b2d7d9b4a4
* fix(input-file): improve accessibility * chore: update the message * chore: add the translations * chore: fix linting * chore: add changeset
1233 lines
43 KiB
JavaScript
1233 lines
43 KiB
JavaScript
import '@lion/ui/define/lion-input-file.js';
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import { Required } from '@lion/ui/form-core.js';
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import { getInputMembers } from '@lion/ui/input-test-helpers.js';
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import { expect, fixture as _fixture, html, oneEvent } from '@open-wc/testing';
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import sinon from 'sinon';
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/**
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* @typedef {import('../src/LionInputFile.js').LionInputFile} LionInputFile
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* @typedef {import('../types/input-file.js').InputFile} InputFile
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* @typedef {import('../types/input-file.js').SystemFile} SystemFile
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* @typedef {import('lit').TemplateResult} TemplateResult
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*/
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const fixture = /** @type {(arg: TemplateResult|string) => Promise<LionInputFile>} */ (_fixture);
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const filesListChanged = (/** @type {LionInputFile} */ el, /** @type { CustomEvent } */ ev) => {
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// eslint-disable-next-line no-param-reassign
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el.uploadResponse = [...ev.detail.newFiles];
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};
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function mimicSelectFile(
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/** @type {LionInputFile} */ formControl,
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/** @type {InputFile[]} */ mockFiles,
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) {
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// @ts-expect-error [allow-protected-in-tests]
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formControl._processFiles(mockFiles);
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// TODO: doesn't this set latest file.name only to formControl._inputNode.value?
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mockFiles.forEach(file => {
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// @ts-expect-error [allow-protected-in-tests]
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Object.defineProperty(formControl._inputNode, 'value', {
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value: `C:\\fakepath\\${file.name}`,
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writable: true,
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});
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});
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// @ts-expect-error [allow-protected-in-tests]
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Object.defineProperty(formControl._inputNode, 'files', { value: mockFiles, writable: true });
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// @ts-expect-error [allow-protected-in-tests]
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formControl._inputNode.dispatchEvent(new Event('input', { bubbles: true }));
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}
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const file = /** @type {InputFile} */ (
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new File(['foo'], 'foo.txt', {
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type: 'text/plain',
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})
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);
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const file2 = /** @type {InputFile} */ (
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new File(['bar'], 'bar.txt', {
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type: 'text/plain',
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})
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);
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const file3 = /** @type {InputFile} */ (
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new File(['foo3'], 'foo3.txt', {
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type: 'text/plain',
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})
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);
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const file4 = /** @type {InputFile} */ (
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new File(['foo4'], 'foo4.txt', {
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type: 'text/plain',
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})
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);
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describe('lion-input-file', () => {
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it('has a type of "file"', async () => {
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const el = await fixture(html`<lion-input-file></lion-input-file>`);
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// @ts-expect-error [allow-protected-in-tests]
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const { _inputNode } = getInputMembers(el);
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expect(_inputNode.type).to.equal('file');
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});
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it('should add single file and dispatch "file-list-changed" event with newly added file', async () => {
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const el = await fixture(html`<lion-input-file></lion-input-file>`);
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const fileListChangedEventPromise = oneEvent(el, 'file-list-changed');
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mimicSelectFile(el, [file]);
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const fileListChangedEvent = await fileListChangedEventPromise;
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// @ts-expect-error [allow-protected-in-tests]
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expect(el._selectedFilesMetaData.length).to.equal(1);
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expect(el.uploadResponse.length).to.equal(1);
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expect(fileListChangedEvent).to.exist;
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expect(fileListChangedEvent.detail.newFiles.length).to.equal(1);
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expect(fileListChangedEvent.detail.newFiles[0].name).to.equal('foo.txt');
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});
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it('should select 1 file', async () => {
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const el = await fixture(html`<lion-input-file></lion-input-file>`);
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// @ts-expect-error [allow-protected-in-test]
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const processedFilesSpy = sinon.spy(el, '_processFiles');
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// @ts-expect-error [allow-protected-in-test]
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await el._onChange({ target: { files: [file] } });
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expect(processedFilesSpy).have.been.calledOnce;
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processedFilesSpy.restore();
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});
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it('should retain selected file when "Cancel" button is clicked in system file explorer dialog', async () => {
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const el = await fixture(html`<lion-input-file></lion-input-file>`);
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mimicSelectFile(el, [file]);
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await el.updateComplete;
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// @ts-expect-error [allow-protected-in-test]
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expect(el._selectedFilesMetaData.length).to.equal(1);
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expect(el.uploadResponse.length).to.equal(1);
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// when cancel is clicked, native input value is blank which means modelValue is blank
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el.modelValue = [];
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await el.updateComplete;
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// @ts-expect-error [allow-protected-in-test]
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expect(el._selectedFilesMetaData.length).to.equal(1);
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});
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it('has an attribute focused when focused', async () => {
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const el = await fixture(html` <lion-input-file label="Select"></lion-input-file> `);
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// @ts-expect-error [allow-protected-in-test]
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el._buttonNode.focus();
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await el.updateComplete;
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expect(el.hasAttribute('focused')).to.be.true;
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// @ts-expect-error [allow-protected-in-test]
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el._buttonNode.blur();
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await el.updateComplete;
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expect(el.hasAttribute('focused')).to.be.false;
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});
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it('should set touched property true on change', async () => {
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const el = await fixture(html` <lion-input-file label="Select"></lion-input-file> `);
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expect(el.touched).to.be.false;
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// @ts-expect-error [allow-protected-in-test]
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await el._onChange({ target: { files: [file] } });
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expect(el.touched).to.be.true;
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});
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it('should replace previous file when new file is selected', async () => {
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const el = await fixture(html`<lion-input-file></lion-input-file>`);
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mimicSelectFile(el, [file]);
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await el.updateComplete;
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// @ts-expect-error [allow-protected-in-test]
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expect(el._selectedFilesMetaData.length).to.equal(1);
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// @ts-expect-error [allow-protected-in-test]
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expect(el._selectedFilesMetaData[0].systemFile.name).to.equal('foo.txt');
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mimicSelectFile(el, [file2]);
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await el.updateComplete;
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// @ts-expect-error [allow-protected-in-test]
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expect(el._selectedFilesMetaData.length).to.equal(1);
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// @ts-expect-error [allow-protected-in-test]
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expect(el._selectedFilesMetaData[0].systemFile.name).to.equal('bar.txt');
