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import Vue from 'vue';
import Tabs from '~/vue_shared/components/tabs/tabs';
import Tab from '~/vue_shared/components/tabs/tab.vue';
describe('Tabs component', () => {
let vm;
beforeEach(done => {
vm = new Vue({
components: {
Tabs,
Tab,
},
template: `
<div>
<tabs>
<tab title="Testing" active>
First tab
</tab>
<tab>
<template slot="title">Test slot</template>
Second tab
</tab>
</tabs>
</div>
`,
}).$mount();
setTimeout(done);
});
describe('tab links', () => {
it('renders links for tabs', () => {
expect(vm.$el.querySelectorAll('a').length).toBe(2);
});
it('renders link titles from props', () => {
expect(vm.$el.querySelector('a').textContent).toContain('Testing');
});
it('renders link titles from slot', () => {
expect(vm.$el.querySelectorAll('a')[1].textContent).toContain('Test slot');
});
it('renders active class', () => {
expect(vm.$el.querySelector('a').classList).toContain('active');
});
it('updates active class on click', done => {
vm.$el.querySelectorAll('a')[1].click();
setTimeout(() => {
expect(vm.$el.querySelector('a').classList).not.toContain('active');
expect(vm.$el.querySelectorAll('a')[1].classList).toContain('active');
done();
});
});
});
describe('content', () => {
it('renders content panes', () => {
expect(vm.$el.querySelectorAll('.tab-pane').length).toBe(2);
expect(vm.$el.querySelectorAll('.tab-pane')[0].textContent).toContain('First tab');
expect(vm.$el.querySelectorAll('.tab-pane')[1].textContent).toContain('Second tab');
});
});
});
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