add type tests for 2.2 features

Author: yyx990803

types/router.d.ts

@@ -28,7 +28,7 @@ declare class VueRouter {
   back (): void;
   forward (): void;
   getMatchedComponents (to?: RawLocation): Component[];
-  onReady (cb: Function);
+  onReady (cb: Function): void;
   addRoutes (routes: RouteConfig[]): void;
   resolve (to: RawLocation, current?: Route, append?: boolean): {
     location: Location;
@@ -54,6 +54,8 @@ export interface RouterOptions {
   ) => { x: number, y: number } | { selector: string } | void;
 }
 
+type RoutePropsFunction = (route: Route) => Object;
+
 export interface RouteConfig {
   path: string;
   name?: string;
@@ -64,7 +66,7 @@ export interface RouteConfig {
   children?: RouteConfig[];
   meta?: any;
   beforeEnter?: NavigationGuard;
-  props?: boolean | Object | Function;
+  props?: boolean | Object | RoutePropsFunction;
 }
 
 export interface RouteRecord {
@@ -81,7 +83,7 @@ export interface RouteRecord {
     redirect: (location: RawLocation) => void,
     next: () => void
   ) => any;
-  props: boolean | Object | Function | Dictionary<boolean | Object | Function>;
+  props: boolean | Object | RoutePropsFunction | Dictionary<boolean | Object | RoutePropsFunction>;
 }
 
 export interface Location {

types/test/index.ts

@@ -27,6 +27,13 @@ const Hook: ComponentOptions<Vue> = {
     next("/");
     next({ path: "/" });
     next();
+  },
+
+  beforeRouteUpdate (to, from, next) {
+    route.params;
+    next("/");
+    next({ path: "/" });
+    next();
   }
 };
 
@@ -72,6 +79,9 @@ const router = new VueRouter({
       }
     ]},
     { path: "/home", alias: "/" },
+    { path: "/foo", props: true },
+    { path: "/bar", props: { id: 123 }},
+    { path: "/baz", props: (route: Route) => route.params },
     { path: "*", redirect: "/" }
   ]
 });
@@ -124,6 +134,15 @@ router.push({
 });
 router.replace({ name: "home" });
 
+router.push('/', () => {}, () => {})
+router.replace('/foo', () => {}, () => {});
+
+router.onReady(() => {});
+
+router.addRoutes([
+  { path: '/more' }
+]);
+
 router.go(-1);
 router.back();
 router.forward();