public void Deleting_object_when_relationships_have_not_been_all_enumerated_should_not_cause_collection_modified_exception_209773()
{
if (!_isSqlAzure)
{
try
{
ProviderAgnosticConfiguration.SuspendExecutionStrategy = true;
using (var context = new HaveToDoContext())
{
using (context.Database.BeginTransaction())
{
var group = context.ComplexExams.Where(e => e.Code == "group").Single();
var _ = group.Training.Id;
context.ComplexExams.Remove(group); // This would previously throw
Assert.Equal(EntityState.Deleted, context.Entry(group).State);
Assert.Equal(0, group.Exams.Count);
context.SaveChanges();
Assert.Equal(EntityState.Detached, context.Entry(group).State);
Assert.Equal(0, group.Exams.Count);
}
}
}
finally
{
ProviderAgnosticConfiguration.SuspendExecutionStrategy = false;
}
}
}
public ChangeTrackingProxyTests()
{
using (var context = new GranniesContext())
{
context.Database.Initialize(force: false);
}
using (var context = new HaveToDoContext())
{
context.Database.Initialize(force: false);
}
}
public ChangeTrackingProxyTests()
{
using (var context = new GranniesContext())
{
context.Database.Initialize(force: false);
}
using (var context = new HaveToDoContext())
{
_isSqlAzure = DatabaseTestHelpers.IsSqlAzure(context.Database.Connection.ConnectionString);
if (!_isSqlAzure)
{
context.Database.Initialize(force: false);
}
}
}
public void Deleting_object_when_relationships_have_not_been_all_enumerated_should_not_cause_collection_modified_exception_209773()
{
using (var context = new HaveToDoContext())
{
var group = context.ComplexExams.Where(e => e.Code == "group").Single();
var _ = group.Training.Id;
context.ComplexExams.Remove(group); // This would previously throw
Assert.Equal(EntityState.Deleted, context.Entry(group).State);
Assert.Equal(0, group.Exams.Count);
context.SaveChanges();
Assert.Equal(EntityState.Detached, context.Entry(group).State);
Assert.Equal(0, group.Exams.Count);
}
}
