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Add unit tests for addColumns with various address mapping policies #1028

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Add tests for addColumns with various address mapping policies
sequba Jul 11, 2022
1b9d4b9
Merge branch 'develop' of github.com:handsontable/hyperformula into f…
sequba Apr 19, 2023
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62 changes: 61 additions & 1 deletion test/cruds/adding-columns.spec.ts
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
import {ExportedCellChange, HyperFormula} from '../../src'
import {AlwaysSparse, ExportedCellChange, HyperFormula} from '../../src'
import {AbsoluteCellRange} from '../../src/AbsoluteCellRange'
import {Config} from '../../src/Config'
import {ArrayVertex, FormulaCellVertex} from '../../src/DependencyGraph'
Expand Down Expand Up @@ -424,3 +424,63 @@ describe('Adding column - arrays', () => {
expect(matrixVertex.getAddress(engine.lazilyTransformingAstService)).toEqual(adr('D1'))
})
})

describe('Adding a column at the beginning of the sheet', () => {
it('works with buildEmpty', () => {
const engine = HyperFormula.buildEmpty()
engine.addSheet()
engine.setCellContents({col: 0, row: 0, sheet: 0}, 1)
engine.setCellContents({col: 0, row: 1, sheet: 0}, 2)
engine.setCellContents({col: 0, row: 5, sheet: 0}, 5)
engine.addColumns(0, [0, 1])

expect(engine.getSheetSerialized(0)).toEqual([[null, 1], [null, 2], [], [], [], [null, 5]])
})

it('works with buildFromArray', () => {
const engine = HyperFormula.buildFromArray([[1], [2], [], [], [], [5]])
engine.addColumns(0, [0, 1])

expect(engine.getSheetSerialized(0)).toEqual([[null, 1], [null, 2], [], [], [], [null, 5]])
})

it('works with buildEmpty and AlwaysDense', () => {
const engine = HyperFormula.buildEmpty({chooseAddressMappingPolicy: new AlwaysDense()})
engine.addSheet()
engine.setCellContents({col: 0, row: 0, sheet: 0}, 1)
engine.setCellContents({col: 0, row: 1, sheet: 0}, 2)
engine.setCellContents({col: 0, row: 5, sheet: 0}, 5)
engine.addColumns(0, [0, 1])

expect(engine.getSheetSerialized(0)).toEqual([[null, 1], [null, 2], [], [], [], [null, 5]])
})

it('works with buildFromArray and AlwaysDense', () => {
const engine = HyperFormula.buildFromArray([[1], [2], [], [], [], [5]], {
chooseAddressMappingPolicy: new AlwaysDense(),
})
engine.addColumns(0, [0, 1])

expect(engine.getSheetSerialized(0)).toEqual([[null, 1], [null, 2], [], [], [], [null, 5]])
})

it('works with buildEmpty and AlwaysSparse', () => {
const engine = HyperFormula.buildEmpty({chooseAddressMappingPolicy: new AlwaysSparse()})
engine.addSheet()
engine.setCellContents({col: 0, row: 0, sheet: 0}, 1)
engine.setCellContents({col: 0, row: 1, sheet: 0}, 2)
engine.setCellContents({col: 0, row: 5, sheet: 0}, 5)
engine.addColumns(0, [0, 1])

expect(engine.getSheetSerialized(0)).toEqual([[null, 1], [null, 2], [], [], [], [null, 5]])
})

it('works with buildFromArray and AlwaysSparse', () => {
const engine = HyperFormula.buildFromArray([[1], [2], [], [], [], [5]], {
chooseAddressMappingPolicy: new AlwaysSparse(),
})
engine.addColumns(0, [0, 1])

expect(engine.getSheetSerialized(0)).toEqual([[null, 1], [null, 2], [], [], [], [null, 5]])
})
})