eff/dist/output.test.js

An extensible effect monad based on the freer monad

"use strict";

var _ava = _interopRequireDefault(require("ava"));

var _stream = require("stream");

var _eff = require("./eff");

var _output = require("./output");

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

_ava.default.cb("Put string", function (t) {
  var stringToWrite = "Hello, World!";
  var writtenString = "";
  var writableStream = new _stream.Writable({
    write: function write(chunk, encoding, callback) {
      writtenString = writtenString + chunk.toString();
      callback();
    }
  });
  var application = (0, _output.putString)(stringToWrite);
  (0, _eff.run)([(0, _output.interpretOutput)(writableStream)])(function () {
    t.is(writtenString, stringToWrite);
    t.end();
  })(application);
});

_ava.default.cb("Put string line", function (t) {
  var stringToWrite = "Hello, World!";
  var writtenString = "";
  var writableStream = new _stream.Writable({
    write: function write(chunk, encoding, callback) {
      writtenString = writtenString + chunk.toString();
      callback();
    }
  });
  var application = (0, _output.putStringLine)(stringToWrite);
  (0, _eff.run)([(0, _output.interpretOutput)(writableStream)])(function () {
    t.is(writtenString, stringToWrite + "\n");
    t.end();
  })(application);
});
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