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});
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describe('invalid file types', async () => {
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const fileWrongType = /** @type {InputFile} */ (
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new File(['foobar'], 'foobar.txt', {
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type: 'xxxxx',
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})
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);
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it('should not be added to the selected list', async () => {
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const el = await fixture(html`
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<lion-input-file label="Select" accept="text/plain"></lion-input-file>
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`);
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mimicSelectFile(el, [fileWrongType]);
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await el.updateComplete;
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// @ts-expect-error [allow-protected-in-test]
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expect(el._selectedFilesMetaData.length).to.equal(1);
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// @ts-expect-error [allow-protected-in-test]
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expect(el._selectedFilesMetaData[0].failedProp?.length).to.equal(1);
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// @ts-expect-error [allow-protected-in-test]
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expect(el._selectedFilesMetaData[0].validationFeedback).to.exist;
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// @ts-expect-error [allow-protected-in-test]
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expect(el._selectedFilesMetaData[0].status).to.equal('FAIL');
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expect(el.uploadResponse[0].status).to.equal('FAIL');
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});
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it('error message should use main type when "/*" is used', async () => {
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const el = await fixture(html`
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<lion-input-file label="Select" accept="text/*"></lion-input-file>
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`);
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mimicSelectFile(el, [fileWrongType]);
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await el.updateComplete;
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// @ts-expect-error [allow-protected-in-test]
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el._selectedFilesMetaData[0].validationFeedback?.forEach(error => {
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expect(error.message).to.deep.equal('Please select a(n) text file with max 500MB.');
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});
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});
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it('error message should use main type when "text/plain" is used', async () => {
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const el = await fixture(html`
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<lion-input-file label="Select" accept="text/plain"></lion-input-file>
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`);
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mimicSelectFile(el, [fileWrongType]);
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await el.updateComplete;
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// @ts-expect-error [allow-protected-in-test]
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el._selectedFilesMetaData[0].validationFeedback?.forEach(error => {
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expect(error.message).to.deep.equal('Please select a(n) text file with max 500MB.');
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});
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});
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it('error message should use sub type when e.g. "text/html" is used', async () => {
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const el = await fixture(html`
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<lion-input-file label="Select" accept="text/html"></lion-input-file>
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`);
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mimicSelectFile(el, [fileWrongType]);
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await el.updateComplete;
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// @ts-expect-error [allow-protected-in-test]
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el._selectedFilesMetaData[0].validationFeedback?.forEach(error => {
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expect(error.message).to.deep.equal('Please select a(n) .html file with max 500MB.');
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});
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});
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it('error message should use the first sub type when e.g. "image/svg+xml" is used', async () => {
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const el = await fixture(html`
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<lion-input-file label="Select" accept="image/svg+xml"></lion-input-file>
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`);
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mimicSelectFile(el, [fileWrongType]);
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await el.updateComplete;
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// @ts-expect-error [allow-protected-in-test]
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el._selectedFilesMetaData[0].validationFeedback?.forEach(error => {
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expect(error.message).to.deep.equal('Please select a(n) .svg file with max 500MB.');
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});
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});
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it('can reflect multiple types in the error message', async () => {
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const el = await fixture(html`
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<lion-input-file label="Select" accept="text/html, text/csv"></lion-input-file>
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`);
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mimicSelectFile(el, [fileWrongType]);
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await el.updateComplete;
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// @ts-expect-error [allow-protected-in-test]
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el._selectedFilesMetaData[0].validationFeedback?.forEach(error => {
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expect(error.message).to.deep.equal('Please select a .html or .csv file with max 500MB.');
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});
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});
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it('can reflect multiple types in the error message also with a space " "', async () => {
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const el = await fixture(html`
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<lion-input-file label="Select" accept="text/html,text/csv"></lion-input-file>
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`);
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mimicSelectFile(el, [fileWrongType]);
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await el.updateComplete;
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// @ts-expect-error [allow-protected-in-test]
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el._selectedFilesMetaData[0].validationFeedback?.forEach(error => {
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expect(error.message).to.deep.equal('Please select a .html or .csv file with max 500MB.');
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});
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});
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it('can reflect multiple types in the error message with preference to extensions', async () => {
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const el = await fixture(html`
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<lion-input-file label="Select" accept=".jpg,image/svg+xml"></lion-input-file>
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`);
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mimicSelectFile(el, [fileWrongType]);
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await el.updateComplete;
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// @ts-expect-error [allow-protected-in-test]
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el._selectedFilesMetaData[0].validationFeedback?.forEach(error => {
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expect(error.message).to.deep.equal('Please select a(n) .jpg file with max 500MB.');
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});
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});
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});
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describe('invalid file extensions', async () => {
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const fileWrongType = /** @type {InputFile} */ (
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new File(['foobar'], 'foobar.txt', {
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type: 'xxxxx',
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})
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);
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it('should not be added to the selected list', async () => {
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const el = await fixture(html`
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<lion-input-file label="Select" accept=".jpg, .png, .pdf"></lion-input-file>
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`);
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mimicSelectFile(el, [fileWrongType]);
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await el.updateComplete;
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// @ts-expect-error [allow-protected-in-test]
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expect(el._selectedFilesMetaData.length).to.equal(1);
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// @ts-expect-error [allow-protected-in-test]
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expect(el._selectedFilesMetaData[0].failedProp?.length).to.equal(1);
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// @ts-expect-error [allow-protected-in-test]
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expect(el._selectedFilesMetaData[0].validationFeedback).to.exist;
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// @ts-expect-error [allow-protected-in-test]
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expect(el._selectedFilesMetaData[0].status).to.equal('FAIL');
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expect(el.uploadResponse[0].status).to.equal('FAIL');
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});
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it('error message should add the file extension to the validator message', async () => {
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const el = await fixture(html`
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<lion-input-file label="Select" accept=".jpg"></lion-input-file>
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`);
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mimicSelectFile(el, [fileWrongType]);
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await el.updateComplete;
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// @ts-expect-error [allow-protected-in-test]
