@IsTest(IsParallel=true) private class fflib_AppBindingResolverTest { @IsTest static void testWithEmptyRouter() { fflib_IAppBindingResolver resolver = fflib_AppBindingResolver.newInstance(); System.Assert.areEqual(0, resolver.resolve().size()); } @IsTest static void testWithCustomRouter(){ fflib_IAppBindingResolver resolver = new fflib_AppBindingResolver(new CustomRouter()); System.Assert.areEqual(0, resolver.resolve().size()); } private class CustomRouter implements fflib_IAppBindingRouter { public Map getRoutes() { return new Map{ fflib_AppBindingResolverTest.class => fflib_AppBindingResolverTest.class }; } } }