Vue $el is undefined when testing with Mocha/Chai under meteor -


i'm starting our unit test environment our project, may have picked combo doesn't work in couple scenarios.

our project runs under meteor, code ui written in vue , coffeescript. test environment we're trying work mocha & chai. when run test suite, command looks this:

meteor test --once --driver-package=dispatch:mocha

from examples around internet, following code should work:

const vueobject = vue.extend(myvuecomponent); const vueinstance = new vueobject().$mount(); chai.assert.ok(vueinstance.$el.textcontent);

from point, ask $el sorts of questions test, $el undefined. tried waiting using vue.nexttick() , it's still undefined. in examples i've found, talk using webpack, heard meteor doesn't using webpack.

does have suggestions? did pick hard combination work with?

tl;dr: make sure running tests in browser. if doesn't work try manually adding element when creating vue app.

i facing same issue jest.

initially, thought had create element manually when testing app, did:

test("do things", () => {     const vm = new vue({         el: document.createelement("div"),         render(h) {             return h(hello);         }     });     expect(vm.$el.textcontent).tobe("heyo"); });

but document undefined. lead me discover should have been running tests using domjs instead of node

"testenvironment": "jsdom"

with change in place, got rid of el , still works charm.


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