public void SingletonQueryUpdateNavigationSingleEntityPropertyClientTest()
{
TestClientContext = this.CreateWrappedContext <InMemoryEntities>().Context;
TestClientContext.MergeOption = Microsoft.OData.Client.MergeOption.OverwriteChanges;
Company company = null;
var queryCompany = TestClientContext.Company.Expand("CoreDepartment");
var queryCompanyAr = queryCompany.BeginGetValue(null, null).EnqueueWait(this);
company = queryCompany.EndGetValue(queryCompanyAr);
Assert.True(company.CoreDepartment != null);
//Single Entity
company.CoreDepartment = null;
var ar15 = TestClientContext.BeginLoadProperty(company, "CoreDepartment", null, null).EnqueueWait(this);
TestClientContext.EndLoadProperty(ar15);
Assert.True(company.CoreDepartment != null);
Random rand = new Random();
int tmpCoreDepartmentID = rand.Next();
Department coreDepartment = new Department()
{
DepartmentID = tmpCoreDepartmentID,
Name = "ID" + tmpCoreDepartmentID
};
TestClientContext.AddToDepartments(coreDepartment);
TestClientContext.AddLink(company, "Departments", coreDepartment);
var ar1 = TestClientContext.BeginSaveChanges(null, null).EnqueueWait(this);
TestClientContext.EndSaveChanges(ar1);
//Update Navigation Property - Single Entity
TestClientContext.SetLink(company, "CoreDepartment", coreDepartment);
var ar3 = TestClientContext.BeginSaveChanges(null, null).EnqueueWait(this);
TestClientContext.EndSaveChanges(ar3);
//Projection with Navigation properties - Select
queryCompany = TestClientContext.Company.Select(c => new Company {
CompanyID = c.CompanyID, CoreDepartment = c.CoreDepartment
}) as DataServiceQuerySingle <Company>;
queryCompanyAr = queryCompany.BeginGetValue(null, null).EnqueueWait(this);
company = queryCompany.EndGetValue(queryCompanyAr);
Assert.True(company.CoreDepartment.DepartmentID == tmpCoreDepartmentID);
this.EnqueueTestComplete();
}
public void SingletonQueryUpdateNavigationCollectionPropertyClientTest()
{
TestClientContext = this.CreateWrappedContext <InMemoryEntities>().Context;
TestClientContext.MergeOption = Microsoft.OData.Client.MergeOption.OverwriteChanges;
var queryCompany = TestClientContext.Company as DataServiceQuerySingle <Company>;
var queryCompanyAr = queryCompany.BeginGetValue(null, null).EnqueueWait(this);
var company = queryCompany.EndGetValue(queryCompanyAr);
//Load Navigation Property
var loadDeparments = TestClientContext.BeginLoadProperty(company, "Departments", null, null).EnqueueWait(this);
TestClientContext.EndLoadProperty(loadDeparments);
Assert.True(company.Departments.Count > 0);
//Add Navigation Property - Collection
Random rand = new Random();
int tmpDepartmentID = rand.Next();
Department department = new Department()
{
DepartmentID = tmpDepartmentID,
Name = "ID" + tmpDepartmentID
};
TestClientContext.AddToDepartments(department);
TestClientContext.AddLink(company, "Departments", department);
var addDepartmentsLink = TestClientContext.BeginSaveChanges(null, null).EnqueueWait(this);
TestClientContext.EndSaveChanges(addDepartmentsLink);
//Projection with Navigation properties - Select
var selectCompany = TestClientContext.Company.Select(c => new Company {
CompanyID = c.CompanyID, Departments = c.Departments
}) as DataServiceQuerySingle <Company>;
var selectCompanyAr = selectCompany.BeginGetValue(null, null).EnqueueWait(this);
var projectedCompany = selectCompany.EndGetValue(selectCompanyAr);
Assert.True(projectedCompany.Departments.Any(c => c.DepartmentID == tmpDepartmentID));
//Update EntitySet's Navigation Property - Singleton
TestClientContext.SetLink(department, "Company", company);
var ar4 = TestClientContext.BeginSaveChanges(null, null).EnqueueWait(this);
TestClientContext.EndSaveChanges(ar4);
//Query(Expand) EntitySet's Navigation Property - Singleton
var queryDepartment = TestClientContext.Departments.Expand(d => d.Company).Where(d => d.DepartmentID == tmpDepartmentID) as DataServiceQuery <Department>;
var queryDepartmentAr = queryDepartment.BeginExecute(null, null).EnqueueWait(this);
department = queryDepartment.EndExecute(queryDepartmentAr).SingleOrDefault();
Assert.True(department.Company.CompanyID == company.CompanyID);
//Delete Navigation Property - EntitySet
TestClientContext.DeleteLink(company, "Departments", department);
var deleteLinkAr = TestClientContext.BeginSaveChanges(null, null).EnqueueWait(this);
TestClientContext.EndSaveChanges(deleteLinkAr);
//Expand Navigation Property - EntitySet
queryCompany = TestClientContext.Company.Expand("Departments");
queryCompanyAr = queryCompany.BeginGetValue(null, null).EnqueueWait(this);
company = queryCompany.EndGetValue(queryCompanyAr);
Assert.True(!company.Departments.Any(c => c.DepartmentID == tmpDepartmentID));
this.EnqueueTestComplete();
}
