public static void VerifyResultsExistForWhere(object service, object context, string defaultSource, params string[] predicates)
{
IQueryable source = null;
IServiceProvider serviceProvider = context as IServiceProvider;
if (serviceProvider != null)
{
Prov.IDataServiceMetadataProvider dataProvider = (Prov.IDataServiceMetadataProvider)serviceProvider.GetService(typeof(Prov.IDataServiceMetadataProvider));
if (dataProvider != null)
{
Prov.ResourceSet resourceSet;
if (dataProvider.TryResolveResourceSet(defaultSource, out resourceSet))
{
Prov.IDataServiceQueryProvider queryProvider = (Prov.IDataServiceQueryProvider)serviceProvider.GetService(typeof(Prov.IDataServiceQueryProvider));
source = queryProvider.GetQueryRootForResourceSet(resourceSet);
}
}
}
if (source == null)
{
source = (IQueryable)context.GetType().GetProperty(defaultSource).GetValue(context, null);
}
TestUtil.RunCombinations(predicates, (predicate) =>
{
IQueryable actualSource = source;
string actualPredicate = predicate;
int separatorIndex = predicate.IndexOf('|');
string sourceName = defaultSource;
if (separatorIndex != -1)
{
sourceName = predicate.Substring(0, separatorIndex);
actualSource = (IQueryable)context.GetType().GetProperty(sourceName).GetValue(context, null);
actualPredicate = predicate.Substring(separatorIndex + 1);
}
Trace.WriteLine("Verifying results exist for predicate [" + actualPredicate + "]");
Prov.ResourceType resourceType = GetResourceTypeForContainer(service, sourceName);
object resourceSet = GetResourceSetWrapper(service, sourceName);
Assert.IsNotNull(resourceType, "Should be able to find the container and its corresponding type");
IQueryable result = InvokeWhere(service, GetRequestDescription(resourceType, resourceSet, defaultSource), actualSource, actualPredicate);
bool found = false;
foreach (object o in result)
{
found = true;
break;
}
Assert.IsTrue(found, "Results not found for predicate [" + actualPredicate + "]");
});
}
private static Prov.ResourceType GetResourceType(object service, string typename)
{
Prov.IDataServiceMetadataProvider provider = GetProvider(service);
Prov.ResourceType type;
if (provider.TryResolveResourceType(typename, out type))
{
return(type);
}
return(null);
}
private static Prov.ResourceSet GetResourceSet(object service, string name)
{
Prov.IDataServiceMetadataProvider provider = GetProvider(service);
Prov.ResourceSet resourceSet;
if (provider.TryResolveResourceSet(name, out resourceSet))
{
return(resourceSet);
}
return(null);
}
private static void SetUpActionWithLargeParameterPayload(MyDSPActionProvider actionProvider, Provider.IDataServiceMetadataProvider metadata, Provider.ResourceType bindingParameterType)
{
List <Provider.ServiceActionParameter> parameters = new List <Provider.ServiceActionParameter>();
if (bindingParameterType != null)
{
parameters.Add(new Provider.ServiceActionParameter("bindingParam", bindingParameterType));
}
int j = 0;
for (int i = 0; i < ActionTestsWithLargePayload.ParameterPayloadSize; ++i)
{
string pName = "p_int_" + j++;
parameters.Add(new Provider.ServiceActionParameter(pName, Provider.ResourceType.GetPrimitiveResourceType(typeof(Int32))));
pName = "p_string_" + j++;
parameters.Add(new Provider.ServiceActionParameter(pName, Provider.ResourceType.GetPrimitiveResourceType(typeof(string))));
pName = "p_double_" + j++;
parameters.Add(new Provider.ServiceActionParameter(pName, Provider.ResourceType.GetPrimitiveResourceType(typeof(double))));
pName = "p_datetimeoffset_" + j++;
parameters.Add(new Provider.ServiceActionParameter(pName, Provider.ResourceType.GetPrimitiveResourceType(typeof(DateTimeOffset))));
pName = "p_complex_" + j++;
parameters.Add(new Provider.ServiceActionParameter(pName, ActionTestsWithLargePayload.ComplexType));
}
actionProvider.AddAction("ActionWithLargeParameterPayload", null, null, parameters, Provider.OperationParameterBindingKind.Sometimes, null, null);
}
private static void SetupLargeNumberOfActions(MyDSPActionProvider actionProvider, Provider.IDataServiceMetadataProvider metadata, Provider.ResourceType bindingParameterType)
{
List <Provider.ServiceActionParameter> parameters = new List <Provider.ServiceActionParameter>();
if (bindingParameterType != null)
{
parameters.Add(new Provider.ServiceActionParameter("bindingParam", bindingParameterType));
}
for (int i = 0; i < NumberOfActions; ++i)
{
actionProvider.AddAction("Action_" + i, null, null, parameters, Provider.OperationParameterBindingKind.Sometimes, null, null);
}
}
private static void SetUpActionWithLargeCollectionParameterPayload(MyDSPActionProvider actionProvider, Provider.IDataServiceMetadataProvider metadata, Provider.ResourceType bindingParameterType)
{
List <Provider.ServiceActionParameter> parameters = new List <Provider.ServiceActionParameter>();
if (bindingParameterType != null)
{
parameters.Add(new Provider.ServiceActionParameter("bindingParam", bindingParameterType));
}
parameters.Add(new Provider.ServiceActionParameter("collectionParameter", Provider.ResourceType.GetCollectionResourceType(Provider.ResourceType.GetPrimitiveResourceType(typeof(string)))));
actionProvider.AddAction("ActionWithLargeCollectionParameterPayload", null, null, parameters, Provider.OperationParameterBindingKind.Sometimes, null, null);
}