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el._selectedFilesMetaData[0].validationFeedback?.forEach(error => {
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expect(error.message).to.equal('Please select a(n) .jpg file with max 500MB.');
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});
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});
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it('error message should add all file extensions to the validator message', async () => {
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const el = await fixture(html`
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<lion-input-file label="Select" accept=".jpg, .png, .pdf"></lion-input-file>
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`);
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mimicSelectFile(el, [fileWrongType]);
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await el.updateComplete;
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// @ts-expect-error [allow-protected-in-test]
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el._selectedFilesMetaData[0].validationFeedback?.forEach(error => {
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expect(error.message).to.equal('Please select a .jpg, .png or .pdf file with max 500MB.');
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});
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});
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it('error message should add all file extensions to the validator message also works without spaces " "', async () => {
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const el = await fixture(html`
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<lion-input-file label="Select" accept=".jpg,.png,.pdf"></lion-input-file>
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`);
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mimicSelectFile(el, [fileWrongType]);
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await el.updateComplete;
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// @ts-expect-error [allow-protected-in-test]
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el._selectedFilesMetaData[0].validationFeedback?.forEach(error => {
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expect(error.message).to.equal('Please select a .jpg, .png or .pdf file with max 500MB.');
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});
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});
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it('error message should add all file extensions to the validator message also works without dots "."', async () => {
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const el = await fixture(html`
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<lion-input-file label="Select" accept="jpg, png, pdf"></lion-input-file>
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`);
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mimicSelectFile(el, [fileWrongType]);
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await el.updateComplete;
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// @ts-expect-error [allow-protected-in-test]
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el._selectedFilesMetaData[0].validationFeedback?.forEach(error => {
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expect(error.message).to.equal('Please select a .jpg, .png or .pdf file with max 500MB.');
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});
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});
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});
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describe('invalid file sizes', async () => {
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// Size of this file is 4 bytes
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const fileWrongSize = /** @type {InputFile} */ (new File(['foobar'], 'foobar.txt'));
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it('should not be added to the selected list', async () => {
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const el = await fixture(html` <lion-input-file max-file-size="2"></lion-input-file> `);
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mimicSelectFile(el, [fileWrongSize]);
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await el.updateComplete;
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// @ts-expect-error [allow-protected-in-test]
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expect(el._selectedFilesMetaData.length).to.equal(1);
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// @ts-expect-error [allow-protected-in-test]
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expect(el._selectedFilesMetaData[0].failedProp?.length).to.equal(1);
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// @ts-expect-error [allow-protected-in-test]
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expect(el._selectedFilesMetaData[0].validationFeedback).to.exist;
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// @ts-expect-error [allow-protected-in-test]
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expect(el._selectedFilesMetaData[0].status).to.equal('FAIL');
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expect(el.uploadResponse[0].status).to.equal('FAIL');
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});
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it('error message should show only the max file size if no type/extension restrictions are defined', async () => {
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const el = await fixture(html`
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<lion-input-file label="Select" max-file-size="2"></lion-input-file>
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`);
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mimicSelectFile(el, [fileWrongSize]);
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await el.updateComplete;
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// @ts-expect-error [allow-protected-in-test]
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el._selectedFilesMetaData[0].validationFeedback?.forEach(error => {
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expect(error.message).to.equal('Please select a file with max 2 bytes.');
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});
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});
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it('error message should show the correct max file size if type/extension restrictions are defined', async () => {
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const el = await fixture(html`
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<lion-input-file
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label="Select"
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max-file-size="2"
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accept=".jpg, .png, .pdf"
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></lion-input-file>
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`);
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mimicSelectFile(el, [fileWrongSize]);
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await el.updateComplete;
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// @ts-expect-error [allow-protected-in-test]
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el._selectedFilesMetaData[0].validationFeedback?.forEach(error => {
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expect(error.message).to.equal('Please select a .jpg, .png or .pdf file with max 2 bytes.');
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});
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});
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});
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it('should send "file-list-changed" event if selecting files succeeded partially', async () => {
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const el = await fixture(html`<lion-input-file multiple max-file-size="3"></lion-input-file>`);
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// Size of this file is 4 bytes
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const fileWrongSize = /** @type {InputFile} */ (new File(['foobar'], 'foobar.txt'));
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setTimeout(() => {
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mimicSelectFile(el, [fileWrongSize, file2]);
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});
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const fileListChangedEvent = await oneEvent(el, 'file-list-changed');
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// @ts-expect-error [allow-protected-in-test]
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expect(el._selectedFilesMetaData.length).to.equal(2);
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// @ts-expect-error [allow-protected-in-test]
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expect(el._selectedFilesMetaData[0].status).to.equal('FAIL');
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expect(el.uploadResponse[0].status).to.equal('FAIL');
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expect(fileListChangedEvent.detail.newFiles.length).to.equal(1);
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});
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it('should update downloadurl for successful files', async () => {
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const el = await fixture(html`<lion-input-file></lion-input-file>`);
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setTimeout(() => {
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mimicSelectFile(el, [file]);
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});
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const fileListChangedEvent = await oneEvent(el, 'file-list-changed');
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filesListChanged(el, fileListChangedEvent);
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// @ts-expect-error [allow-protected-in-test]
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expect(el._selectedFilesMetaData[0].downloadUrl).to.exist;
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});
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describe('format', () => {
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it('modelValue is an array of files', async () => {
|
|
const el = await fixture(html` <lion-input-file name="select"></lion-input-file> `);
|
|
|
|
mimicSelectFile(el, [file]);
|
|
await el.updateComplete;
|
|
expect(el.modelValue).to.deep.equal([file]);
|
|
});
|
|
|
|
it('view value is a string', async () => {
|
|
const el = await fixture(html` <lion-input-file name="select"></lion-input-file> `);
|
|
|
|
mimicSelectFile(el, [file]);
|
|
await el.updateComplete;
|
|
|
|
expect(el.value).to.equal('C:\\fakepath\\foo.txt');
|
|
// @ts-expect-error [allow-protected-in-tests]
|
|
expect(el._inputNode.value).to.equal('C:\\fakepath\\foo.txt');
|
|
});
|
|
|
|
it('formattedValue is a string', async () => {
|
|
const el = await fixture(html` <lion-input-file name="select"></lion-input-file> `);
|
|
|
|
mimicSelectFile(el, [file]);
|
|
await el.updateComplete;
|
|
|
|
expect(el.formattedValue).to.equal('C:\\fakepath\\foo.txt');
|
|
});
|
|
|
|
it('serializedValue is an array of files', async () => {
|
|
const el = await fixture(html` <lion-input-file name="select"></lion-input-file> `);
|
|
|
|
mimicSelectFile(el, [file]);
|
|
await el.updateComplete;
|
|
expect(el.serializedValue).to.deep.equal([file]);
|
|
});
|
|
|
|
it('fires `model-value-changed` for every programmatic modelValue change', async () => {
|
|
const el = await fixture(html` <lion-input-file name="select"></lion-input-file> `);
|
|
let counter = 0;
|
|
let isTriggeredByUser = false;
|
|
|
|
el.addEventListener('model-value-changed', event => {
|
|
counter += 1;
|
|
isTriggeredByUser = /** @type {CustomEvent} */ (event).detail.isTriggeredByUser;
|
|
});
|
|
|
|
el.modelValue = [file];
|
|
expect(counter).to.equal(1);
|
|
expect(isTriggeredByUser).to.be.false;
|
|
|
|
// TODO: should no change mean no event?
