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Make key class

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This commit is contained in:
Shin'ya UEOKA 2019-10-03 12:15:12 +00:00
parent 620d4bc03e
commit 62a86c5253
8 changed files with 193 additions and 167 deletions
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140
test/content/domains/Key.test.ts
View file

@ -1,137 +1,139 @@
import Key, * as keys from '../../../src/content/domains/Key';
import Key from '../../../src/content/domains/Key';
import { expect } from 'chai'
describe("Key", () => {
describe('fromKeyboardEvent', () => {
it('returns from keyboard input Ctrl+X', () => {
let k = keys.fromKeyboardEvent(new KeyboardEvent('keydown', {
let k = Key.fromKeyboardEvent(new KeyboardEvent('keydown', {
key: 'x', shiftKey: false, ctrlKey: true, altKey: false, metaKey: true,
}));
expect(k.key).to.equal('x');
expect(k.shiftKey).to.be.false;
expect(k.ctrlKey).to.be.true;
expect(k.altKey).to.be.false;
expect(k.metaKey).to.be.true;
expect(k.shift).to.be.false;
expect(k.ctrl).to.be.true;
expect(k.alt).to.be.false;
expect(k.meta).to.be.true;
});
it('returns from keyboard input Shift+Esc', () => {
let k = keys.fromKeyboardEvent(new KeyboardEvent('keydown', {
let k = Key.fromKeyboardEvent(new KeyboardEvent('keydown', {
key: 'Escape', shiftKey: true, ctrlKey: false, altKey: false, metaKey: true
}));
expect(k.key).to.equal('Esc');
expect(k.shiftKey).to.be.true;
expect(k.ctrlKey).to.be.false;
expect(k.altKey).to.be.false;
expect(k.metaKey).to.be.true;
expect(k.shift).to.be.true;
expect(k.ctrl).to.be.false;
expect(k.alt).to.be.false;
expect(k.meta).to.be.true;
});
it('returns from keyboard input Ctrl+$', () => {
// $ required shift pressing on most keyboards
let k = keys.fromKeyboardEvent(new KeyboardEvent('keydown', {
let k = Key.fromKeyboardEvent(new KeyboardEvent('keydown', {
key: '$', shiftKey: true, ctrlKey: true, altKey: false, metaKey: false
}));
expect(k.key).to.equal('$');
expect(k.shiftKey).to.be.false;
expect(k.ctrlKey).to.be.true;
expect(k.altKey).to.be.false;
expect(k.metaKey).to.be.false;
expect(k.shift).to.be.false;
expect(k.ctrl).to.be.true;
expect(k.alt).to.be.false;
expect(k.meta).to.be.false;
});
it('returns from keyboard input Crtl+Space', () => {
let k = keys.fromKeyboardEvent(new KeyboardEvent('keydown', {
let k = Key.fromKeyboardEvent(new KeyboardEvent('keydown', {
key: ' ', shiftKey: false, ctrlKey: true, altKey: false, metaKey: false
}));
expect(k.key).to.equal('Space');
expect(k.shiftKey).to.be.false;
expect(k.ctrlKey).to.be.true;
expect(k.altKey).to.be.false;
expect(k.metaKey).to.be.false;
expect(k.shift).to.be.false;
expect(k.ctrl).to.be.true;
expect(k.alt).to.be.false;
expect(k.meta).to.be.false;
});
});
describe('fromMapKey', () => {
it('return for X', () => {
let key = keys.fromMapKey('x');
let key = Key.fromMapKey('x');
expect(key.key).to.equal('x');
expect(key.shiftKey).to.be.false;
expect(key.ctrlKey).to.be.false;
expect(key.altKey).to.be.false;
expect(key.metaKey).to.be.false;
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', () => {
let key = keys.fromMapKey('X');
let key = Key.fromMapKey('X');
expect(key.key).to.equal('X');
expect(key.shiftKey).to.be.true;
expect(key.ctrlKey).to.be.false;
expect(key.altKey).to.be.false;
expect(key.metaKey).to.be.false;
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', () => {
let key = keys.fromMapKey('<C-X>');
let key = Key.fromMapKey('<C-X>');
expect(key.key).to.equal('x');
expect(key.shiftKey).to.be.false;
expect(key.ctrlKey).to.be.true;
expect(key.altKey).to.be.false;
expect(key.metaKey).to.be.false;
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', () => {
let key = keys.fromMapKey('<C-M-X>');
let key = Key.fromMapKey('<C-M-X>');
expect(key.key).to.equal('x');
expect(key.shiftKey).to.be.false;
expect(key.ctrlKey).to.be.true;
expect(key.altKey).to.be.false;
expect(key.metaKey).to.be.true;
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', () => {
let key = keys.fromMapKey('<C-S-x>');
let key = Key.fromMapKey('<C-S-x>');
expect(key.key).to.equal('X');
expect(key.shiftKey).to.be.true;
expect(key.ctrlKey).to.be.true;
expect(key.altKey).to.be.false;
expect(key.metaKey).to.be.false;
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', () => {
let key = keys.fromMapKey('<S-Esc>');
let key = Key.fromMapKey('<S-Esc>');
expect(key.key).to.equal('Esc');
expect(key.shiftKey).to.be.true;
expect(key.ctrlKey).to.be.false;
expect(key.altKey).to.be.false;
expect(key.metaKey).to.be.false;
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', () => {
let key = keys.fromMapKey('<C-Esc>');
let key = Key.fromMapKey('<C-Esc>');
expect(key.key).to.equal('Esc');
expect(key.shiftKey).to.be.false;
expect(key.ctrlKey).to.be.true;
expect(key.altKey).to.be.false;
expect(key.metaKey).to.be.false;
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', () => {
let key = keys.fromMapKey('<C-Space>');
let key = Key.fromMapKey('<C-Space>');
expect(key.key).to.equal('Space');
expect(key.shiftKey).to.be.false;
expect(key.ctrlKey).to.be.true;
expect(key.altKey).to.be.false;
expect(key.metaKey).to.be.false;
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('equals', () => {
expect(keys.equals(
{ key: 'x', ctrlKey: true, },
{ key: 'x', ctrlKey: true, },
)).to.be.true;
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(keys.equals(
{ key: 'X', shiftKey: true, },
{ key: 'x', ctrlKey: true, },
)).to.be.false;
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;
});
});

