private IReadOnlyList <Module <TestContext> > GetModules()
        {
            var _moduleBuilder = new ModuleBuilder <TestContext>(_parser.GetValidTypes());

            _moduleBuilder.AddDependency(new TestService(0));
            var module = _moduleBuilder.BuildModule(typeof(TestModule));

            return(new List <Module <TestContext> > {
                module
            });
        }