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import { GlButton, GlFormInputGroup, GlDropdown } from '@gitlab/ui';
import { mountExtended } from 'helpers/vue_test_utils_helper';
import ToolbarImageButton from '~/content_editor/components/toolbar_image_button.vue';
import Attachment from '~/content_editor/extensions/attachment';
import Image from '~/content_editor/extensions/image';
import { stubComponent } from 'helpers/stub_component';
import { createTestEditor, mockChainedCommands } from '../test_utils';
describe('content_editor/components/toolbar_image_button', () => {
let wrapper;
let editor;
const buildWrapper = () => {
wrapper = mountExtended(ToolbarImageButton, {
provide: {
tiptapEditor: editor,
},
stubs: {
GlDropdown: stubComponent(GlDropdown),
},
});
};
const findImageURLInput = () =>
wrapper.findComponent(GlFormInputGroup).find('input[type="text"]');
const findApplyImageButton = () => wrapper.findComponent(GlButton);
const findDropdown = () => wrapper.findComponent(GlDropdown);
const selectFile = async (file) => {
const input = wrapper.findComponent({ ref: 'fileSelector' });
// override the property definition because `input.files` isn't directly modifyable
Object.defineProperty(input.element, 'files', { value: [file], writable: true });
await input.trigger('change');
};
beforeEach(() => {
editor = createTestEditor({
extensions: [
Image,
Attachment.configure({
renderMarkdown: jest.fn(),
uploadsPath: '/uploads/',
}),
],
});
buildWrapper();
});
afterEach(() => {
editor.destroy();
wrapper.destroy();
});
it('sets the image to the value in the URL input when "Insert" button is clicked', async () => {
const commands = mockChainedCommands(editor, ['focus', 'setImage', 'run']);
await findImageURLInput().setValue('https://example.com/img.jpg');
await findApplyImageButton().trigger('click');
expect(commands.focus).toHaveBeenCalled();
expect(commands.setImage).toHaveBeenCalledWith({
alt: 'img',
src: 'https://example.com/img.jpg',
canonicalSrc: 'https://example.com/img.jpg',
});
expect(commands.run).toHaveBeenCalled();
expect(wrapper.emitted().execute[0]).toEqual([{ contentType: 'image', value: 'url' }]);
});
it('uploads the selected image when file input changes', async () => {
const commands = mockChainedCommands(editor, ['focus', 'uploadAttachment', 'run']);
const file = new File(['foo'], 'foo.png', { type: 'image/png' });
await selectFile(file);
expect(commands.focus).toHaveBeenCalled();
expect(commands.uploadAttachment).toHaveBeenCalledWith({ file });
expect(commands.run).toHaveBeenCalled();
expect(wrapper.emitted().execute[0]).toEqual([{ contentType: 'image', value: 'upload' }]);
});
describe('a11y tests', () => {
it('sets text, title, and text-sr-only properties to the table button dropdown', () => {
buildWrapper();
expect(findDropdown().props()).toMatchObject({
text: 'Insert image',
textSrOnly: true,
});
expect(findDropdown().attributes('title')).toBe('Insert image');
});
});
});
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