var Client = require("../");
var assert = require("assert");

describe("empty query", () => {
  it("has field metadata in result", (done) => {
    const client = new Client();
    client.connectSync();
    client.query("SELECT NOW() as now LIMIT 0", (err, rows, res) => {
      assert(!err);
      assert.equal(rows.length, 0);
      assert(Array.isArray(res.fields));
      assert.equal(res.fields.length, 1);
      client.end(done);
    });
  });
});