86 lines
2.0 KiB
JavaScript
86 lines
2.0 KiB
JavaScript
import Vue from 'vue';
|
|
import mountComponent from 'helpers/vue_mount_component_helper';
|
|
import panelResizer from '~/vue_shared/components/panel_resizer.vue';
|
|
|
|
describe('Panel Resizer component', () => {
|
|
let vm;
|
|
let PanelResizer;
|
|
|
|
const triggerEvent = (eventName, el = vm.$el, clientX = 0) => {
|
|
const event = document.createEvent('MouseEvents');
|
|
event.initMouseEvent(
|
|
eventName,
|
|
true,
|
|
true,
|
|
window,
|
|
1,
|
|
clientX,
|
|
0,
|
|
clientX,
|
|
0,
|
|
false,
|
|
false,
|
|
false,
|
|
false,
|
|
0,
|
|
null,
|
|
);
|
|
|
|
el.dispatchEvent(event);
|
|
};
|
|
|
|
beforeEach(() => {
|
|
PanelResizer = Vue.extend(panelResizer);
|
|
});
|
|
|
|
afterEach(() => {
|
|
vm.$destroy();
|
|
});
|
|
|
|
it('should render a div element with the correct classes and styles', () => {
|
|
vm = mountComponent(PanelResizer, {
|
|
startSize: 100,
|
|
side: 'left',
|
|
});
|
|
|
|
expect(vm.$el.tagName).toEqual('DIV');
|
|
expect(vm.$el.getAttribute('class')).toBe(
|
|
'position-absolute position-top-0 position-bottom-0 drag-handle position-left-0',
|
|
);
|
|
|
|
expect(vm.$el.getAttribute('style')).toBe('cursor: ew-resize;');
|
|
});
|
|
|
|
it('should render a div element with the correct classes for a right side panel', () => {
|
|
vm = mountComponent(PanelResizer, {
|
|
startSize: 100,
|
|
side: 'right',
|
|
});
|
|
|
|
expect(vm.$el.tagName).toEqual('DIV');
|
|
expect(vm.$el.getAttribute('class')).toBe(
|
|
'position-absolute position-top-0 position-bottom-0 drag-handle position-right-0',
|
|
);
|
|
});
|
|
|
|
it('drag the resizer', () => {
|
|
vm = mountComponent(PanelResizer, {
|
|
startSize: 100,
|
|
side: 'left',
|
|
});
|
|
|
|
jest.spyOn(vm, '$emit').mockImplementation(() => {});
|
|
triggerEvent('mousedown', vm.$el);
|
|
triggerEvent('mousemove', document);
|
|
triggerEvent('mouseup', document);
|
|
|
|
expect(vm.$emit.mock.calls).toEqual([
|
|
['resize-start', 100],
|
|
['update:size', 100],
|
|
['resize-end', 100],
|
|
]);
|
|
|
|
expect(vm.size).toBe(100);
|
|
});
|
|
});
|