public void SingletonQueryUpdateNavigationCollectionPropertyClientTest()
{
TestClientContext = this.CreateWrappedContext<InMemoryEntities>().Context;
TestClientContext.MergeOption = Microsoft.OData.Client.MergeOption.OverwriteChanges;
var queryCompany = TestClientContext.Company as DataServiceQuerySingle<Company>;
var queryCompanyAr = queryCompany.BeginGetValue(null, null).EnqueueWait(this);
var company = queryCompany.EndGetValue(queryCompanyAr);
//Load Navigation Property
var loadDeparments = TestClientContext.BeginLoadProperty(company, "Departments", null, null).EnqueueWait(this);
TestClientContext.EndLoadProperty(loadDeparments);
Assert.IsTrue(company.Departments.Count > 0);
//Add Navigation Property - Collection
Random rand = new Random();
int tmpDepartmentID = rand.Next();
Department department = new Department()
{
DepartmentID = tmpDepartmentID,
Name = "ID" + tmpDepartmentID
};
TestClientContext.AddToDepartments(department);
TestClientContext.AddLink(company, "Departments", department);
var addDepartmentsLink = TestClientContext.BeginSaveChanges(null, null).EnqueueWait(this);
TestClientContext.EndSaveChanges(addDepartmentsLink);
//Projection with Navigation properties - Select
var selectCompany = TestClientContext.Company.Select(c => new Company { CompanyID = c.CompanyID, Departments = c.Departments }) as DataServiceQuerySingle<Company>;
var selectCompanyAr = selectCompany.BeginGetValue(null, null).EnqueueWait(this);
var projectedCompany = selectCompany.EndGetValue(selectCompanyAr);
Assert.IsTrue(projectedCompany.Departments.Any(c => c.DepartmentID == tmpDepartmentID));
//Update EntitySet's Navigation Property - Singleton
TestClientContext.SetLink(department, "Company", company);
var ar4 = TestClientContext.BeginSaveChanges(null, null).EnqueueWait(this);
TestClientContext.EndSaveChanges(ar4);
//Query(Expand) EntitySet's Navigation Property - Singleton
var queryDepartment = TestClientContext.Departments.Expand(d => d.Company).Where(d => d.DepartmentID == tmpDepartmentID) as DataServiceQuery<Department>;
var queryDepartmentAr = queryDepartment.BeginExecute(null, null).EnqueueWait(this);
department = queryDepartment.EndExecute(queryDepartmentAr).SingleOrDefault();
Assert.IsTrue(department.Company.CompanyID == company.CompanyID);
//Delete Navigation Property - EntitySet
TestClientContext.DeleteLink(company, "Departments", department);
var deleteLinkAr = TestClientContext.BeginSaveChanges(null, null).EnqueueWait(this);
TestClientContext.EndSaveChanges(deleteLinkAr);
//Expand Navigation Property - EntitySet
queryCompany = TestClientContext.Company.Expand("Departments");
queryCompanyAr = queryCompany.BeginGetValue(null, null).EnqueueWait(this);
company = queryCompany.EndGetValue(queryCompanyAr);
Assert.IsTrue(!company.Departments.Any(c => c.DepartmentID == tmpDepartmentID));
this.EnqueueTestComplete();
}
public void SingletonQueryUpdateNavigationSingleEntityPropertyClientTest()
{
TestClientContext = this.CreateWrappedContext<InMemoryEntities>().Context;
TestClientContext.MergeOption = Microsoft.OData.Client.MergeOption.OverwriteChanges;
Company company = null;
var queryCompany = TestClientContext.Company.Expand("CoreDepartment");
var queryCompanyAr = queryCompany.BeginGetValue(null, null).EnqueueWait(this);
company = queryCompany.EndGetValue(queryCompanyAr);
Assert.IsTrue(company.CoreDepartment != null);
//Single Entity
company.CoreDepartment = null;
var ar15 = TestClientContext.BeginLoadProperty(company, "CoreDepartment", null, null).EnqueueWait(this);
TestClientContext.EndLoadProperty(ar15);
Assert.IsTrue(company.CoreDepartment != null);
Random rand = new Random();
int tmpCoreDepartmentID = rand.Next();
Department coreDepartment = new Department()
{
DepartmentID = tmpCoreDepartmentID,
Name = "ID" + tmpCoreDepartmentID
};
TestClientContext.AddToDepartments(coreDepartment);
TestClientContext.AddLink(company, "Departments", coreDepartment);
var ar1 = TestClientContext.BeginSaveChanges(null, null).EnqueueWait(this);
TestClientContext.EndSaveChanges(ar1);
//Update Navigation Property - Single Entity
TestClientContext.SetLink(company, "CoreDepartment", coreDepartment);
var ar3 = TestClientContext.BeginSaveChanges(null, null).EnqueueWait(this);
TestClientContext.EndSaveChanges(ar3);
//Projection with Navigation properties - Select
queryCompany = TestClientContext.Company.Select(c => new Company { CompanyID = c.CompanyID, CoreDepartment = c.CoreDepartment }) as DataServiceQuerySingle<Company>;
queryCompanyAr = queryCompany.BeginGetValue(null, null).EnqueueWait(this);
company = queryCompany.EndGetValue(queryCompanyAr);
Assert.IsTrue(company.CoreDepartment.DepartmentID == tmpCoreDepartmentID);
this.EnqueueTestComplete();
}