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Match multiple locales for spellchecker

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Jamie Kyle 2023-03-31 15:36:14 -07:00 • committed by GitHub
parent 2edc47118e
commit a4055cec40
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5 changed files with 72 additions and 31 deletions
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38
ts/test-node/app/spell_check_test.ts
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@ -8,34 +8,48 @@ import { getLanguages } from '../../../app/spell_check';
describe('SpellCheck', () => {
describe('getLanguages', () => {
it('works with locale and base available', () => {
assert.deepEqual(getLanguages('en-US', ['en-US', 'en-CA', 'en']), [
assert.deepEqual(getLanguages(['en-US'], ['en-US', 'en'], 'en'), [
'en-US',
]);
});
it('works with neither locale nor base available', () => {
assert.deepEqual(getLanguages('en-US', ['en-NZ', 'en-CA']), [
'en-NZ',
'en-CA',
it('uses icu likely subtags rules to match languages', () => {
assert.deepEqual(getLanguages(['fa-FR'], ['fa-IR'], 'en'), ['fa-IR']);
assert.deepEqual(getLanguages(['zh'], ['zh-Hans-CN'], 'en'), [
'zh-Hans-CN',
]);
assert.deepEqual(
getLanguages(['zh-HK'], ['zh-Hans-CN', 'zh-Hant-HK'], 'en'),
['zh-Hant-HK']
);
});
it('matches multiple locales', () => {
assert.deepEqual(
getLanguages(['fr-FR', 'es'], ['fr', 'es-ES', 'en-US'], 'en'),
['fr', 'es-ES']
);
});
it('works with only base locale available', () => {
assert.deepEqual(getLanguages('en-US', ['en', 'en-CA']), ['en', 'en-CA']);
assert.deepEqual(getLanguages(['en-US'], ['en'], 'en'), ['en']);
});
it('works with only full locale available', () => {
assert.deepEqual(getLanguages('en-US', ['en-CA', 'en-US']), ['en-US']);
assert.deepEqual(getLanguages(['en-US'], ['en-CA', 'en-US'], 'en'), [
'en-US',
]);
});
it('works with base provided and base available', () => {
assert.deepEqual(getLanguages('en', ['en-CA', 'en-US', 'en']), ['en']);
assert.deepEqual(getLanguages(['en'], ['en-CA', 'en-US', 'en'], 'en'), [
'en',
]);
});
it('works with base provided and base not available', () => {
assert.deepEqual(getLanguages('en', ['en-CA', 'en-US']), [
'en-CA',
'en-US',
it('falls back to default', () => {
assert.deepEqual(getLanguages(['fa-IR'], ['es-ES', 'fr-FR'], 'en'), [
'en',
]);
});
});