|
|
// el.modelValue = [file];
|
|
// expect(counter).to.equal(1);
|
|
|
|
el.modelValue = [file, file2];
|
|
expect(counter).to.equal(2);
|
|
});
|
|
|
|
it('fires `model-value-changed` for every user input, adding `isTriggeredByUser` in event detail', async () => {
|
|
const el = await fixture(html` <lion-input-file name="select"></lion-input-file> `);
|
|
let counter = 0;
|
|
let isTriggeredByUser = false;
|
|
|
|
el.addEventListener('model-value-changed', event => {
|
|
counter += 1;
|
|
isTriggeredByUser = /** @type {CustomEvent} */ (event).detail.isTriggeredByUser;
|
|
});
|
|
|
|
mimicSelectFile(el, [file]);
|
|
await el.updateComplete;
|
|
expect(counter).to.equal(1);
|
|
expect(isTriggeredByUser).to.be.true;
|
|
|
|
mimicSelectFile(el, [file, file2]);
|
|
await el.updateComplete;
|
|
expect(counter).to.equal(2);
|
|
});
|
|
});
|
|
|
|
describe('multiple file select', () => {
|
|
it('should add multiple files', async () => {
|
|
const el = await fixture(html`
|
|
<lion-input-file label="Select" .multiple="${true}"> </lion-input-file>
|
|
`);
|
|
|
|
mimicSelectFile(el, [file, file2]);
|
|
|
|
await el.updateComplete;
|
|
// @ts-expect-error [allow-protected-in-test]
|
|
expect(el._selectedFilesMetaData.length).to.equal(2);
|
|
// @ts-expect-error [allow-protected-in-test]
|
|
expect(el._selectedFilesMetaData[0].systemFile.name).to.equal('foo.txt');
|
|
// @ts-expect-error [allow-protected-in-test]
|
|
expect(el._selectedFilesMetaData[1].systemFile.name).to.equal('bar.txt');
|
|
|
|
expect(el.uploadResponse.length).to.equal(2);
|
|
expect(el.uploadResponse[0].name).to.equal('foo.txt');
|
|
expect(el.uploadResponse[1].name).to.equal('bar.txt');
|
|
});
|
|
|
|
it('should add new files and retain previous files', async () => {
|
|
const el = await fixture(html` <lion-input-file .multiple="${true}"></lion-input-file> `);
|
|
|
|
setTimeout(() => {
|
|
mimicSelectFile(el, [file, file2]);
|
|
});
|
|
const fileListChangedEvent = await oneEvent(el, 'file-list-changed');
|
|
filesListChanged(el, fileListChangedEvent);
|
|
await el.updateComplete;
|
|
|
|
// @ts-expect-error [allow-protected-in-test]
|
|
expect(el._selectedFilesMetaData.length).to.equal(2);
|
|
|
|
setTimeout(() => {
|
|
mimicSelectFile(el, [file3, file4]);
|
|
});
|
|
const fileListChangedEvent1 = await oneEvent(el, 'file-list-changed');
|
|
filesListChanged(el, fileListChangedEvent1);
|
|
await el.updateComplete;
|
|
// @ts-expect-error [allow-protected-in-test]
|
|
expect(el._selectedFilesMetaData.length).to.equal(4);
|
|
});
|
|
|
|
it('should add multiple files and dispatch file-list-changed event ONLY with newly added file', async () => {
|
|
const el = await fixture(html` <lion-input-file .multiple="${true}"></lion-input-file> `);
|
|
|
|
setTimeout(() => {
|
|
mimicSelectFile(el, [file, file2]);
|
|
});
|
|
const fileListChangedEvent = await oneEvent(el, 'file-list-changed');
|
|
filesListChanged(el, fileListChangedEvent);
|
|
|
|
setTimeout(() => {
|
|
mimicSelectFile(el, [file3, file4]);
|
|
});
|
|
|
|
const fileListChangedEvent1 = await oneEvent(el, 'file-list-changed');
|
|
filesListChanged(el, fileListChangedEvent1);
|
|
|
|
expect(fileListChangedEvent1).to.exist;
|
|
// @ts-expect-error [allow-protected-in-test]
|
|
expect(el._selectedFilesMetaData.length).to.equal(4);
|
|
expect(fileListChangedEvent1.detail.newFiles.length).to.equal(2);
|
|
expect(fileListChangedEvent1.detail.newFiles[0].name).to.equal('foo3.txt');
|
|
expect(fileListChangedEvent1.detail.newFiles[1].name).to.equal('foo4.txt');
|
|
});
|
|
|
|
it('should not allow duplicate files to be selected and show notification message', async () => {
|
|
const el = await fixture(html` <lion-input-file .multiple="${true}"></lion-input-file> `);
|
|
|
|
setTimeout(() => {
|
|
mimicSelectFile(el, [file]);
|
|
});
|
|
|
|
// create condition to also show the feedback
|
|
el.prefilled = true;
|
|
const fileListChangedEvent = await oneEvent(el, 'file-list-changed');
|
|
|
|
// @ts-expect-error [allow-protected-in-test]
|
|
expect(el._selectedFilesMetaData.length).to.equal(1);
|
|
// @ts-expect-error [allow-protected-in-test]
|
|
expect(el._selectedFilesMetaData[0].systemFile.name).to.equal('foo.txt');
|
|
|
|
expect(fileListChangedEvent).to.exist;
|
|
expect(fileListChangedEvent.detail.newFiles.length).to.equal(1);
|
|
expect(fileListChangedEvent.detail.newFiles[0].name).to.equal('foo.txt');
|
|
|
|
const fileDuplicate = /** @type {InputFile} */ (
|
|
new File(['foo'], 'foo.txt', {
|
|
type: 'text/plain',
|
|
})
|
|
);
|
|
|
|
mimicSelectFile(el, [fileDuplicate]);
|
|
await el.updateComplete;
|
|
// @ts-expect-error [allow-protected-in-test]
|
|
expect(el._selectedFilesMetaData.length).to.equal(1);
|
|
expect(el.hasFeedbackFor).to.deep.equals(['info'], 'hasFeedbackFor');
