function expectUnsupported(code) { try { var result = Counter.countSloc(code); expect(false).toBe(true); } catch (ex) { expect(ex instanceof Counter.Unsupported).toBe(true); } }
function expectCount(code, total, sloc) { var result = Counter.countSloc(code); expect(result.total).toBe(total); expect(result.sloc).toBe(sloc); }