feat(router): support custom parseQuery and stringifyQuery (#136)

diff --git a/__tests__/router.spec.ts b/__tests__/router.spec.ts
index 7f4a6f9a269099c750c78b9a7450fdf24fe83148..1595258268309ed4d1a5f0e275cbab292d8bba76 100644 (file)
--- a/__tests__/router.spec.ts
+++ b/__tests__/router.spec.ts
@@ -7,7 +7,6 @@ import {
   RouteLocation,
   START_LOCATION_NORMALIZED,
 } from '../src/types'
-import { RouterHistory } from '../src/history/common'
 
 const routes: RouteRecord[] = [
   { path: '/', component: components.Home, name: 'home' },
@@ -56,9 +55,12 @@ const routes: RouteRecord[] = [
   },
 ]
 
-async function newRouter({ history }: { history?: RouterHistory } = {}) {
+async function newRouter({
+  history,
+  ...args
+}: Partial<Parameters<typeof createRouter>[0]> = {}) {
   history = history || createMemoryHistory()
-  const router = createRouter({ history, routes })
+  const router = createRouter({ history, routes, ...args })
   await router.push('/')
 
   return { history, router }
@@ -90,6 +92,20 @@ describe('Router', () => {
     )
   })
 
+  it('can allows the end user to override parseQuery', async () => {
+    const parseQuery = jest.fn()
+    const { router } = await newRouter({ parseQuery: parseQuery })
+    router.resolve('/foo?bar=baz')
+    expect(parseQuery).toHaveBeenCalled()
+  })
+
+  it('can allows the end user to stringify the query', async () => {
+    const stringifyQuery = jest.fn()
+    const { router } = await newRouter({ stringifyQuery: stringifyQuery })
+    router.resolve({ query: { foo: 'bar' } })
+    expect(stringifyQuery).toHaveBeenCalled()
+  })
+
   it('can do initial navigation to /', async () => {
     const router = createRouter({
       history: createMemoryHistory(),

diff --git a/src/router.ts b/src/router.ts
index df5b42d790be829d80299e3b95e27c0053d2a2b3..4c2f879168d71bec1552ba89f6d4a61dcd3f1155 100644 (file)
--- a/src/router.ts
+++ b/src/router.ts
@@ -33,7 +33,11 @@ import {
 } from './utils'
 import { useCallbacks } from './utils/callbacks'
 import { encodeParam, decode } from './utils/encoding'
-import { normalizeQuery, parseQuery, stringifyQuery } from './utils/query'
+import {
+  normalizeQuery,
+  parseQuery as originalParseQuery,
+  stringifyQuery as originalStringifyQuery,
+} from './utils/query'
 import { ref, Ref, markNonReactive, nextTick, App, warn } from 'vue'
 import { RouteRecordNormalized } from './matcher/types'
 import { Link } from './components/Link'
@@ -55,6 +59,8 @@ export interface RouterOptions {
   history: RouterHistory
   routes: RouteRecord[]
   scrollBehavior?: ScrollBehavior
+  parseQuery?: typeof originalParseQuery
+  stringifyQuery?: typeof originalStringifyQuery
   // TODO: allow customizing encoding functions
 }
 
@@ -87,6 +93,8 @@ export function createRouter({
   history,
   routes,
   scrollBehavior,
+  parseQuery = originalParseQuery,
+  stringifyQuery = originalStringifyQuery,
 }: RouterOptions): Router {
   const matcher = createRouterMatcher(routes, {})