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import * as parsers from 'background/usecases/parsers';
describe("shared/commands/parsers", () => {
describe("#parsers.parseSetOption", () => {
it('parse set string', () => {
let [key, value] = parsers.parseSetOption('hintchars=abcdefgh');
expect(key).to.equal('hintchars');
expect(value).to.equal('abcdefgh');
});
it('parse set empty string', () => {
let [key, value] = parsers.parseSetOption('hintchars=');
expect(key).to.equal('hintchars');
expect(value).to.equal('');
});
it('parse set boolean', () => {
let [key, value] = parsers.parseSetOption('smoothscroll');
expect(key).to.equal('smoothscroll');
expect(value).to.be.true;
[key, value] = parsers.parseSetOption('nosmoothscroll');
expect(key).to.equal('smoothscroll');
expect(value).to.be.false;
});
it('throws error on unknown property', () => {
expect(() => parsers.parseSetOption('encoding=utf-8')).to.throw(Error, 'Unknown');
expect(() => parsers.parseSetOption('paste')).to.throw(Error, 'Unknown');
expect(() => parsers.parseSetOption('nopaste')).to.throw(Error, 'Unknown');
expect(() => parsers.parseSetOption('smoothscroll=yes')).to.throw(Error, 'Invalid argument');
});
});
});
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