"use strict";

var helpers = require("../helpers");
var invokeMocha = helpers.invokeMocha;
var escapeRegExp = helpers.escapeRegExp;
var reporters = require("../../../lib/mocha").reporters;

describe("--list-reporters", function () {
  it("should dump a list of all reporters with descriptions", function (done) {
    var expected = Object.keys(reporters)
      .filter(function (name) {
        return (
          /^[a-z]/.test(name) &&
          !(reporters[name].abstract || reporters[name].browserOnly)
        );
      })
      .map(function (name) {
        return {
          name: escapeRegExp(name),
          description: escapeRegExp(reporters[name].description),
        };
      });

    invokeMocha(["--list-reporters"], function (err, result) {
      if (err) {
        return done(err);
      }

      expect(result.code, "to be", 0);
      expected.forEach(function (reporter) {
        expect(
          result.output,
          "to match",
          new RegExp(reporter.name + "\\s*-\\s*" + reporter.description),
        );
      });
      done();
    });
  });
});