|
|
expect(el.showsFeedbackFor).to.deep.equals(['info'], 'showsFeedbackFor');
|
|
});
|
|
|
|
it('should add valid files and skip invalid ones', async () => {
|
|
const fileWrongSize = /** @type {InputFile} */ (new File(['foobar'], 'foobar.txt'));
|
|
const fileWrongType = /** @type {InputFile} */ (
|
|
new File(['foobar'], 'foobar.txt', {
|
|
type: 'xxxxx',
|
|
})
|
|
);
|
|
|
|
const el = await fixture(html`
|
|
<lion-input-file multiple max-file-size="3" accept=".txt"></lion-input-file>
|
|
`);
|
|
|
|
setTimeout(() => {
|
|
mimicSelectFile(el, [file, fileWrongSize, file2, fileWrongType]);
|
|
});
|
|
|
|
const fileListChangedEvent = await oneEvent(el, 'file-list-changed');
|
|
// @ts-expect-error [allow-protected-in-test]
|
|
expect(el._selectedFilesMetaData.length).to.equal(4);
|
|
expect(fileListChangedEvent).to.exist;
|
|
expect(fileListChangedEvent.detail.newFiles.length).to.equal(2);
|
|
expect(fileListChangedEvent.detail.newFiles[0].name).to.equal('foo.txt');
|
|
expect(fileListChangedEvent.detail.newFiles[1].name).to.equal('bar.txt');
|
|
});
|
|
});
|
|
|
|
describe('status and error', () => {
|
|
/**
|
|
* @type {LionInputFile}
|
|
*/
|
|
let el;
|
|
beforeEach(async () => {
|
|
el = await fixture(html`<lion-input-file accept="text/plain"></lion-input-file>`);
|
|
});
|
|
|
|
it('should set uploadResponse data to _selectedFilesMetaData for rendering error and status', async () => {
|
|
mimicSelectFile(el, [file]);
|
|
|
|
el.uploadResponse = [{ name: 'foo.txt', status: 'LOADING', errorMessage: '500' }];
|
|
|
|
await el.updateComplete;
|
|
|
|
// @ts-expect-error [allow-protected-in-test]
|
|
expect(el._selectedFilesMetaData[0].status).to.equal('LOADING');
|
|
// @ts-ignore
|
|
expect(el._selectedFilesMetaData[0].validationFeedback[0].message).to.equal('500');
|
|
});
|
|
|
|
it('should not fire file-list-changed event if invalid file is selected', async () => {
|
|
const filePdf = /** @type {InputFile} */ (
|
|
new File(['foo'], 'foo.pdf', {
|
|
type: 'application/pdf',
|
|
})
|
|
);
|
|
// @ts-ignore
|
|
const fileListChangedSpy = sinon.spy(el, '_dispatchFileListChangeEvent');
|
|
|
|
mimicSelectFile(el, [filePdf]);
|
|
|
|
expect(fileListChangedSpy).have.not.been.called;
|
|
fileListChangedSpy.restore();
|
|
});
|
|
|
|
it('updates showFeedbackFor when a wrong file has been added/removed', async () => {
|
|
const fileWrongType = /** @type {InputFile} */ (
|
|
new File(['foobar'], 'foobar.txt', {
|
|
type: 'xxxxx',
|
|
})
|
|
);
|
|
|
|
// create condition to also show the feedback
|
|
el.prefilled = true;
|
|
|
|
mimicSelectFile(el, [fileWrongType]);
|
|
await el.updateComplete;
|
|
expect(el.hasFeedbackFor).to.deep.equals(['error'], 'hasFeedbackFor');
|
|
expect(el.showsFeedbackFor).to.deep.equals(['error'], 'showsFeedbackFor');
|
|
|
|
// on change the showsFeedbackFor should be empty again
|
|
mimicSelectFile(el, [file]);
|
|
await el.updateComplete;
|
|
expect(el.hasFeedbackFor).to.deep.equals([]);
|
|
expect(el.showsFeedbackFor).to.deep.equals([]);
|
|
});
|
|
});
|
|
|
|
describe('validations when used with lion-form', () => {
|
|
it('should throw error with Required validator', async () => {
|
|
const el = await fixture(html`
|
|
<lion-input-file
|
|
name="myFileInput"
|
|
.validators="${[new Required({}, { getMessage: () => 'FooBar' })]}"
|
|
>
|
|
</lion-input-file>
|
|
`);
|
|
|
|
el.touched = true;
|
|
el.dirty = true;
|
|
await el.updateComplete;
|
|
await el.feedbackComplete;
|
|
// @ts-ignore input type="file" is a specific input member
|
|
const { _feedbackNode } = getInputMembers(el);
|
|
expect(_feedbackNode.feedbackData?.[0].message).to.equal('FooBar');
|
|
expect(el.hasFeedbackFor.includes('error')).to.be.true;
|
|
});
|
|
|
|
it('reset method should remove File from modelValue but keep uploadResponse', async () => {
|
|
const uploadResponse = [
|
|
{
|
|
name: 'file1.txt',
|
|
status: 'SUCCESS',
|
|
errorMessage: '',
|
|
downloadUrl: '/downloadFile',
|
|
},
|
|
];
|
|
const el = await fixture(html`
|
|
<lion-input-file label="Select" .uploadResponse="${uploadResponse}"></lion-input-file>
|
|
`);
|
|
|
|
// @ts-expect-error [allow-protected-in-test]
|
|
el.uploadResponse = uploadResponse;
|
|
await el.updateComplete;
|
|
|
|
mimicSelectFile(el, [file]);
|
|
await el.updateComplete;
|
|
|
|
await el.reset();
|
|
expect(el.modelValue).to.deep.equal([]);
|
|
// @ts-expect-error [allow-protected-in-test]
|
|
expect(el._selectedFilesMetaData).to.deep.equal([]);
|
|
expect(el.uploadResponse).to.deep.equal(uploadResponse);
|
|
});
|
|
|
|
it('clear method should remove File from modelValue and uploadResponse', async () => {
|
|
const uploadResponse = [
|
|
{
|
|
name: 'file1.txt',
|
|
status: 'SUCCESS',
|
|
errorMessage: '',
|
|
