MessageComponent.props() causes issue.

[roymath-zz]

The tests fail when doing a clean install and test.. the following changes seem to fix the issue (borrowed from the vue-test-utils-mocha-webpack-example)

modified   test/MessageToggle.spec.js
@@ -8,8 +8,8 @@ describe('MessageToggle.vue', () => {
     const button = wrapper.find('#toggle-message')
     button.trigger('click')
     const MessageComponent = wrapper.find(Message)
-    expect(MessageComponent.props()).toEqual({msg: 'message'})
+    expect(MessageComponent.hasProp('msg', 'message')).toBe(true)
     button.trigger('click')
-    expect(MessageComponent.props()).toEqual({msg: 'toggled message'})
+    expect(MessageComponent.hasProp('msg', 'toggled message')).toBe(true)

[eddyerburgh]

Thanks for the issue 🙂

The problem was the package-lock was using beta.1 which didn't have the props method, I've bumped the version to beta.8

[roymath-zz]

Much appreciated.. love jest for vue testing (and it even renders nicely in an emacs term buffer)