public HelpInstructionController(APIDBContext context, IMapper datamap,
                                  DynamicExpressionService expsvc,
                                  ILogger <HelpInstructionController> logger) :
     base(datamap, expsvc, logger)
 {
     _context = context;
 }
        private void Setup()
        {
            _svc = new DynamicExpressionService(new NullLogger <DynamicExpressionService>());
            var tmpsrc = new List <TestObject>();

            tmpsrc.Add(new TestObject()
            {
                Property1 = "test1", Property2 = "test1", Property3 = 1
            });
            tmpsrc.Add(new TestObject()
            {
                Property1 = "test2", Property2 = "test2", Property3 = 2
            });
            _testsource = tmpsrc.AsQueryable();
        }