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import Vue from 'vue';
import descriptionComponent from '~/issue_show/components/description.vue';
describe('Description component', () => {
let vm;
beforeEach(() => {
const Component = Vue.extend(descriptionComponent);
if (!document.querySelector('.issuable-meta')) {
const metaData = document.createElement('div');
metaData.classList.add('issuable-meta');
metaData.innerHTML = '<span id="task_status"></span><span id="task_status_short"></span>';
document.body.appendChild(metaData);
}
vm = new Component({
propsData: {
canUpdate: true,
descriptionHtml: 'test',
descriptionText: 'test',
updatedAt: new Date().toString(),
taskStatus: '',
},
}).$mount();
});
it('animates description changes', (done) => {
vm.descriptionHtml = 'changed';
Vue.nextTick(() => {
expect(
vm.$el.querySelector('.wiki').classList.contains('issue-realtime-pre-pulse'),
).toBeTruthy();
setTimeout(() => {
expect(
vm.$el.querySelector('.wiki').classList.contains('issue-realtime-trigger-pulse'),
).toBeTruthy();
done();
});
});
});
// TODO: gl.TaskList no longer exists. rewrite these tests once we have a way to rewire ES modules
// it('re-inits the TaskList when description changed', (done) => {
// spyOn(gl, 'TaskList');
// vm.descriptionHtml = 'changed';
//
// setTimeout(() => {
// expect(
// gl.TaskList,
// ).toHaveBeenCalled();
//
// done();
// });
// });
// it('does not re-init the TaskList when canUpdate is false', (done) => {
// spyOn(gl, 'TaskList');
// vm.canUpdate = false;
// vm.descriptionHtml = 'changed';
//
// setTimeout(() => {
// expect(
// gl.TaskList,
// ).not.toHaveBeenCalled();
//
// done();
// });
// });
describe('taskStatus', () => {
it('adds full taskStatus', (done) => {
vm.taskStatus = '1 of 1';
setTimeout(() => {
expect(
document.querySelector('.issuable-meta #task_status').textContent.trim(),
).toBe('1 of 1');
done();
});
});
it('adds short taskStatus', (done) => {
vm.taskStatus = '1 of 1';
setTimeout(() => {
expect(
document.querySelector('.issuable-meta #task_status_short').textContent.trim(),
).toBe('1/1 task');
done();
});
});
it('clears task status text when no tasks are present', (done) => {
vm.taskStatus = '0 of 0';
setTimeout(() => {
expect(
document.querySelector('.issuable-meta #task_status').textContent.trim(),
).toBe('');
done();
});
});
});
it('applies syntax highlighting and math when description changed', (done) => {
spyOn(vm, 'renderGFM').and.callThrough();
spyOn($.prototype, 'renderGFM').and.callThrough();
vm.descriptionHtml = 'changed';
Vue.nextTick(() => {
setTimeout(() => {
expect(vm.$refs['gfm-content']).toBeDefined();
expect(vm.renderGFM).toHaveBeenCalled();
expect($.prototype.renderGFM).toHaveBeenCalled();
done();
});
});
});
});
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