Function testParser

test/unit/autoNumeric.spec.js:9014–9019

(text)

    it(`should correctly parse the math expressions`, () => {
        function testParser(text) {
            const ast = new Parser(text);
            const result = (new Evaluator()).evaluate(ast);

            return Number(result);
        }

        expect(testParser('2 + 6')).toEqual(8);
        expect(testParser('2 - 6')).toEqual(-4);