67 lines
2.1 KiB
TypeScript
67 lines
2.1 KiB
TypeScript
import {Translator} from "../translations";
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describe('Translations Service', () => {
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let $trans: Translator;
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beforeEach(() => {
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$trans = new Translator();
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});
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describe('choice()', () => {
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test('it pluralises as expected', () => {
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const cases = [
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{
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translation: `cat`, count: 10000,
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expected: `cat`,
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},
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{
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translation: `cat|cats`, count: 1,
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expected: `cat`,
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},
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{
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translation: `cat|cats`, count: 0,
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expected: `cats`,
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},
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{
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translation: `cat|cats`, count: 2,
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expected: `cats`,
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},
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{
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translation: `{0} cat|[1,100] dog|[100,*] turtle`, count: 0,
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expected: `cat`,
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},
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{
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translation: `{0} cat|[1,100] dog|[100,*] turtle`, count: 40,
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expected: `dog`,
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},
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{
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translation: `{0} cat|[1,100] dog|[100,*] turtle`, count: 101,
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expected: `turtle`,
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},
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];
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for (const testCase of cases) {
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const output = $trans.choice(testCase.translation, testCase.count, {});
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expect(output).toEqual(testCase.expected);
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}
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});
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test('it replaces as expected', () => {
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const caseA = $trans.choice(`{0} cat|[1,100] :count dog|[100,*] turtle`, 4, {count: '5'});
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expect(caseA).toEqual('5 dog');
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const caseB = $trans.choice(`an :a :b :c dinosaur|many`, 1, {a: 'orange', b: 'angry', c: 'big'});
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expect(caseB).toEqual('an orange angry big dinosaur');
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});
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test('not provided replacements are left as-is', () => {
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const caseA = $trans.choice(`An :a dog`, 5, {});
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expect(caseA).toEqual('An :a dog');
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});
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});
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}); |