedResourceInstanceFromPayloadObject(ResourceContainer container, ResourceType resourceType, PayloadObject payloadObject)
{
List <ResourceInstanceProperty> properties = new List <ResourceInstanceProperty>();
List <ResourceInstanceProperty> keyProperties = new List <ResourceInstanceProperty>();
foreach (ResourceProperty property in resourceType.Properties.OfType <ResourceProperty>())
{
if (property.IsNavigation)
{
continue;
}
if (property.IsComplexType)
{
PayloadComplexProperty fromPayload = payloadObject[property.Name] as PayloadComplexProperty;
properties.Add(ConvertComplexPayloadObjectToComplexProperty(property, fromPayload));
}
else
{
string stringValue;
if (payloadObject.PayloadProperties.Any(p => p.Name == property.Name))
{
PayloadSimpleProperty fromPayload = payloadObject[property.Name] as PayloadSimpleProperty;
stringValue = fromPayload.Value;
}
else
{
if (!payloadObject.CustomEpmMappedProperties.TryGetValue(property.Name, out stringValue))
{
stringValue = null;
}
}
ResourceInstanceProperty newProperty = null;
object val = CommonPayload.DeserializeStringToObject(stringValue, property.Type.ClrType, false, payloadObject.Format);
newProperty = new ResourceInstanceSimpleProperty(property.Name, new NodeValue(val, property.Type));
if (property.PrimaryKey != null)
{
keyProperties.Add(newProperty);
}
else
{
properties.Add(newProperty);
}
}
}
ResourceInstanceKey key = new ResourceInstanceKey(container, resourceType, keyProperties.ToArray());
return(new KeyedResourceInstance(key, properties.ToArray()));
}
internal static KeyedResourceInstance CreateKeyedResourceInstanceByExactClone(ResourceContainer container, ResourceType resourceType, object dataObject)
{
List <ResourceInstanceProperty> properties = new List <ResourceInstanceProperty>();
List <ResourceInstanceProperty> keyProperties = new List <ResourceInstanceProperty>();
properties.AddRange(CloneObjectToResourceInstanceProperties(resourceType.Properties.OfType <ResourceProperty>().Where(rp => rp.PrimaryKey == null && rp.IsNavigation == false), dataObject));
keyProperties.AddRange(CloneObjectToResourceInstanceProperties(resourceType.Properties.OfType <ResourceProperty>().Where(rp => rp.PrimaryKey != null && rp.IsNavigation == false), dataObject));
ResourceInstanceKey key = new ResourceInstanceKey(container, resourceType, keyProperties.ToArray());
KeyedResourceInstance keyResourceInstance = new KeyedResourceInstance(key, properties.ToArray());
return(keyResourceInstance);
}
public static KeyedResourceInstance CreateKeyedResourceInstanceByClone(ResourceContainer container, ResourceType resourceType, bool excludeRelationships)
{
Workspace workspace = container.Workspace;
//Clone for an existing resource, and update its key
KeyExpression keyExpression = workspace.GetRandomExistingKey(container, resourceType);
if (keyExpression == null)
{
return(null);
}
KeyedResourceInstance dataObject = workspace.GetSingleResourceByKey(keyExpression);
if (dataObject == null)
{
return(null);
}
ResourceInstanceKey key = null;
// if there are any non-server-generated key properties, then we need to build the key
if (keyExpression.ResourceType.Properties.Any(p => p.PrimaryKey != null && !p.Facets.ServerGenerated))
{
ResourceType newResourceType = container.ResourceTypes.Where(rt => rt.Name == dataObject.TypeName).FirstOrDefault();
key = CreateUniqueKey(container, newResourceType);
}
//Foreach property in dataObject create a ResourceProperty
List <ResourceInstanceProperty> properties = new List <ResourceInstanceProperty>();
properties.AddRange(dataObject.Properties.OfType <ResourceInstanceSimpleProperty>().ToArray());
properties.AddRange(dataObject.Properties.OfType <ResourceInstanceComplexProperty>().ToArray());
if (!excludeRelationships)
{
properties.AddRange(CloneRequiredRelationships(container, keyExpression.ResourceType, keyExpression));
}
KeyedResourceInstance keyResourceInstance = null;
if (key != null)
{
keyResourceInstance = new KeyedResourceInstance(key, properties.ToArray());
}
else
{
keyResourceInstance = new KeyedResourceInstance(dataObject.ResourceSetName, dataObject.TypeName, properties.ToArray());
}
return(keyResourceInstance);
}
public static ResourceInstanceKey ConstructResourceInstanceKey(KeyExpression keyExpression)
{
List <ResourceInstanceSimpleProperty> keyProperties = new List <ResourceInstanceSimpleProperty>();
for (int i = 0; i < keyExpression.Properties.Count(); i++)
{
NodeProperty p = keyExpression.Properties.ElementAt(i);
NodeValue nodeVal = keyExpression.Values.ElementAt(i);
keyProperties.Add(new ResourceInstanceSimpleProperty(p.Name, nodeVal.ClrValue));
}
ResourceInstanceKey instanceKey = new ResourceInstanceKey(keyExpression.ResourceContainer, keyExpression.ResourceType, keyProperties.ToArray());
