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refactor(content-blog): replace reading-time with Intl.Segmenter API (#11138)

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Co-authored-by: sebastien <lorber.sebastien@gmail.com>
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Shreedhar Bhat 2025-05-15 16:52:00 +05:30 • committed by GitHub
parent c419d7ec88
commit 9f6360ba82
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13 changed files with 96 additions and 69 deletions
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22
packages/docusaurus-plugin-content-blog/src/__tests__/readingTime.test.ts
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@ -9,48 +9,46 @@ import {calculateReadingTime} from '../readingTime';
describe('calculateReadingTime', () => {
it('calculates reading time for empty content', () => {
expect(calculateReadingTime('')).toBe(0);
expect(calculateReadingTime('', 'en')).toBe(0);
});
it('calculates reading time for short content', () => {
const content = 'This is a short test content.';
expect(calculateReadingTime(content)).toBe(0.03);
expect(calculateReadingTime(content, 'en')).toBe(0.03);
});
it('calculates reading time for long content', () => {
const content = 'This is a test content. '.repeat(100);
expect(calculateReadingTime(content)).toBe(2.5);
expect(calculateReadingTime(content, 'en')).toBe(2.5);
});
it('respects custom words per minute', () => {
const content = 'This is a test content. '.repeat(100);
expect(calculateReadingTime(content, {wordsPerMinute: 100})).toBe(5);
expect(calculateReadingTime(content, 'en', {wordsPerMinute: 100})).toBe(5);
});
it('handles content with special characters', () => {
const content = 'Hello! How are you? This is a test...';
expect(calculateReadingTime(content)).toBe(0.04);
expect(calculateReadingTime(content, 'en')).toBe(0.04);
});
it('handles content with multiple lines', () => {
const content = `This is line 1.
This is line 2.
This is line 3.`;
expect(calculateReadingTime(content)).toBe(0.06);
const content = `This is line 1.\n This is line 2.\n This is line 3.`;
expect(calculateReadingTime(content, 'en')).toBe(0.06);
});
it('handles content with HTML tags', () => {
const content = '<p>This is a <strong>test</strong> content.</p>';
expect(calculateReadingTime(content)).toBe(0.025);
expect(calculateReadingTime(content, 'en')).toBe(0.05);
});
it('handles content with markdown', () => {
const content = '# Title\n\nThis is **bold** and *italic* text.';
expect(calculateReadingTime(content)).toBe(0.04);
expect(calculateReadingTime(content, 'en')).toBe(0.04);
});
it('handles CJK content', () => {
const content = '你好，世界！这是一段测试内容。';
expect(calculateReadingTime(content)).toBe(0.06);
expect(calculateReadingTime(content, 'zh')).toBe(0.04);
});
});