private void CanInsertAGroupWithNotInsertedPermissions()
{
Group aGroup = _groupBuilder
.WithPermissions(new MCollection <Permission> {
_permissionBuilder.Build()
})
.Build();
int insertedId = _groupService.Insert(aGroup);
Group insertedGroup = _groupService.FindById(insertedId);
Assertion.AreEqual(1, insertedGroup.Permissions.Count);
}