58 lines
2.2 KiB
JavaScript
58 lines
2.2 KiB
JavaScript
const { normalizeName } = require('../../src/utils/normalize');
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describe('normalizeName (DUP-1)', () => {
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test('basic lowercase + trim', () => {
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expect(normalizeName(' Jalen Brunson ')).toBe('jalen brunson');
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});
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test('strips accents via NFD', () => {
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expect(normalizeName('Luka Dončić')).toBe('luka doncic');
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});
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test('drops suffixes jr/sr/ii/iii/iv/v', () => {
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expect(normalizeName('Tim Hardaway Jr.')).toBe('tim hardaway');
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expect(normalizeName('Wade Phillips Sr.')).toBe('wade phillips');
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expect(normalizeName('Sammy Davis III')).toBe('sammy davis');
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// VIII isn't in the suffix list (i, ii, iii, iv, v only) — it's
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// realistically not a player-name suffix, so the regex leaves it.
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expect(normalizeName('Henry VIII')).toBe('henry viii');
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});
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test('strips punctuation (default: keepDigits=false drops digits too)', () => {
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expect(normalizeName('A.J. Brown')).toBe('a j brown');
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expect(normalizeName("Shaq O'Neal #34")).toBe('shaq o neal');
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});
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test('keepDigits true preserves jersey numbers', () => {
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expect(normalizeName("Shaq O'Neal #34", { keepDigits: true })).toBe('shaq o neal 34');
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expect(normalizeName('Player 23', { keepDigits: true })).toBe('player 23');
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expect(normalizeName('Player 23', { keepDigits: false })).toBe('player');
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});
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test('collapses runs of whitespace', () => {
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expect(normalizeName('Spaced Out\tName')).toBe('spaced out name');
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});
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test('null / undefined / empty input returns empty string', () => {
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expect(normalizeName(null)).toBe('');
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expect(normalizeName(undefined)).toBe('');
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expect(normalizeName('')).toBe('');
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});
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test('numeric input gets toStringed', () => {
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expect(normalizeName(42, { keepDigits: true })).toBe('42');
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});
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test('idempotent — normalize(normalize(x)) === normalize(x)', () => {
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const samples = ['Luka Dončić', 'Tim Hardaway Jr.', "A.J. Brown #11"];
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for (const s of samples) {
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const once = normalizeName(s);
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expect(normalizeName(once)).toBe(once);
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}
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for (const s of samples) {
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const once = normalizeName(s, { keepDigits: true });
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expect(normalizeName(once, { keepDigits: true })).toBe(once);
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}
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});
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});
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