From: Eduardo San Martin Morote <posva13@gmail.com>
Date: Thu, 2 May 2019 13:04:35 +0000 (+0200)
Subject: test: add test with lazy loaded beforeRouteLeave
X-Git-Tag: v4.0.0-alpha.0~412
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d136f25aa64f1fa6f9afc80785722b777934268d;p=thirdparty%2Fvuejs%2Frouter.git

test: add test with lazy loaded beforeRouteLeave
---

diff --git a/__tests__/guards/component-beforeRouteLeave.spec.js b/__tests__/guards/component-beforeRouteLeave.spec.js
index ad25fdeb..caab1a6e 100644
--- a/__tests__/guards/component-beforeRouteLeave.spec.js
+++ b/__tests__/guards/component-beforeRouteLeave.spec.js
@@ -57,6 +57,25 @@ describe('beforeRouteLeave', () => {
         expect(beforeRouteLeave).toHaveBeenCalledTimes(1)
       })
 
+      it('works when a lazy loaded component', async () => {
+        const router = createRouter({
+          routes: [
+            ...routes,
+            {
+              path: '/lazy',
+              component: () => Promise.resolve({ ...Foo, beforeRouteLeave }),
+            },
+          ],
+        })
+        beforeRouteLeave.mockImplementationOnce((to, from, next) => {
+          next()
+        })
+        await router.push('/lazy')
+        expect(beforeRouteLeave).not.toHaveBeenCalled()
+        await router[navigationMethod]('/foo')
+        expect(beforeRouteLeave).toHaveBeenCalledTimes(1)
+      })
+
       it('can cancel navigation', async () => {
         const router = createRouter({ routes })
         beforeRouteLeave.mockImplementationOnce(async (to, from, next) => {