public void SingletonQueryUpdatePropertyClientTest()
{
TestClientContext = this.CreateWrappedContext <InMemoryEntities>().Context;
TestClientContext.MergeOption = Microsoft.OData.Client.MergeOption.OverwriteChanges;
//Query Singleton
var queryCompany = TestClientContext.Company as DataServiceQuerySingle <Company>;
var queryCompanyAr = queryCompany.BeginGetValue(null, null).EnqueueWait(this);
var company = queryCompany.EndGetValue(queryCompanyAr);
Assert.True(company != null);
//Update Singleton Property and Verify
company.CompanyCategory = CompanyCategory.Communication;
company.Name = "UpdatedName";
company.Address.City = "UpdatedCity";
TestClientContext.UpdateObject(company);
var updateCompanyAr = TestClientContext.BeginSaveChanges(null, null).EnqueueWait(this);
TestClientContext.EndSaveChanges(updateCompanyAr);
//Query Singleton Property - Select
var queryCompanyCategory = TestClientContext.Company.Select(c => c.CompanyCategory) as DataServiceQuerySingle <CompanyCategory?>;
CompanyCategory?companyCategory = CompanyCategory.Others;
var queryCompanyCategoryAr = queryCompanyCategory.BeginGetValue(null, null).EnqueueWait(this);
companyCategory = queryCompanyCategory.EndGetValue(queryCompanyCategoryAr);
Assert.True(companyCategory == CompanyCategory.Communication);
var queryCity = TestClientContext.CreateQuery <string>("Company/Address/City");
var queryCityAr = queryCity.BeginExecute(null, null);
var city = queryCity.EndExecute(queryCityAr).Single();
this.EnqueueCallback(() => Assert.True(city == "UpdatedCity"));
var queryNameAr = TestClientContext.BeginExecute <string>(new Uri("Company/Name", UriKind.Relative), null, null).EnqueueWait(this);
var name = TestClientContext.EndExecute <string>(queryNameAr).Single();
Assert.True(name == "UpdatedName");
//Projection with properties - Select
this.TestCompleted = false;
queryCompany = TestClientContext.Company.Select(c => new Company {
CompanyID = c.CompanyID, Address = c.Address, Name = c.Name
}) as DataServiceQuerySingle <Company>;
queryCompanyAr = queryCompany.BeginGetValue(null, null);
company = queryCompany.EndGetValue(queryCompanyAr);
Assert.True(company.Name == "UpdatedName");
Assert.True(company.Departments.Count == 0);
this.EnqueueTestComplete();
}
public void SingletonQueryUpdatePropertyClientTest()
{
TestClientContext = this.CreateWrappedContext<InMemoryEntities>().Context;
TestClientContext.MergeOption = Microsoft.OData.Client.MergeOption.OverwriteChanges;
//Query Singleton
var queryCompany = TestClientContext.Company as DataServiceQuerySingle<Company>;
var queryCompanyAr = queryCompany.BeginGetValue(null, null).EnqueueWait(this);
var company = queryCompany.EndGetValue(queryCompanyAr);
Assert.IsTrue(company != null);
//Update Singleton Property and Verify
company.CompanyCategory = CompanyCategory.Communication;
company.Name = "UpdatedName";
company.Address.City = "UpdatedCity";
TestClientContext.UpdateObject(company);
var updateCompanyAr = TestClientContext.BeginSaveChanges(null, null).EnqueueWait(this);
TestClientContext.EndSaveChanges(updateCompanyAr);
//Query Singleton Property - Select
var queryCompanyCategory = TestClientContext.Company.Select(c => c.CompanyCategory) as DataServiceQuerySingle<CompanyCategory?>;
CompanyCategory? companyCategory = CompanyCategory.Others;
var queryCompanyCategoryAr = queryCompanyCategory.BeginGetValue(null, null).EnqueueWait(this);
companyCategory = queryCompanyCategory.EndGetValue(queryCompanyCategoryAr);
Assert.IsTrue(companyCategory == CompanyCategory.Communication);
var queryCity = TestClientContext.CreateQuery<string>("Company/Address/City");
var queryCityAr = queryCity.BeginExecute(null, null);
var city = queryCity.EndExecute(queryCityAr).Single();
this.EnqueueCallback(() => Assert.IsTrue(city == "UpdatedCity"));
var queryNameAr = TestClientContext.BeginExecute<string>(new Uri("Company/Name", UriKind.Relative), null, null).EnqueueWait(this);
var name = TestClientContext.EndExecute<string>(queryNameAr).Single();
Assert.IsTrue(name == "UpdatedName");
//Projection with properties - Select
this.TestCompleted = false;
queryCompany = TestClientContext.Company.Select(c => new Company { CompanyID = c.CompanyID, Address = c.Address, Name = c.Name }) as DataServiceQuerySingle<Company>;
queryCompanyAr = queryCompany.BeginGetValue(null, null);
company = queryCompany.EndGetValue(queryCompanyAr);
Assert.IsTrue(company.Name == "UpdatedName");
Assert.IsTrue(company.Departments.Count == 0);
this.EnqueueTestComplete();
}