downloadUrl: '/downloadFile',
|
|
},
|
|
];
|
|
const el = await fixture(html` <lion-input-file label="Select"></lion-input-file> `);
|
|
|
|
// @ts-expect-error [allow-protected-in-test]
|
|
el.uploadResponse = uploadResponse;
|
|
|
|
setTimeout(() => {
|
|
mimicSelectFile(el, [file]);
|
|
});
|
|
await oneEvent(el, 'file-list-changed');
|
|
await el.clear();
|
|
expect(el.modelValue).to.deep.equal([]);
|
|
expect(el.uploadResponse).to.deep.equal([]);
|
|
// @ts-expect-error [allow-protected-in-test]
|
|
expect(el._selectedFilesMetaData).to.deep.equal([]);
|
|
});
|
|
});
|
|
|
|
describe('file select component with prefilled state', () => {
|
|
/**
|
|
* @type {LionInputFile}
|
|
*/
|
|
let el;
|
|
const uploadResponse = [
|
|
{
|
|
name: 'file1.txt',
|
|
status: 'SUCCESS',
|
|
errorMessage: '',
|
|
downloadUrl: '/downloadFile',
|
|
},
|
|
{
|
|
name: 'file2.txt',
|
|
status: 'FAIL',
|
|
errorMessage: 'something went wrong',
|
|
},
|
|
];
|
|
|
|
beforeEach(async () => {
|
|
el = await fixture(html`
|
|
<lion-input-file name="myFiles" multiple="${true}"> </lion-input-file>
|
|
`);
|
|
|
|
// @ts-expect-error [allow-protected-in-test]
|
|
el.uploadResponse = uploadResponse;
|
|
|
|
await el.updateComplete;
|
|
});
|
|
|
|
it('should update the _selectedFilesMetaData according to uploadResponse', () => {
|
|
// @ts-expect-error [allow-protected-in-test]
|
|
expect(el._selectedFilesMetaData.length).to.equal(2);
|
|
// @ts-expect-error [allow-protected-in-test]
|
|
expect(el._selectedFilesMetaData[0].systemFile.name).to.equal('file1.txt');
|
|
// @ts-expect-error [allow-protected-in-test]
|
|
expect(el._selectedFilesMetaData[0].status).to.equal('SUCCESS');
|
|
// @ts-expect-error [allow-protected-in-test]
|
|
expect(el._selectedFilesMetaData[0].downloadUrl).to.equal('/downloadFile');
|
|
// @ts-expect-error [allow-protected-in-test]
|
|
expect(el._selectedFilesMetaData[1].validationFeedback[0].message).to.equal(
|
|
'something went wrong',
|
|
);
|
|
});
|
|
|
|
it('should remove file on click of cross button', async () => {
|
|
/**
|
|
* @type {Partial<InputFile>}
|
|
*/
|
|
const removedFile = {
|
|
name: 'file2.txt',
|
|
status: 'FAIL',
|
|
systemFile: { name: 'file2.txt' },
|
|
response: { name: 'file2.txt', status: 'FAIL' },
|
|
};
|
|
// @ts-expect-error [allow-protected-in-test]
|
|
const removeFileSpy = sinon.spy(el, '_removeFile');
|
|
|
|
// assertion for displayed file list to be same
|
|
// @ts-expect-error [allow-protected-in-test]
|
|
expect(el._selectedFilesMetaData.length).to.equal(2);
|
|
// @ts-expect-error [allow-protected-in-test]
|
|
expect(el._selectedFilesMetaData[1].systemFile.name).to.equal('file2.txt');
|
|
|
|
// @ts-expect-error [allow-protected-in-test]
|
|
el._fileListNode.dispatchEvent(
|
|
new CustomEvent('file-remove-requested', {
|
|
detail: {
|
|
removedFile,
|
|
status: removedFile.status,
|
|
uploadResponse: removedFile.response,
|
|
},
|
|
}),
|
|
);
|
|
|
|
await el.updateComplete;
|
|
expect(removeFileSpy).have.been.calledOnce;
|
|
// @ts-expect-error [allow-protected-in-test]
|
|
expect(el._selectedFilesMetaData.length).to.equal(1);
|
|
removeFileSpy.restore();
|
|
});
|
|
|
|
it('should fire file-removed event with uploadResponse in the details', async () => {
|
|
/**
|
|
* @type {Partial<InputFile>}
|
|
*/
|
|
const removedFile = {
|
|
name: 'file2.txt',
|
|
status: 'FAIL',
|
|
systemFile: { name: 'file2.txt' },
|
|
response: { name: 'file2.txt', status: 'FAIL' },
|
|
};
|
|
|
|
setTimeout(() => {
|
|
// @ts-ignore ignore file typing
|
|
el._removeFile(removedFile);
|
|
});
|
|
|
|
await el.updateComplete;
|
|
|
|
const removeFileEvent = await oneEvent(el, 'file-removed');
|
|
|
|
// assertion for event data
|
|
expect(removeFileEvent).to.exist;
|
|
expect(removeFileEvent.detail.removedFile).to.deep.equal({
|
|
name: 'file2.txt',
|
|
status: 'FAIL',
|
|
systemFile: {
|
|
name: 'file2.txt',
|
|
},
|
|
response: {
|
|
name: 'file2.txt',
|
|
status: 'FAIL',
|
|
},
|
|
});
|
|
expect(removeFileEvent.detail.status).to.deep.equal('FAIL');
|
|
expect(removeFileEvent.detail.uploadResponse).to.deep.equal({
|
|
name: 'file2.txt',
|
|
status: 'FAIL',
|
|
});
|
|
});
|
|
});
|
|
|
|
describe('drag and drop', () => {
|
|
/**
|
|
* @type {LionInputFile}
|
|
*/
|
|
let el;
|
|
beforeEach(async () => {
|
|
el = await fixture(html`
|
|
<lion-input-file name="myFiles" multiple enable-drop-zone></lion-input-file>
|
|
`);
|
|
|
|
await el.updateComplete;
|
|
});
|
|
|
|
it('should set "is-dragging" on dragenter', async () => {
|
|
const dropzone = el.shadowRoot?.querySelector('.input-file__drop-zone');
|
|
dropzone?.dispatchEvent(new Event('dragenter', { bubbles: true }));
|
|
await el.updateComplete;
|
|
expect(el.hasAttribute('is-dragging')).to.equal(true);
|
|
});
