|
| 1 | +const test = require('tape'); |
| 2 | +const csv = require('../src/jquery.csv.js'); |
| 3 | +const fixtures = require('./fixtures/fixtures.js'); |
| 4 | + |
| 5 | +test('$.csv.toObjects onPreParse hook callback - should be passed the raw csv and state', (t) => { |
| 6 | + let passedCSV, passedState; |
| 7 | + |
| 8 | + csv.toObjects(fixtures.objects_csv, { onPreParse: (csv, state) => { |
| 9 | + passedCSV = csv; |
| 10 | + passedState = state; |
| 11 | + return csv; |
| 12 | + } }); |
| 13 | + |
| 14 | + t.isNot(passedCSV, null, 'data argument should not be null'); |
| 15 | + t.isNot(passedState, null, 'state argument should not be null'); |
| 16 | + t.end(); |
| 17 | +}); |
| 18 | + |
| 19 | +test('$.csv.toArrays onPreParse hook callback - should be passed the raw csv and state', (t) => { |
| 20 | + let passedCSV, passedState; |
| 21 | + |
| 22 | + csv.toArrays(fixtures.arrays1_csv, { onPreParse: (csv, state) => { |
| 23 | + passedCSV = csv; |
| 24 | + passedState = state; |
| 25 | + return csv; |
| 26 | + } }); |
| 27 | + |
| 28 | + t.isNot(passedCSV, null, 'data argument should not be null'); |
| 29 | + t.isNot(passedState, null, 'state argument should not be null'); |
| 30 | + t.end(); |
| 31 | +}); |
| 32 | + |
| 33 | +test('$.csv.toObjects onPreParse hook callback - should affect return value', (t) => { |
| 34 | + const returnEmptyCSV = () => 'header\n""'; |
| 35 | + const result = csv.toObjects(fixtures.objects_csv,{ onPreParse: returnEmptyCSV }); |
| 36 | + t.deepEqual(result, [{ header: '' }], 'return value should reflect what was returned from callback'); |
| 37 | + t.end(); |
| 38 | +}); |
| 39 | + |
| 40 | +test('$.csv.toArrays onPreParse hook callback - should affect return value', (t) => { |
| 41 | + const returnEmptyCSV = () => ''; |
| 42 | + const result = csv.toArrays(fixtures.arrays1_csv, { onPreParse: returnEmptyCSV }); |
| 43 | + t.deepEqual(result, [], 'return value should reflect what was returned from callback'); |
| 44 | + t.end(); |
| 45 | +}); |
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