Merge pull request #161 from weihaiyu/myb

test:lifecycle shuld be expect 'onMountFn'

Author: lmiller1990

tests/lifecycle.spec.ts

@@ -30,7 +30,7 @@ describe('lifecycles', () => {
     mount(Component)
     await nextTick()
     expect(beforeMountFn).toHaveBeenCalled()
-    expect(onBeforeMountFn).toHaveBeenCalled()
+    expect(onMountFn).toHaveBeenCalled()
     expect(onBeforeMountFn).toHaveBeenCalled()
   })