35
test/content/domains/KeySequence.test.ts
View file

@ -1,48 +1,50 @@
import KeySequence, * as utils from '../../../src/content/domains/KeySequence';
import Key from '../../../src/content/domains/Key';
import { expect } from 'chai'
describe("KeySequence", () => {
describe('#push', () => {
it('append a key to the sequence', () => {
let seq = KeySequence.from([]);
seq.push({ key: 'g' });
seq.push({ key: 'u', shiftKey: true });
seq.push(Key.fromMapKey('g'));
seq.push(Key.fromMapKey('<S-U>'));
let array = seq.getKeyArray();
expect(array[0]).to.deep.equal({ key: 'g' });
expect(array[1]).to.deep.equal({ key: 'u', shiftKey: true });
expect(array[0].key).to.equal('g');
expect(array[1].key).to.equal('U');
expect(array[1].shift).to.be.true;
})
});
describe('#startsWith', () => {
it('returns true if the key sequence starts with param', () => {
let seq = KeySequence.from([
{ key: 'g' },
{ key: 'u', shiftKey: true },
Key.fromMapKey('g'),
Key.fromMapKey('<S-U>'),
]);
expect(seq.startsWith(KeySequence.from([
]))).to.be.true;
expect(seq.startsWith(KeySequence.from([
{ key: 'g' },
Key.fromMapKey('g'),
]))).to.be.true;
expect(seq.startsWith(KeySequence.from([
{ key: 'g' }, { key: 'u', shiftKey: true },
Key.fromMapKey('g'), Key.fromMapKey('<S-U>'),
]))).to.be.true;
expect(seq.startsWith(KeySequence.from([
{ key: 'g' }, { key: 'u', shiftKey: true }, { key: 'x' },
Key.fromMapKey('g'), Key.fromMapKey('<S-U>'), Key.fromMapKey('x'),
]))).to.be.false;
expect(seq.startsWith(KeySequence.from([
{ key: 'h' },
Key.fromMapKey('h'),
]))).to.be.false;
})
});
it('returns true if the empty sequence starts with an empty sequence', () => {
let seq = KeySequence.from([]);
expect(seq.startsWith(KeySequence.from([]))).to.be.true;
expect(seq.startsWith(KeySequence.from([
{ key: 'h' },
Key.fromMapKey('h'),
]))).to.be.false;
})
});
@ -52,21 +54,20 @@ describe("KeySequence", () => {
let keyArray = utils.fromMapKeys('<S-Esc>').getKeyArray();
expect(keyArray).to.have.lengthOf(1);
expect(keyArray[0].key).to.equal('Esc');
expect(keyArray[0].shiftKey).to.be.true;
expect(keyArray[0].shift).to.be.true;
});
it('returns mapped keys for a<C-B><A-C>d<M-e>', () => {
let keyArray = utils.fromMapKeys('a<C-B><A-C>d<M-e>').getKeyArray();
expect(keyArray).to.have.lengthOf(5);
expect(keyArray[0].key).to.equal('a');
expect(keyArray[1].ctrlKey).to.be.true;
expect(keyArray[1].ctrl).to.be.true;
expect(keyArray[1].key).to.equal('b');
expect(keyArray[2].altKey).to.be.true;
expect(keyArray[2].alt).to.be.true;
expect(keyArray[2].key).to.equal('c');
expect(keyArray[3].key).to.equal('d');
expect(keyArray[4].metaKey).to.be.true;
expect(keyArray[4].meta).to.be.true;
expect(keyArray[4].key).to.equal('e');
});
})
});