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fix examples

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Chesterkxng
2025-04-01 16:01:39 +00:00
parent 477117cd8c
commit 863f7d05fa
1 changed files with 104 additions and 100 deletions
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204
src/pages/tools/csv/swap-csv-columns/swap-csv-columns.service.test.ts
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@@ -1,137 +1,141 @@
import { describe, it, expect } from 'vitest';
import { InitialValuesType } from './types';
import { csvColumnsSwap } from './service';
describe('csvColumnsSwap', () => {
it('should swap columns by position', () => {
const input = 'A,B,C\n1,2,3\n4,5,6';
const result = csvColumnsSwap(
input,
true, // fromPositionStatus
'1', // fromPosition
true, // toPositionStatus
'3', // toPosition
'', // fromHeader
'', // toHeader
true, // dataCompletion
'', // customFiller
false, // deleteComment
'#', // commentCharacter
true // emptyLines
);
const options: InitialValuesType = {
fromPositionStatus: true, // fromPositionStatus
fromPosition: '1', // fromPosition
toPositionStatus: true, // toPositionStatus
toPosition: '3', // toPosition
fromHeader: '', // fromHeader
toHeader: '', // toHeader
emptyValuesFilling: true, // dataCompletion
customFiller: '', // customFiller
deleteComment: false, // deleteComment
commentCharacter: '#', // commentCharacter
emptyLines: true // emptyLines
};
const result = csvColumnsSwap(input, options);
expect(result).toBe('C,B,A\n3,2,1\n6,5,4');
});
it('should swap columns by header', () => {
const input = 'A,B,C\n1,2,3\n4,5,6';
const result = csvColumnsSwap(
input,
false, // fromPositionStatus
'', // fromPosition
false, // toPositionStatus
'', // toPosition
'A', // fromHeader
'C', // toHeader
true, // dataCompletion
'', // customFiller
false, // deleteComment
'#', // commentCharacter
true // emptyLines
);
const options: InitialValuesType = {
fromPositionStatus: false, // fromPositionStatus
fromPosition: '', // fromPosition
toPositionStatus: false, // toPositionStatus
toPosition: '', // toPosition
fromHeader: 'A', // fromHeader
toHeader: 'C', // toHeader
emptyValuesFilling: true, // dataCompletion
customFiller: '', // customFiller
deleteComment: false, // deleteComment
commentCharacter: '#', // commentCharacter
emptyLines: true // emptyLines
};
const result = csvColumnsSwap(input, options);
expect(result).toBe('C,B,A\n3,2,1\n6,5,4');
});
it('should fill missing values with custom filler', () => {
const input = 'A,B,C\n1,2\n4';
const result = csvColumnsSwap(
input,
true, // fromPositionStatus
'1', // fromPosition
true, // toPositionStatus
'3', // toPosition
'', // fromHeader
'', // toHeader
false, // dataCompletion
'X', // customFiller
false, // deleteComment
'#', // commentCharacter
true // emptyLines
);
const options: InitialValuesType = {
fromPositionStatus: true, // fromPositionStatus
fromPosition: '1', // fromPosition
toPositionStatus: true, // toPositionStatus
toPosition: '3', // toPosition
fromHeader: '', // fromHeader
toHeader: '', // toHeader
emptyValuesFilling: false, // dataCompletion
customFiller: 'X', // customFiller
deleteComment: false, // deleteComment
commentCharacter: '#', // commentCharacter
emptyLines: true // emptyLines
};
const result = csvColumnsSwap(input, options);
expect(result).toBe('C,B,A\nX,2,1\nX,X,4');
});
it('should skip filling missing values', () => {
const input = 'A,B,C\n1,2\n4';
const result = csvColumnsSwap(
input,
true, // fromPositionStatus
'1', // fromPosition
true, // toPositionStatus
'3', // toPosition
'', // fromHeader
'', // toHeader
true, // dataCompletion
'', // customFiller
false, // deleteComment
'#', // commentCharacter
true // emptyLines
);
const options: InitialValuesType = {
fromPositionStatus: true, // fromPositionStatus
fromPosition: '1', // fromPosition
toPositionStatus: true, // toPositionStatus
toPosition: '3', // toPosition
fromHeader: '', // fromHeader
toHeader: '', // toHeader
emptyValuesFilling: true, // dataCompletion
customFiller: '', // customFiller
deleteComment: false, // deleteComment
commentCharacter: '#', // commentCharacter
emptyLines: true // emptyLines
};
const result = csvColumnsSwap(input, options);
expect(result).toBe('C,B,A\n,2,1\n,,4');
});
it('should throw an error for invalid column positions', () => {
const input = 'A,B,C\n1,2,3\n4,5,6';
expect(() =>
csvColumnsSwap(
input,
true, // fromPositionStatus
'0', // fromPosition
true, // toPositionStatus
'3', // toPosition
'', // fromHeader
'', // toHeader
true, // dataCompletion
'', // customFiller
false, // deleteComment
'#', // commentCharacter
true // emptyLines
)
).toThrow('Invalid column positions. Check headers or positions.');
const options: InitialValuesType = {
fromPositionStatus: true, // fromPositionStatus
fromPosition: '0', // fromPosition
toPositionStatus: true, // toPositionStatus
toPosition: '3', // toPosition
fromHeader: '', // fromHeader
toHeader: '', // toHeader
emptyValuesFilling: true, // dataCompletion
customFiller: '', // customFiller
deleteComment: false, // deleteComment
commentCharacter: '#', // commentCharacter
emptyLines: true // emptyLines
};
expect(() => csvColumnsSwap(input, options)).toThrow(
'Invalid column positions. Check headers or positions.'
);
});
it('should handle empty input gracefully', () => {
const input = '';
const result = csvColumnsSwap(
input,
true, // fromPositionStatus
'1', // fromPosition
true, // toPositionStatus
'3', // toPosition
'', // fromHeader
'', // toHeader
true, // dataCompletion
'', // customFiller
false, // deleteComment
'#', // commentCharacter
true // emptyLines
);
const options: InitialValuesType = {
fromPositionStatus: true, // fromPositionStatus
fromPosition: '1', // fromPosition
toPositionStatus: true, // toPositionStatus
toPosition: '3', // toPosition
fromHeader: '', // fromHeader
toHeader: '', // toHeader
emptyValuesFilling: true, // dataCompletion
customFiller: '', // customFiller
deleteComment: false, // deleteComment
commentCharacter: '#', // commentCharacter
emptyLines: true // emptyLines
};
const result = csvColumnsSwap(input, options);
expect(result).toBe('');
});
it('should remove comments if deleteComment is true', () => {
const input = '# Comment\nA,B,C\n1,2,3\n4,5,6';
const result = csvColumnsSwap(
input,
true, // fromPositionStatus
'1', // fromPosition
true, // toPositionStatus
'3', // toPosition
'', // fromHeader
'', // toHeader
true, // dataCompletion
'', // customFiller
true, // deleteComment
'#', // commentCharacter
true // emptyLines
);
const options: InitialValuesType = {
fromPositionStatus: true, // fromPositionStatus
fromPosition: '1', // fromPosition
toPositionStatus: true, // toPositionStatus
toPosition: '3', // toPosition
fromHeader: '', // fromHeader
toHeader: '', // toHeader
emptyValuesFilling: true, // dataCompletion
customFiller: '', // customFiller
deleteComment: true, // deleteComment
commentCharacter: '#', // commentCharacter
emptyLines: true // emptyLines
};
const result = csvColumnsSwap(input, options);
expect(result).toBe('C,B,A\n3,2,1\n6,5,4');
});
});