|
|
|
|
it('should set "is-dragging" on dragover', async () => {
|
|
const dropzone = el.shadowRoot?.querySelector('.input-file__drop-zone');
|
|
dropzone?.dispatchEvent(new Event('dragover', { bubbles: true }));
|
|
await el.updateComplete;
|
|
expect(el.hasAttribute('is-dragging')).to.equal(true);
|
|
});
|
|
|
|
it('should remove "is-dragging" on dragleave', async () => {
|
|
const dropzone = el.shadowRoot?.querySelector('.input-file__drop-zone');
|
|
dropzone?.dispatchEvent(new Event('dragenter', { bubbles: true }));
|
|
await el.updateComplete;
|
|
|
|
dropzone?.dispatchEvent(new Event('dragleave', { bubbles: true }));
|
|
await el.updateComplete;
|
|
expect(el.hasAttribute('is-dragging')).to.equal(false);
|
|
});
|
|
|
|
it('should remove "is-dragging" on drop', async () => {
|
|
const dropzone = el.shadowRoot?.querySelector('.input-file__drop-zone');
|
|
dropzone?.dispatchEvent(new Event('dragenter', { bubbles: true }));
|
|
await el.updateComplete;
|
|
|
|
window.dispatchEvent(new Event('drop', { bubbles: true }));
|
|
await el.updateComplete;
|
|
expect(el.hasAttribute('is-dragging')).to.equal(false);
|
|
});
|
|
|
|
it('should call _processFiles method', async () => {
|
|
const list = new DataTransfer();
|
|
// @ts-ignore
|
|
list.items.add(file);
|
|
const droppedFiles = list.files;
|
|
// @ts-ignore
|
|
const _processFilesSpy = sinon.spy(el, '_processFiles');
|
|
|
|
// @ts-expect-error [allow-protected-in-test]
|
|
await el._processDroppedFiles({
|
|
// @ts-ignore
|
|
dataTransfer: { files: droppedFiles, items: [{ name: 'test.txt' }] },
|
|
preventDefault: () => {},
|
|
});
|
|
|
|
expect(_processFilesSpy).have.been.calledOnce;
|
|
_processFilesSpy.restore();
|
|
});
|
|
});
|
|
|
|
describe('uploadOnSelect as true', () => {
|
|
it('should not remove file on click of cross button and fire file-removed event', async () => {
|
|
/**
|
|
* @type {Partial<InputFile>}
|
|
*/
|
|
const removeFile = {
|
|
name: 'foo.txt',
|
|
status: 'SUCCESS',
|
|
systemFile: { name: 'foo.txt' },
|
|
response: { name: 'foo.txt', status: 'SUCCESS' },
|
|
};
|
|
|
|
const el = await fixture(html`
|
|
<lion-input-file .uploadOnSelect="${true}"> </lion-input-file>
|
|
`);
|
|
|
|
el.modelValue = [file];
|
|
mimicSelectFile(el, [file]);
|
|
|
|
await el.updateComplete;
|
|
|
|
setTimeout(() => {
|
|
// @ts-ignore ignore file typing
|
|
el._removeFile(removeFile);
|
|
});
|
|
|
|
const removeFileEvent = await oneEvent(el, 'file-removed');
|
|
|
|
// assertion for displayed file list to be same
|
|
// @ts-expect-error [allow-protected-in-test]
|
|
expect(el._selectedFilesMetaData.length).to.equal(1);
|
|
// @ts-expect-error [allow-protected-in-test]
|
|
expect(el._selectedFilesMetaData[0].systemFile.name).to.equal('foo.txt');
|
|
|
|
// assertion for event data
|
|
expect(removeFileEvent).to.exist;
|
|
expect(removeFileEvent.detail.removedFile).to.deep.equal({
|
|
name: 'foo.txt',
|
|
status: 'SUCCESS',
|
|
systemFile: {
|
|
name: 'foo.txt',
|
|
},
|
|
response: {
|
|
name: 'foo.txt',
|
|
status: 'SUCCESS',
|
|
},
|
|
});
|
|
expect(removeFileEvent.detail.status).to.deep.equal('SUCCESS');
|
|
expect(removeFileEvent.detail.uploadResponse).to.deep.equal({
|
|
name: 'foo.txt',
|
|
status: 'SUCCESS',
|
|
});
|
|
});
|
|
|
|
it('should remove file from displayed list if not available in uploadResponse array', async () => {
|
|
const uploadResponse = [
|
|
{
|
|
name: 'file1.txt',
|
|
status: 'SUCCESS',
|
|
errorMessage: '',
|
|
downloadUrl: '/downloadFile',
|
|
},
|
|
{
|
|
name: 'file2.txt',
|
|
status: 'FAIL',
|
|
errorMessage: 'something went wrong',
|
|
},
|
|
];
|
|
|
|
const el = await fixture(html`
|
|
<lion-input-file label="Select" .uploadOnSelect="${true}"> </lion-input-file>
|
|
`);
|
|
|
|
// @ts-expect-error [allow-protected-in-test]
|
|
el.uploadResponse = uploadResponse;
|
|
|
|
await el.updateComplete;
|
|
// assertion for displayed file list to be same
|
|
// @ts-expect-error [allow-protected-in-test]
|
|
expect(el._selectedFilesMetaData.length).to.equal(2);
|
|
el.uploadResponse = [
|
|
{
|
|
name: 'file1.txt',
|
|
status: 'SUCCESS',
|
|
errorMessage: '',
|
|
downloadUrl: '/downloadFile',
|
|
},
|
|
];
|
|
await el.updateComplete;
|
|
// assertion for displayed file list to be same
|
|
// @ts-expect-error [allow-protected-in-test]
|
|
expect(el._selectedFilesMetaData.length).to.equal(1);
|
|
// @ts-expect-error [allow-protected-in-test]
|
|
expect(el._selectedFilesMetaData[0].systemFile.name).to.equal('file1.txt');
|
|
// @ts-expect-error [allow-protected-in-tests]
|
|
expect(el._inputNode.value).to.equal('');
|
|
});
|
|
});
|
|
|
|
describe('Accessibility', async () => {
|
|
it('is accessible', async () => {
|
|
const el = await fixture(html`<lion-input-file label="Select"></lion-input-file>`);
