blob: 5ec0b863afdd0ed96b3c2f65b6c0dd519275f1db (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
import { GlDropdown, GlDropdownItem } from '@gitlab/ui';
import { shallowMount } from '@vue/test-utils';
import PageSizeSelector, { PAGE_SIZES } from '~/vue_shared/components/page_size_selector.vue';
describe('Page size selector component', () => {
let wrapper;
const createWrapper = ({ pageSize = 20 } = {}) => {
wrapper = shallowMount(PageSizeSelector, {
propsData: { value: pageSize },
});
};
const findDropdown = () => wrapper.findComponent(GlDropdown);
const findDropdownItems = () => wrapper.findAllComponents(GlDropdownItem);
afterEach(() => {
wrapper.destroy();
});
it.each(PAGE_SIZES)('shows expected text in the dropdown button for page size %s', (pageSize) => {
createWrapper({ pageSize });
expect(findDropdown().props('text')).toBe(`Show ${pageSize} items`);
});
it('shows the expected dropdown items', () => {
createWrapper();
PAGE_SIZES.forEach((pageSize, index) => {
expect(findDropdownItems().at(index).text()).toBe(`Show ${pageSize} items`);
});
});
it('will emit the new page size when a dropdown item is clicked', () => {
createWrapper();
findDropdownItems().wrappers.forEach((itemWrapper, index) => {
itemWrapper.vm.$emit('click');
expect(wrapper.emitted('input')[index][0]).toBe(PAGE_SIZES[index]);
});
});
});
|