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import notification from '..';
describe('Notification.placement', () => {
function $$(className) {
return document.body.querySelectorAll(className);
}
function getStyle(el, prop, getComputedStyle, style) {
getComputedStyle = window.getComputedStyle;
style = getComputedStyle ? getComputedStyle(el) : el.currentStyle;
// If a css property's value is `auto`, it will return an empty string.
return prop ? style[prop] : style;
}
function open(args) {
notification.open({
message: 'Notification Title',
description: 'This is the content of the notification.',
...args,
});
}
function config(args) {
notification.config({
...args,
});
open();
}
it('change notification placement by `open` method', () => {
const defaultTop = '24px';
const defaultBottom = '24px';
let style;
// topLeft
open({
placement: 'topLeft',
});
style = getStyle($$('.ant-notification-topLeft')[0]);
expect(style.top).toBe(defaultTop);
expect(style.left).toBe('0px');
expect(style.bottom).toBe('');
// topRight
open({
placement: 'topRight',
});
style = getStyle($$('.ant-notification-topRight')[0]);
expect(style.top).toBe(defaultTop);
expect(style.right).toBe('0px');
expect(style.bottom).toBe('');
// bottomRight
open({
placement: 'bottomRight',
});
style = getStyle($$('.ant-notification-bottomRight')[0]);
expect(style.top).toBe('');
expect(style.right).toBe('0px');
expect(style.bottom).toBe(defaultBottom);
// bottomLeft
open({
placement: 'bottomLeft',
});
style = getStyle($$('.ant-notification-bottomLeft')[0]);
expect(style.top).toBe('');
expect(style.left).toBe('0px');
expect(style.bottom).toBe(defaultBottom);
});
it('change notification placement by `config` method', () => {
let style;
// topLeft
config({
placement: 'topLeft',
top: 50,
bottom: 50,
});
style = getStyle($$('.ant-notification-topLeft')[1]);
expect(style.top).toBe('50px');
expect(style.left).toBe('0px');
expect(style.bottom).toBe('');
// topRight
config({
placement: 'topRight',
top: 100,
bottom: 50,
});
style = getStyle($$('.ant-notification-topRight')[1]);
expect(style.top).toBe('100px');
expect(style.right).toBe('0px');
expect(style.bottom).toBe('');
// bottomRight
config({
placement: 'bottomRight',
top: 50,
bottom: 100,
});
style = getStyle($$('.ant-notification-bottomRight')[1]);
expect(style.top).toBe('');
expect(style.right).toBe('0px');
expect(style.bottom).toBe('100px');
// bottomLeft
config({
placement: 'bottomLeft',
top: 100,
bottom: 50,
});
style = getStyle($$('.ant-notification-bottomLeft')[1]);
expect(style.top).toBe('');
expect(style.left).toBe('0px');
expect(style.bottom).toBe('50px');
});
});