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Diffstat (limited to 'test/shared/settings/KeySequence.test.ts')
-rw-r--r-- | test/shared/settings/KeySequence.test.ts | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/test/shared/settings/KeySequence.test.ts b/test/shared/settings/KeySequence.test.ts new file mode 100644 index 0000000..361cbd1 --- /dev/null +++ b/test/shared/settings/KeySequence.test.ts @@ -0,0 +1,72 @@ +import KeySequence from '../../../src/shared/settings/KeySequence'; +import { expect } from 'chai' +import Key from "../../../src/shared/settings/Key"; + +describe("KeySequence", () => { + describe('#push', () => { + it('append a key to the sequence', () => { + let seq = new KeySequence([]); + seq.push(Key.fromMapKey('g')); + seq.push(Key.fromMapKey('<S-U>')); + + expect(seq.keys[0].key).to.equal('g'); + expect(seq.keys[1].key).to.equal('U'); + expect(seq.keys[1].shift).to.be.true; + }) + }); + + describe('#startsWith', () => { + it('returns true if the key sequence starts with param', () => { + let seq = new KeySequence([ + Key.fromMapKey('g'), + Key.fromMapKey('<S-U>'), + ]); + + expect(seq.startsWith(new KeySequence([ + ]))).to.be.true; + expect(seq.startsWith(new KeySequence([ + Key.fromMapKey('g'), + ]))).to.be.true; + expect(seq.startsWith(new KeySequence([ + Key.fromMapKey('g'), Key.fromMapKey('<S-U>'), + ]))).to.be.true; + expect(seq.startsWith(new KeySequence([ + Key.fromMapKey('g'), Key.fromMapKey('<S-U>'), Key.fromMapKey('x'), + ]))).to.be.false; + expect(seq.startsWith(new KeySequence([ + Key.fromMapKey('h'), + ]))).to.be.false; + }); + + it('returns true if the empty sequence starts with an empty sequence', () => { + let seq = new KeySequence([]); + + expect(seq.startsWith(new KeySequence([]))).to.be.true; + expect(seq.startsWith(new KeySequence([ + Key.fromMapKey('h'), + ]))).to.be.false; + }) + }); + + describe('#fromMapKeys', () => { + it('returns mapped keys for Shift+Esc', () => { + let keys = KeySequence.fromMapKeys('<S-Esc>').keys; + expect(keys).to.have.lengthOf(1); + expect(keys[0].key).to.equal('Esc'); + expect(keys[0].shift).to.be.true; + }); + + it('returns mapped keys for a<C-B><A-C>d<M-e>', () => { + let keys = KeySequence.fromMapKeys('a<C-B><A-C>d<M-e>').keys; + expect(keys).to.have.lengthOf(5); + expect(keys[0].key).to.equal('a'); + expect(keys[1].ctrl).to.be.true; + expect(keys[1].key).to.equal('b'); + expect(keys[2].alt).to.be.true; + expect(keys[2].key).to.equal('c'); + expect(keys[3].key).to.equal('d'); + expect(keys[4].meta).to.be.true; + expect(keys[4].key).to.equal('e'); + }); + }) +}); |