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import { expect } from 'chai'
import Key from '../../../src/shared/settings/Key';
describe("Key", () => {
describe('fromMapKey', () => {
it('return for X', () => {
const key = Key.fromMapKey('x');
expect(key.key).to.equal('x');
expect(key.shift).to.be.false;
expect(key.ctrl).to.be.false;
expect(key.alt).to.be.false;
expect(key.meta).to.be.false;
});
it('return for Shift+X', () => {
const key = Key.fromMapKey('X');
expect(key.key).to.equal('X');
expect(key.shift).to.be.true;
expect(key.ctrl).to.be.false;
expect(key.alt).to.be.false;
expect(key.meta).to.be.false;
});
it('return for Ctrl+X', () => {
const key = Key.fromMapKey('<C-X>');
expect(key.key).to.equal('x');
expect(key.shift).to.be.false;
expect(key.ctrl).to.be.true;
expect(key.alt).to.be.false;
expect(key.meta).to.be.false;
});
it('returns for Ctrl+Meta+X', () => {
const key = Key.fromMapKey('<C-M-X>');
expect(key.key).to.equal('x');
expect(key.shift).to.be.false;
expect(key.ctrl).to.be.true;
expect(key.alt).to.be.false;
expect(key.meta).to.be.true;
});
it('returns for Ctrl+Shift+x', () => {
const key = Key.fromMapKey('<C-S-x>');
expect(key.key).to.equal('X');
expect(key.shift).to.be.true;
expect(key.ctrl).to.be.true;
expect(key.alt).to.be.false;
expect(key.meta).to.be.false;
});
it('returns for Shift+Esc', () => {
const key = Key.fromMapKey('<S-Esc>');
expect(key.key).to.equal('Esc');
expect(key.shift).to.be.true;
expect(key.ctrl).to.be.false;
expect(key.alt).to.be.false;
expect(key.meta).to.be.false;
});
it('returns for Ctrl+Esc', () => {
const key = Key.fromMapKey('<C-Esc>');
expect(key.key).to.equal('Esc');
expect(key.shift).to.be.false;
expect(key.ctrl).to.be.true;
expect(key.alt).to.be.false;
expect(key.meta).to.be.false;
});
it('returns for Ctrl+Esc', () => {
const key = Key.fromMapKey('<C-Space>');
expect(key.key).to.equal('Space');
expect(key.shift).to.be.false;
expect(key.ctrl).to.be.true;
expect(key.alt).to.be.false;
expect(key.meta).to.be.false;
});
});
describe('idDigit', () => {
it('returns true if the key is a digit', () => {
expect(new Key({ key: '0' }).isDigit()).to.be.true;
expect(new Key({ key: '9' }).isDigit()).to.be.true;
expect(new Key({ key: '9', alt: true }).isDigit()).to.be.false;
expect(new Key({ key: 'a' }).isDigit()).to.be.false;
expect(new Key({ key: '０' }).isDigit()).to.be.false;
})
});
describe('equals', () => {
it('returns true if the keys are equivalent', () => {
expect(new Key({
key: 'x', shift: false, ctrl: true, alt: false, meta: false,
}).equals(new Key({
key: 'x', shift: false, ctrl: true, alt: false, meta: false,
}))).to.be.true;
expect(new Key({
key: 'x', shift: false, ctrl: false, alt: false, meta: false,
}).equals(new Key({
key: 'X', shift: true, ctrl: false, alt: false, meta: false,
}))).to.be.false;
})
});
});
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