return(instanceKey);
}
public static KeyExpression ConvertToKeyExpression(ResourceInstanceKey key, Workspace workspace)
{
ResourceContainer container = workspace.ServiceContainer.ResourceContainers[key.ResourceSetName];
if (container == null)
{
return(null);
}
ResourceType type = container.ResourceTypes.FirstOrDefault(rt => rt.Name == key.ResourceTypeName);
if (type == null)
{
return(null);
}
return(key.CreateKeyExpression(container, type));
}
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 bool Equals(ResourceInstanceKey key)
{
foreach (ResourceInstanceSimpleProperty sp in key.KeyProperties)
{
bool partialKeyValueFound = false;
foreach (ResourceInstanceSimpleProperty sp2 in this.KeyProperties)
{
if (sp2.Name == sp.Name && sp.PropertyValue.Equals(sp2.PropertyValue))
{
partialKeyValueFound = true;
break;
}
}
if (!partialKeyValueFound)
{
return(false);
}
}
return(true);
}
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);
}
protected string CreateCanonicalUri(ResourceInstanceKey key)
{
UriQueryBuilder builder = new UriQueryBuilder(Workspace, Workspace.ServiceUri);
builder.UseBinaryFormatForDates = false;
builder.CleanUpSpecialCharacters = false;
KeyExpression keyExpression = ResourceInstanceUtil.ConvertToKeyExpression(key, Workspace);
if (keyExpression != null)
{
QueryNode query = ContainmentUtil.BuildCanonicalQuery(keyExpression);
return(builder.Build(query));
}
IEnumerable <ResourceInstanceSimpleProperty> properties = key.KeyProperties.OfType <ResourceInstanceSimpleProperty>();
string keyString = builder.CreateKeyString(properties.Select(p => p.Name).ToArray(), properties.Select(p => p.PropertyValue).ToArray());
string uri = Workspace.ServiceUri + "/" + key.ResourceSetName + "(" + keyString + ")";
return(uri);
}
public static AstoriaRequest BuildUpdate(Workspace workspace, KeyExpression modifiedKey, bool replace, HttpStatusCode expectedStatusCode, SerializationFormatKind format)
{
if (modifiedKey == null)
{
return(null);
}
ResourceContainer container = modifiedKey.ResourceContainer;
ResourceType resourceType = modifiedKey.ResourceType;
if (replace && resourceType.Properties.Any(p => p.Facets.IsIdentity))
{
return(null);
}
string keyString = UriQueryBuilder.CreateKeyString(modifiedKey, false);
if (expectedStatusCode == HttpStatusCode.NoContent && (keyString.Contains("/") || keyString.Contains(Uri.EscapeDataString("/"))))
{
expectedStatusCode = HttpStatusCode.BadRequest;
}
QueryNode query = ContainmentUtil.BuildCanonicalQuery(modifiedKey);
List <ResourceInstanceProperty> properties = new List <ResourceInstanceProperty>();
string[] propertiesToSkip;
//Skip because setting the birthdate to a random Datetime won't work due to contraints
//if (resourceType.Name == "Employees")
// propertiesToSkip = new string[] { "BirthDate" };
////Skipping because it has some weird constraint on it
//else if (resourceType.Name == "Order_Details")
// propertiesToSkip = new string[] { "Discount" };
//else
// propertiesToSkip = new string[] { };
foreach (ResourceProperty resourceProperty in resourceType.Properties.OfType <ResourceProperty>()
.Where(p => !p.IsNavigation &&
p.PrimaryKey == null &&
!p.Facets.IsIdentity))
//&& !p.IsComplexType
//&& !propertiesToSkip.Contains(p.Name)))
{
properties.Add(resourceProperty.CreateRandomResourceInstanceProperty());
}
if (!properties.Any())
{
return(null);
}
KeyedResourceInstance resourceInstance = new KeyedResourceInstance(
ResourceInstanceKey.ConstructResourceInstanceKey(modifiedKey),
properties.ToArray());
AstoriaRequest request = workspace.CreateRequest();
request.Verb = replace ? RequestVerb.Put : RequestVerb.Patch;
request.Query = query;
request.UpdateTree = resourceInstance;
request.ExpectedStatusCode = expectedStatusCode;
request.Format = format;
if (modifiedKey.ResourceType.Properties.Any(p => p.Facets.ConcurrencyModeFixed))
{
request.Headers[ConcurrencyUtil.IfMatchHeader] = modifiedKey.ETag;
request.ETagHeaderExpected = true;
}
return(request);
}
public AssociationResourceInstance(ResourceInstanceKey key, AssociationOperation operation)
: base(key)
{
_operation = operation;
}
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(ResourceContainer container, ResourceType resType, params ResourceInstanceProperty[] properties) :
this(container.Name, resType.Name, properties.Where(p => !resType.Key.Properties.Any(keyProp => keyProp.Name == p.Name)).ToArray())
{
ResourceInstanceKey = new ResourceInstanceKey(container, resType,
properties.Where(p => resType.Key.Properties.Any(keyProp => keyProp.Name == p.Name)).ToArray());
}
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()));
}
