@mintlab/kitchen-sink/dist/iterable.test.js

"use strict";

var test = require('tape');

var _require = require('./iterable'),
    reduceMap = _require.reduceMap;

test('reduceMap()', function (assert) {
  var createMap = function createMap() {
    return new Map([[function () {
      return false;
    }, function () {
      return false;
    }], [function (first, second) {
      return second === 'b';
    }, function (third, fourth) {
      return fourth;
    }]]);
  };

  {
    var actual = reduceMap({
      map: createMap(),
      keyArguments: ['a', 'b'],
      valueArguments: ['c', 'd']
    });
    var expected = 'd';
    var message = 'returns the output of the first value function where the key function is truthy';
    assert.equal(actual, expected, message);
  }
  {
    var _actual = reduceMap({
      map: createMap(),
      fallback: 'foo'
    });

    var _expected = 'foo';
    var _message = 'returns the fallback value if there are no matches';
    assert.equal(_actual, _expected, _message);
  }
  {
    var _actual2 = reduceMap({
      map: createMap(),
      valueArguments: ['c', 'd'],
      fallback: function fallback(first, second) {
        return second;
      }
    });

    var _expected2 = 'd';
    var _message2 = 'supports fallback as a function, with the functionArgs supplied';
    assert.equal(_actual2, _expected2, _message2);
  }
  assert.end();
});