@quantlab/handsontable/commonjs/plugins/contextMenu/test/cursor.unit.js

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

'use strict';

var _cursor = require('handsontable/plugins/contextMenu/cursor');

var _cursor2 = _interopRequireDefault(_cursor);

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

describe('ContextMenu', function () {
      describe('Cursor', function () {
            it('should initialize internal properties on construct (object literal)', function () {
                  var coords = {
                        top: 10,
                        left: 50,
                        width: 100,
                        height: 200
                  };
                  var cursor = new _cursor2.default(coords);

                  expect(cursor.top).toBe(coords.top);
                  expect(cursor.topRelative).toBeLessThan(coords.top + 1);
                  expect(cursor.left).toBe(coords.left);
                  expect(cursor.leftRelative).toBeLessThan(coords.left + 1);
                  expect(cursor.scrollLeft).toBeGreaterThan(-1);
                  expect(cursor.scrollTop).toBeGreaterThan(-1);
                  expect(cursor.cellHeight).toBe(coords.height);
                  expect(cursor.cellWidth).toBe(coords.width);
            });

            it('should returns boolean value related to if element fits above the cursor', function () {
                  var coords = {
                        top: 10,
                        left: 50,
                        width: 100,
                        height: 200
                  };
                  var cursor = new _cursor2.default(coords);
                  var fakeElement = {
                        offsetHeight: 9
                  };

                  expect(cursor.fitsAbove(fakeElement)).toBe(true);

                  fakeElement.offsetHeight = 10;

                  expect(cursor.fitsAbove(fakeElement)).toBe(true);

                  fakeElement.offsetHeight = 11;

                  expect(cursor.fitsAbove(fakeElement)).toBe(false);
            });

            it('should returns boolean value related to if element fits below the cursor', function () {
                  var coords = {
                        top: 10,
                        left: 50,
                        width: 100,
                        height: 200
                  };
                  var cursor = new _cursor2.default(coords);
                  var fakeElement = {
                        offsetHeight: 9
                  };
                  var viewportHeight = 100;

                  expect(cursor.fitsBelow(fakeElement, viewportHeight)).toBe(true);

                  fakeElement.offsetHeight = 90;

                  expect(cursor.fitsBelow(fakeElement, viewportHeight)).toBe(true);

                  fakeElement.offsetHeight = 91;

                  expect(cursor.fitsBelow(fakeElement, viewportHeight)).toBe(false);
            });

            it('should returns boolean value related to if element fits on the right of the cursor', function () {
                  var coords = {
                        top: 10,
                        left: 20,
                        width: 30,
                        height: 200
                  };
                  var cursor = new _cursor2.default(coords);
                  var fakeElement = {
                        offsetWidth: 9
                  };
                  var viewportWidth = 100;

                  expect(cursor.fitsOnRight(fakeElement, viewportWidth)).toBe(true);

                  fakeElement.offsetWidth = 50;

                  expect(cursor.fitsOnRight(fakeElement, viewportWidth)).toBe(true);

                  fakeElement.offsetWidth = 51;

                  expect(cursor.fitsOnRight(fakeElement, viewportWidth)).toBe(false);
            });

            it('should returns boolean value related to if element fits on the left of the cursor', function () {
                  var coords = {
                        top: 10,
                        left: 50,
                        width: 100,
                        height: 200
                  };
                  var cursor = new _cursor2.default(coords);
                  var fakeElement = {
                        offsetWidth: 9
                  };

                  expect(cursor.fitsOnLeft(fakeElement)).toBe(true);

                  fakeElement.offsetWidth = 50;

                  expect(cursor.fitsOnLeft(fakeElement)).toBe(true);

                  fakeElement.offsetWidth = 51;

                  expect(cursor.fitsOnLeft(fakeElement)).toBe(false);
            });
      });
});