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- 'use strict';
- describe('Walkontable.RowFilter', function () {
- describe('offsetted', function () {
- it('should return n, when offset == 0 && n == 0', function () {
- var filter = new Walkontable.RowFilter();
- filter.offset = 0;
- filter.total = 100;
- expect(filter.offsetted(0)).toEqual(0);
- });
- it('should return n, when offset == 0 && n == 5', function () {
- var filter = new Walkontable.RowFilter();
- filter.offset = 0;
- filter.total = 100;
- expect(filter.offsetted(5)).toEqual(5);
- });
- it('should return n + 1, when offset == 1 && n == 0', function () {
- var filter = new Walkontable.RowFilter();
- filter.offset = 1;
- filter.total = 100;
- expect(filter.offsetted(0)).toEqual(1);
- });
- it('should return n + 5, when offset == 5 && n == 0', function () {
- var filter = new Walkontable.RowFilter();
- filter.offset = 5;
- filter.total = 100;
- expect(filter.offsetted(0)).toEqual(5);
- });
- });
- describe('unOffsetted', function () {
- it('should return n, when offset == 0 && n == 0', function () {
- var filter = new Walkontable.RowFilter();
- filter.offset = 0;
- filter.total = 100;
- expect(filter.unOffsetted(0)).toEqual(0);
- });
- it('should return n, when offset == 0 && n == 5', function () {
- var filter = new Walkontable.RowFilter();
- filter.offset = 0;
- filter.total = 100;
- expect(filter.unOffsetted(5)).toEqual(5);
- });
- it('should return n - 1, when offset == 1 && n == 0', function () {
- var filter = new Walkontable.RowFilter();
- filter.offset = 1;
- filter.total = 100;
- expect(filter.unOffsetted(1)).toEqual(0);
- });
- it('should return n - 5, when offset == 5 && n == 0', function () {
- var filter = new Walkontable.RowFilter();
- filter.offset = 5;
- filter.total = 100;
- expect(filter.unOffsetted(5)).toEqual(0);
- });
- });
- describe('renderedToSource', function () {
- it('should translate visible column to source', function () {
- var filter = new Walkontable.RowFilter();
- filter.fixedCount = 1; // only cell index 0 falls into this
- filter.offset = 4;
- expect(filter.renderedToSource(0)).toEqual(4);
- expect(filter.renderedToSource(1)).toEqual(5);
- expect(filter.renderedToSource(2)).toEqual(6);
- });
- });
- });
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