Add tests for route_config, but needs more assertions.

webpack/__tests__/route_config_test.ts

@@ -1,7 +1,16 @@
-import { topLevelRoutes } from "./route_config";
+jest.mock("fastclick", () => ({ attach: jest.fn() }));
+
+import { topLevelRoutes } from "../route_config";
+
+const cb = jest.fn(() => {
+  console.log("TADA!");
+});
 
 describe("route configs", () => {
-  it("generates all of them", () => {
-    topLevelRoutes
+  it("generates all of them", async () => {
+    const routes = topLevelRoutes.childRoutes;
+    const results = await Promise.all(routes.map(route => route.getComponent(undefined, cb)));
+    console.log("IMPROVE THESE TESTS THEY ARE NOT GOOD RIGHT NOW");
+    expect(cb).toHaveBeenCalled();
   });
 });

webpack/route_config.ts

@@ -15,9 +15,9 @@ function page(path: string, getter: () => Promise<React.ReactType>) {
   return {
     path,
     getComponent(_: void, cb: Function) {
-      getter()
-        .then(component => cb(undefined, component))
-        .catch((e: object) => cb(undefined, crashPage(e)));
+      const ok = (component: React.ReactType) => cb(undefined, component);
+      const no = (e: object) => cb(undefined, crashPage(e));
+      return getter().then(ok, no);
     }
   };
 }