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import { shallowMount } from '@vue/test-utils';
import { GlPagination } from '@gitlab/ui';
import Component from '~/registry/explorer/components/list_page/image_list.vue';
import ImageListRow from '~/registry/explorer/components/list_page/image_list_row.vue';
import { imagesListResponse, imagePagination } from '../../mock_data';
describe('Image List', () => {
let wrapper;
const findRow = () => wrapper.findAll(ImageListRow);
const findPagination = () => wrapper.find(GlPagination);
const mountComponent = () => {
wrapper = shallowMount(Component, {
propsData: {
images: imagesListResponse.data,
pagination: imagePagination,
},
});
};
beforeEach(() => {
mountComponent();
});
afterEach(() => {
wrapper.destroy();
wrapper = null;
});
describe('list', () => {
it('contains one list element for each image', () => {
expect(findRow().length).toBe(imagesListResponse.data.length);
});
it('when delete event is emitted on the row it emits up a delete event', () => {
findRow()
.at(0)
.vm.$emit('delete', 'foo');
expect(wrapper.emitted('delete')).toEqual([['foo']]);
});
});
describe('pagination', () => {
it('exists', () => {
expect(findPagination().exists()).toBe(true);
});
it('is wired to the correct pagination props', () => {
const pagination = findPagination();
expect(pagination.props('perPage')).toBe(imagePagination.perPage);
expect(pagination.props('totalItems')).toBe(imagePagination.total);
expect(pagination.props('value')).toBe(imagePagination.page);
});
it('emits a pageChange event when the page change', () => {
findPagination().vm.$emit(GlPagination.model.event, 2);
expect(wrapper.emitted('pageChange')).toEqual([[2]]);
});
});
});
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