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Hints as a classes

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This commit is contained in:
Shin'ya Ueoka 2019-05-16 21:35:58 +09:00
parent 8cef5981b8
commit fb8b4d28ce
7 changed files with 318 additions and 177 deletions
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57
test/content/components/common/hint.test.ts
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@ -1,57 +0,0 @@
import Hint from 'content/components/common/hint';
describe('Hint class', () => {
beforeEach(() => {
document.body.innerHTML = __html__['test/content/components/common/hint.html'];
});
describe('#constructor', () => {
it('creates a hint element with tag name', () => {
let link = document.getElementById('test-link');
let hint = new Hint(link, 'abc');
expect(hint.element.textContent.trim()).to.be.equal('abc');
});
it('throws an exception when non-element given', () => {
expect(() => new Hint(window, 'abc')).to.throw(TypeError);
});
});
describe('#show', () => {
it('shows an element', () => {
let link = document.getElementById('test-link');
let hint = new Hint(link, 'abc');
hint.hide();
hint.show();
expect(hint.element.style.display).to.not.equal('none');
});
});
describe('#hide', () => {
it('hides an element', () => {
let link = document.getElementById('test-link');
let hint = new Hint(link, 'abc');
hint.hide();
expect(hint.element.style.display).to.equal('none');
});
});
describe('#remove', () => {
it('removes an element', () => {
let link = document.getElementById('test-link');
let hint = new Hint(link, 'abc');
expect(hint.element.parentElement).to.not.be.null;
hint.remove();
expect(hint.element.parentElement).to.be.null;
});
});
describe('#activate', () => {
// TODO test activations
});
});

0
test/content/components/common/hint.html → test/content/presenters/Hint.test.html
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158
test/content/presenters/Hint.test.ts Normal file
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import AbstractHint, { LinkHint, InputHint } from '../../../src/content/presenters/Hint';
import { expect } from 'chai';
class Hint extends AbstractHint {
}
describe('Hint', () => {
beforeEach(() => {
document.body.innerHTML = `<a id='test-link' href='#'>link</a>`;
});
describe('#constructor', () => {
it('creates a hint element with tag name', () => {
let link = document.getElementById('test-link');
let hint = new Hint(link, 'abc');
let elem = document.querySelector('.vimvixen-hint');
expect(elem.textContent.trim()).to.be.equal('abc');
});
});
describe('#show', () => {
it('shows an element', () => {
let link = document.getElementById('test-link');
let hint = new Hint(link, 'abc');
hint.hide();
hint.show();
let elem = document.querySelector('.vimvixen-hint') as HTMLElement;
expect(elem.style.display).to.not.equal('none');
});
});
describe('#hide', () => {
it('hides an element', () => {
let link = document.getElementById('test-link') as HTMLElement;
let hint = new Hint(link, 'abc');
hint.hide();
let elem = document.querySelector('.vimvixen-hint') as HTMLElement;
expect(elem.style.display).to.equal('none');
});
});
describe('#remove', () => {
it('removes an element', () => {
let link = document.getElementById('test-link');
let hint = new Hint(link, 'abc');
let elem = document.querySelector('.vimvixen-hint');
expect(elem.parentElement).to.not.be.null;
hint.remove();
expect(elem.parentElement).to.be.null;
});
});
});
describe('LinkHint', () => {
beforeEach(() => {
document.body.innerHTML = `
<a id='test-link1' href='https://google.com/'>link</a>
<a id='test-link2' href='https://yahoo.com/' target='_blank'>link</a>
<a id='test-link3' href='#' target='_blank'>link</a>
`;
});
describe('#getLink()', () => {
it('returns value of "href" attribute', () => {
let link = document.getElementById('test-link1') as HTMLAnchorElement;
let hint = new LinkHint(link, 'abc');
expect(hint.getLink()).to.equal('https://google.com/');
});
});
describe('#getLinkTarget()', () => {
it('returns value of "target" attribute', () => {
let link = document.getElementById('test-link1') as HTMLAnchorElement;
let hint = new LinkHint(link, 'abc');
expect(hint.getLinkTarget()).to.be.null;
link = document.getElementById('test-link2') as HTMLAnchorElement;
hint = new LinkHint(link, 'abc');
expect(hint.getLinkTarget()).to.equal('_blank');
});
});
describe('#click()', () => {
it('clicks a element', (done) => {
let link = document.getElementById('test-link3') as HTMLAnchorElement;
let hint = new LinkHint(link, 'abc');
link.onclick = () => { done() };
hint.click();
});
});
});
describe('InputHint', () => {
describe('#activate()', () => {
context('<input>', () => {
beforeEach(() => {
document.body.innerHTML = `<input id='test-input'></input>`;
});
it('focuses to the input', () => {
let input = document.getElementById('test-input') as HTMLInputElement;
let hint = new InputHint(input, 'abc');
hint.activate();
expect(document.activeElement).to.equal(input);
});
});
context('<input type="checkbox">', () => {
beforeEach(() => {
document.body.innerHTML = `<input type="checkbox" id='test-input'></input>`;
});
it('checks and focuses to the input', () => {
let input = document.getElementById('test-input') as HTMLInputElement;
let hint = new InputHint(input, 'abc');
hint.activate();
expect(input.checked).to.be.true;
});
});
context('<textarea>', () => {
beforeEach(() => {
document.body.innerHTML = `<textarea id='test-textarea'></textarea>`;
});
it('focuses to the textarea', () => {
let textarea = document.getElementById('test-textarea') as HTMLTextAreaElement;
let hint = new InputHint(textarea, 'abc');
hint.activate();
expect(document.activeElement).to.equal(textarea);
});
});
context('<button>', () => {
beforeEach(() => {
document.body.innerHTML = `<button id='test-button'></button>`;
});
it('clicks the button', (done) => {
let button = document.getElementById('test-button') as HTMLButtonElement;
button.onclick = () => { done() };
let hint = new InputHint(button, 'abc');
hint.activate();
});
});
});
});