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import Vue from 'vue';
import DiffWithNote from '~/notes/components/diff_with_note.vue';
import mountComponent from '../../helpers/vue_mount_component_helper';
import { diffDiscussionMock, imageDiffDiscussionMock } from '../mock_data';
describe('diff_with_note', () => {
let vm;
const Component = Vue.extend(DiffWithNote);
const props = {
discussion: diffDiscussionMock,
};
const selectors = {
get container() {
return vm.$refs.fileHolder;
},
get diffTable() {
return this.container.querySelector('.diff-content table');
},
get diffRows() {
return this.container.querySelectorAll('.diff-content .line_holder');
},
get noteRow() {
return this.container.querySelector('.diff-content .notes_holder');
},
};
describe('text diff', () => {
beforeEach(() => {
vm = mountComponent(Component, props);
});
it('shows text diff', () => {
expect(selectors.container).toHaveClass('text-file');
expect(selectors.diffTable).toExist();
});
it('shows diff lines', () => {
expect(selectors.diffRows.length).toBe(4);
});
it('shows notes row', () => {
expect(selectors.noteRow).toExist();
});
});
describe('image diff', () => {
beforeEach(() => {
props.discussion = imageDiffDiscussionMock;
});
it('shows image diff', () => {
vm = mountComponent(Component, props);
expect(selectors.container).toHaveClass('js-image-file');
expect(selectors.diffTable).not.toExist();
});
});
});
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