|
|
await expect(el).to.be.accessible();
|
|
});
|
|
|
|
it('is accessible when a file is selected', async () => {
|
|
const uploadResponse = [
|
|
{
|
|
name: 'file1.txt',
|
|
status: 'SUCCESS',
|
|
errorMessage: '',
|
|
downloadUrl: '/downloadFile',
|
|
},
|
|
];
|
|
const el = await fixture(html` <lion-input-file label="Select"></lion-input-file>`);
|
|
|
|
// @ts-expect-error [allow-protected-in-test]
|
|
el.uploadResponse = uploadResponse;
|
|
|
|
await expect(el).to.be.accessible();
|
|
});
|
|
|
|
it('is accessible with an selected file and disabled', async () => {
|
|
const uploadResponse = [
|
|
{
|
|
name: 'file1.txt',
|
|
status: 'SUCCESS',
|
|
errorMessage: '',
|
|
downloadUrl: '/downloadFile',
|
|
},
|
|
];
|
|
|
|
const el = await fixture(html` <lion-input-file label="Select" disabled></lion-input-file> `);
|
|
|
|
// @ts-expect-error [allow-protected-in-test]
|
|
el.uploadResponse = uploadResponse;
|
|
|
|
await expect(el).to.be.accessible();
|
|
});
|
|
|
|
describe('has correct aria-roles', async () => {
|
|
it('select-button has aria-labelledby set to itself and the label', async () => {
|
|
const el = await fixture(html` <lion-input-file label="Select"></lion-input-file> `);
|
|
// @ts-expect-error [allow-protected-in-test]
|
|
expect(el._buttonNode?.getAttribute('aria-labelledby')).to.contain(
|
|
// @ts-expect-error [allow-protected-in-test]
|
|
`select-button-${el._inputId}`,
|
|
);
|
|
// @ts-expect-error [allow-protected-in-test]
|
|
expect(el._buttonNode?.getAttribute('aria-labelledby')).to.contain(
|
|
// @ts-expect-error [allow-protected-in-test]
|
|
`label-${el._inputId}`,
|
|
);
|
|
});
|
|
|
|
it('select-button has aria-describedby set to the help-text, after and the feedback message', async () => {
|
|
const uploadResponse = [
|
|
{
|
|
name: 'file1.txt',
|
|
status: 'SUCCESS',
|
|
errorMessage: '',
|
|
downloadUrl: '/downloadFile',
|
|
},
|
|
];
|
|
const el = await fixture(html`
|
|
<lion-input-file label="Select" help-text="foo"></lion-input-file>
|
|
`);
|
|
|
|
// @ts-expect-error [allow-protected-in-test]
|
|
el.uploadResponse = uploadResponse;
|
|
|
|
// @ts-expect-error [allow-protected-in-test]
|
|
expect(el._buttonNode?.getAttribute('aria-describedby')).to.contain(
|
|
// @ts-expect-error [allow-protected-in-test]
|
|
`help-text-${el._inputId}`,
|
|
);
|
|
// @ts-expect-error [allow-protected-in-test]
|
|
expect(el._buttonNode?.getAttribute('aria-describedby')).to.contain(
|
|
// @ts-expect-error [allow-protected-in-test]
|
|
`feedback-${el._inputId}`,
|
|
);
|
|
// @ts-expect-error [allow-protected-in-test]
|
|
expect(el._buttonNode?.getAttribute('aria-describedby')).to.contain(
|
|
// @ts-expect-error [allow-protected-in-test]
|
|
`after-${el._inputId}`,
|
|
);
|
|
});
|
|
|
|
it('after contains upload name of file when SUCCESS', async () => {
|
|
const uploadResponse = [
|
|
{
|
|
name: 'file1.txt',
|
|
status: 'SUCCESS',
|
|
errorMessage: '',
|
|
downloadUrl: '/downloadFile',
|
|
},
|
|
];
|
|
const el = await fixture(html` <lion-input-file label="Select"></lion-input-file> `);
|
|
|
|
expect(el.querySelector('[slot="after"]')?.textContent).to.equal('No files selected.');
|
|
// @ts-expect-error
|
|
el.uploadResponse = uploadResponse;
|
|
await el.updateComplete;
|
|
expect(el.querySelector('[slot="after"]')?.textContent).to.equal('file1.txt');
|
|
});
|
|
|
|
it('after contains upload validator message of file when FAIL', async () => {
|
|
const uploadResponse = [
|
|
{
|
|
name: 'file1.txt',
|
|
status: 'FAIL',
|
|
errorMessage: 'something went wrong',
|
|
downloadUrl: '/downloadFile',
|
|
},
|
|
];
|
|
const el = await fixture(html` <lion-input-file label="Select"></lion-input-file> `);
|
|
|
|
expect(el.querySelector('[slot="after"]')?.textContent).to.equal('No files selected.');
|
|
// @ts-expect-error
|
|
el.uploadResponse = uploadResponse;
|
|
await el.updateComplete;
|
|
expect(el.querySelector('[slot="after"]')?.textContent).to.equal('something went wrong');
|
|
});
|
|
|
|
it('after contains upload status of files when multiple files have been uploaded', async () => {
|
|
const uploadResponse = [
|
|
{
|
|
name: 'file1.txt',
|
|
status: 'SUCCESS',
|
|
errorMessage: '',
|
|
downloadUrl: '/downloadFile',
|
|
},
|
|
{
|
|
name: 'file2.txt',
|
|
status: 'FAIL',
|
|
errorMessage: 'something went wrong',
|
|
downloadUrl: '/downloadFile',
|
|
},
|
|
];
|
|
const el = await fixture(html`
|
|
<lion-input-file label="Select" multiple></lion-input-file>
|
|
`);
|
|
// @ts-expect-error
|
|
el.uploadResponse = uploadResponse;
|
|
|
|
await el.updateComplete;
|
|
expect(el.querySelector('[slot="after"]')?.textContent?.trim()).to.equal(
|
|
'2 files. "something went wrong", for file2.txt.',
|
|
);
|
|
});
|
|
});
|
|
});
|
|
});
|