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https://github.com/jzillmann/pdf-to-markdown.git
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b5f3075bdf
- merge `ItemType`/`BlockType` to `TextType` - fix bug with duplicate and flattened types
78 lines
2.6 KiB
TypeScript
78 lines
2.6 KiB
TypeScript
import {
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filterOutDigits,
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filterOutWhitespaces,
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extractNumbers,
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extractEndingNumber,
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isListItem,
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isNumberedListItem,
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} from 'src/support/stringFunctions';
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test('filterOutDigits', async () => {
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expect(filterOutDigits('')).toEqual('');
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expect(filterOutDigits('a b c')).toEqual('a b c');
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expect(filterOutDigits('a1b 2c 3')).toEqual('ab c ');
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});
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test('filterOutWhitespaces', async () => {
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expect(filterOutWhitespaces('')).toEqual('');
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expect(filterOutWhitespaces('a b c')).toEqual('abc');
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expect(filterOutWhitespaces('ab c ')).toEqual('abc');
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});
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test('extractNumbers', async () => {
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expect(extractNumbers('')).toEqual([]);
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expect(extractNumbers('a b c')).toEqual([]);
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expect(extractNumbers('a1b 2c 3')).toEqual([1, 2, 3]);
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expect(extractNumbers('a12 21 304')).toEqual([12, 21, 304]);
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});
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test('extractEndingNumbers', async () => {
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expect(extractEndingNumber('')).toBeUndefined();
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expect(extractEndingNumber('a b c')).toBeUndefined();
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expect(extractEndingNumber('a1b 2c 3')).toEqual(3);
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expect(extractEndingNumber('a12 21 304')).toEqual(304);
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expect(extractEndingNumber('abc ... 304')).toEqual(304);
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});
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describe('functions: isListItem', () => {
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it('Match', () => {
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expect(isListItem('- my text')).toEqual(true);
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expect(isListItem('- my text -')).toEqual(true);
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expect(isListItem(' - my text')).toEqual(true);
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expect(isListItem(' - my text')).toEqual(true);
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expect(isListItem(' - my text')).toEqual(true);
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expect(isListItem('• my text')).toEqual(true);
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expect(isListItem(' • my text')).toEqual(true);
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expect(isListItem(' • my text')).toEqual(true);
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expect(isListItem('– my text')).toEqual(true);
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expect(isListItem(' – my text')).toEqual(true);
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});
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it('No Match', () => {
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expect(isListItem('my text')).toEqual(false);
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expect(isListItem('-my text')).toEqual(false);
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expect(isListItem('•my text')).toEqual(false);
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expect(isListItem(' -my text')).toEqual(false);
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});
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});
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describe('functions: isNumberedListItem', () => {
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it('Match', () => {
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expect(isNumberedListItem('1.')).toEqual(true);
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expect(isNumberedListItem('1. my text')).toEqual(true);
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expect(isNumberedListItem('2. my text')).toEqual(true);
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expect(isNumberedListItem('23. my text')).toEqual(true);
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expect(isNumberedListItem('23. my text')).toEqual(true);
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expect(isNumberedListItem(' 23. my text')).toEqual(true);
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expect(isNumberedListItem(' 23. my text')).toEqual(true);
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});
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it('No Match', () => {
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expect(isNumberedListItem('1two')).toEqual(false);
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expect(isNumberedListItem('1 two')).toEqual(false);
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expect(isNumberedListItem('1.two')).toEqual(false);
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});
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});
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