in spec/javascripts/behaviors/shortcuts/shortcuts_issuable_spec.js [11:301]
describe('ShortcutsIssuable', function() {
const fixtureName = 'snippets/show.html';
preloadFixtures(fixtureName);
beforeAll(done => {
initCopyAsGFM();
// Fake call to nodeToGfm so the import of lazy bundle happened
CopyAsGFM.nodeToGFM(document.createElement('div'))
.then(() => {
done();
})
.catch(done.fail);
});
beforeEach(() => {
loadFixtures(fixtureName);
$('body').append(
`<div class="js-main-target-form">
<textare class="js-vue-comment-form"></textare>
</div>`,
);
document.querySelector('.js-new-note-form').classList.add('js-main-target-form');
this.shortcut = new ShortcutsIssuable(true);
});
afterEach(() => {
$(FORM_SELECTOR).remove();
});
describe('replyWithSelectedText', () => {
// Stub window.gl.utils.getSelectedFragment to return a node with the provided HTML.
const stubSelection = (html, invalidNode) => {
ShortcutsIssuable.__Rewire__('getSelectedFragment', () => {
const documentFragment = document.createDocumentFragment();
const node = document.createElement('div');
node.innerHTML = html;
if (!invalidNode) node.className = 'md';
documentFragment.appendChild(node);
return documentFragment;
});
};
describe('with empty selection', () => {
it('does not return an error', () => {
ShortcutsIssuable.replyWithSelectedText(true);
expect($(FORM_SELECTOR).val()).toBe('');
});
it('triggers `focus`', () => {
const spy = spyOn(document.querySelector(FORM_SELECTOR), 'focus');
ShortcutsIssuable.replyWithSelectedText(true);
expect(spy).toHaveBeenCalled();
});
});
describe('with any selection', () => {
beforeEach(() => {
stubSelection('<p>Selected text.</p>');
});
it('leaves existing input intact', done => {
$(FORM_SELECTOR).val('This text was already here.');
expect($(FORM_SELECTOR).val()).toBe('This text was already here.');
ShortcutsIssuable.replyWithSelectedText(true);
setTimeout(() => {
expect($(FORM_SELECTOR).val()).toBe(
'This text was already here.\n\n> Selected text.\n\n',
);
done();
});
});
it('triggers `input`', done => {
let triggered = false;
$(FORM_SELECTOR).on('input', () => {
triggered = true;
});
ShortcutsIssuable.replyWithSelectedText(true);
setTimeout(() => {
expect(triggered).toBe(true);
done();
});
});
it('triggers `focus`', done => {
const spy = spyOn(document.querySelector(FORM_SELECTOR), 'focus');
ShortcutsIssuable.replyWithSelectedText(true);
setTimeout(() => {
expect(spy).toHaveBeenCalled();
done();
});
});
});
describe('with a one-line selection', () => {
it('quotes the selection', done => {
stubSelection('<p>This text has been selected.</p>');
ShortcutsIssuable.replyWithSelectedText(true);
setTimeout(() => {
expect($(FORM_SELECTOR).val()).toBe('> This text has been selected.\n\n');
done();
});
});
});
describe('with a multi-line selection', () => {
it('quotes the selected lines as a group', done => {
stubSelection(
'<p>Selected line one.</p>\n<p>Selected line two.</p>\n<p>Selected line three.</p>',
);
ShortcutsIssuable.replyWithSelectedText(true);
setTimeout(() => {
expect($(FORM_SELECTOR).val()).toBe(
'> Selected line one.\n>\n> Selected line two.\n>\n> Selected line three.\n\n',
);
done();
});
});
});
describe('with an invalid selection', () => {
beforeEach(() => {
stubSelection('<p>Selected text.</p>', true);
});
it('does not add anything to the input', done => {
ShortcutsIssuable.replyWithSelectedText(true);
setTimeout(() => {
expect($(FORM_SELECTOR).val()).toBe('');
done();
});
});
it('triggers `focus`', done => {
const spy = spyOn(document.querySelector(FORM_SELECTOR), 'focus');
ShortcutsIssuable.replyWithSelectedText(true);
setTimeout(() => {
expect(spy).toHaveBeenCalled();
done();
});
});
});
describe('with a semi-valid selection', () => {
beforeEach(() => {
stubSelection('<div class="md">Selected text.</div><p>Invalid selected text.</p>', true);
});
it('only adds the valid part to the input', done => {
ShortcutsIssuable.replyWithSelectedText(true);
setTimeout(() => {
expect($(FORM_SELECTOR).val()).toBe('> Selected text.\n\n');
done();
});
});
it('triggers `focus`', done => {
const spy = spyOn(document.querySelector(FORM_SELECTOR), 'focus');
ShortcutsIssuable.replyWithSelectedText(true);
setTimeout(() => {
expect(spy).toHaveBeenCalled();
done();
});
});
it('triggers `input`', done => {
let triggered = false;
$(FORM_SELECTOR).on('input', () => {
triggered = true;
});
ShortcutsIssuable.replyWithSelectedText(true);
setTimeout(() => {
expect(triggered).toBe(true);
done();
});
});
});
describe('with a selection in a valid block', () => {
beforeEach(() => {
ShortcutsIssuable.__Rewire__('getSelectedFragment', () => {
const documentFragment = document.createDocumentFragment();
const node = document.createElement('div');
const originalNode = document.createElement('body');
originalNode.innerHTML = `<div class="issue">
<div class="otherElem">Text...</div>
<div class="md"><p><em>Selected text.</em></p></div>
</div>`;
documentFragment.originalNodes = [originalNode.querySelector('em')];
node.innerHTML = '<em>Selected text.</em>';
documentFragment.appendChild(node);
return documentFragment;
});
});
it('adds the quoted selection to the input', done => {
ShortcutsIssuable.replyWithSelectedText(true);
setTimeout(() => {
expect($(FORM_SELECTOR).val()).toBe('> *Selected text.*\n\n');
done();
});
});
it('triggers `focus`', done => {
const spy = spyOn(document.querySelector(FORM_SELECTOR), 'focus');
ShortcutsIssuable.replyWithSelectedText(true);
setTimeout(() => {
expect(spy).toHaveBeenCalled();
done();
});
});
it('triggers `input`', done => {
let triggered = false;
$(FORM_SELECTOR).on('input', () => {
triggered = true;
});
ShortcutsIssuable.replyWithSelectedText(true);
setTimeout(() => {
expect(triggered).toBe(true);
done();
});
});
});
describe('with a selection in an invalid block', () => {
beforeEach(() => {
ShortcutsIssuable.__Rewire__('getSelectedFragment', () => {
const documentFragment = document.createDocumentFragment();
const node = document.createElement('div');
const originalNode = document.createElement('body');
originalNode.innerHTML = `<div class="issue">
<div class="otherElem"><div><b>Selected text.</b></div></div>
<div class="md"><p><em>Valid text</em></p></div>
</div>`;
documentFragment.originalNodes = [originalNode.querySelector('b')];
node.innerHTML = '<b>Selected text.</b>';
documentFragment.appendChild(node);
return documentFragment;
});
});
it('does not add anything to the input', done => {
ShortcutsIssuable.replyWithSelectedText(true);
setTimeout(() => {
expect($(FORM_SELECTOR).val()).toBe('');
done();
});
});
it('triggers `focus`', done => {
const spy = spyOn(document.querySelector(FORM_SELECTOR), 'focus');
ShortcutsIssuable.replyWithSelectedText(true);
setTimeout(() => {
expect(spy).toHaveBeenCalled();
done();
});
});
});
});
});