public async Task TestDomainService_QueryDirect()
{
TestDomainServices.LTS.Catalog provider = ServerTestHelper.CreateInitializedDomainService <TestDomainServices.LTS.Catalog>(DomainOperationType.Query);
DomainServiceDescription serviceDescription = DomainServiceDescription.GetDescription(provider.GetType());
DomainOperationEntry method = serviceDescription.DomainOperationEntries.Where(p => p.Operation == DomainOperation.Query).First(p => p.Name == "GetProductsByCategory");
QueryDescription qd = new QueryDescription(method, new object[] { 1 });
var queryResult = await provider.QueryAsync <DataTests.AdventureWorks.LTS.Product>(qd, CancellationToken.None);
int count = queryResult.Result.Cast <DataTests.AdventureWorks.LTS.Product>().Count();
Assert.AreEqual(32, count);
// verify that we can use the same provider to execute another query
qd = new QueryDescription(method, new object[] { 2 });
queryResult = await provider.QueryAsync <DataTests.AdventureWorks.LTS.Product>(qd, CancellationToken.None);
count = queryResult.Result.Cast <DataTests.AdventureWorks.LTS.Product>().Count();
Assert.AreEqual(43, count);
}
public void TestDomainService_QueryDirect()
{
TestDomainServices.LTS.Catalog provider = ServerTestHelper.CreateInitializedDomainService <TestDomainServices.LTS.Catalog>(DomainOperationType.Query);
DomainServiceDescription serviceDescription = DomainServiceDescription.GetDescription(provider.GetType());
DomainOperationEntry method = serviceDescription.DomainOperationEntries.Where(p => p.Operation == DomainOperation.Query).First(p => p.Name == "GetProductsByCategory");
QueryDescription qd = new QueryDescription(method, new object[] { 1 });
int totalCount;
IEnumerable <ValidationResult> validationErrors;
IEnumerable result = provider.Query(qd, out validationErrors, out totalCount);
int count = result.Cast <DataTests.AdventureWorks.LTS.Product>().Count();
Assert.AreEqual(32, count);
// verify that we can use the same provider to execute another query
qd = new QueryDescription(method, new object[] { 2 });
result = provider.Query(qd, out validationErrors, out totalCount);
count = result.Cast <DataTests.AdventureWorks.LTS.Product>().Count();
Assert.AreEqual(43, count);
}
