@quantlab/handsontable/commonjs/plugins/manualColumnMove/test/columnsMapper.unit.js

Spreadsheet-like data grid editor that provides copy/paste functionality compatible with Excel/Google Docs

'use strict';

var _columnsMapper = require('handsontable/plugins/manualColumnMove/columnsMapper');

var _columnsMapper2 = _interopRequireDefault(_columnsMapper);

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

describe('manualColumnMove', function () {
      describe('columnsMapper', function () {
            it('should set manualColumnMove plugin while constructing', function () {
                  var manualColumnMoveMock = {};
                  var mapper = new _columnsMapper2.default(manualColumnMoveMock);

                  expect(mapper.manualColumnMove).toBe(manualColumnMoveMock);
            });

            it('should be mixed with arrayMapper object', function () {
                  expect(_columnsMapper2.default.MIXINS).toEqual(['arrayMapper']);
            });

            it('should destroy array after calling destroy method', function () {
                  var mapper = new _columnsMapper2.default();

                  expect(mapper._arrayMap).toEqual([]);

                  mapper.destroy();

                  expect(mapper._arrayMap).toBe(null);
            });

            it('should create map with pairs index->value', function () {
                  var mapper = new _columnsMapper2.default();
                  mapper.createMap(6);

                  expect(mapper._arrayMap[0]).toBe(0);
                  expect(mapper._arrayMap[1]).toBe(1);
                  expect(mapper._arrayMap[2]).toBe(2);
                  expect(mapper._arrayMap[3]).toBe(3);
                  expect(mapper._arrayMap[4]).toBe(4);
                  expect(mapper._arrayMap[5]).toBe(5);
            });

            it('should change order after move action', function () {
                  var mapper = new _columnsMapper2.default();
                  mapper.createMap(6);

                  mapper.moveColumn(1, 0);
                  mapper.clearNull();

                  expect(mapper._arrayMap[0]).toBe(1);
                  expect(mapper._arrayMap[1]).toBe(0);
                  expect(mapper._arrayMap[2]).toBe(2);
                  expect(mapper._arrayMap[3]).toBe(3);
                  expect(mapper._arrayMap[4]).toBe(4);
                  expect(mapper._arrayMap[5]).toBe(5);
            });

            it('should clean from null values', function () {
                  var mapper = new _columnsMapper2.default();
                  mapper.createMap(6);

                  mapper.moveColumn(1, 6);
                  mapper.moveColumn(2, 7);
                  mapper.moveColumn(4, 8);

                  mapper.clearNull();

                  expect(mapper._arrayMap.length).toBe(6);
            });
      });
});