83a6a6ea32
* chore: make aware eslint that we use jest By setting up the jest environment, we no longer need to declare the 'test' global in the configuration. * chore: don't need to import expect, it's a jest environment global * chore: don't need to import expect when creating undefined test
15 lines
428 B
JavaScript
15 lines
428 B
JavaScript
const {elo} = require('./_30s.js');
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test('elo is a Function', () => {
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expect(elo).toBeInstanceOf(Function);
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});
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test('Standard 1v1s', () => {
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expect(elo([1200, 1200])).toEqual([1216, 1184]);
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});
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test('Standard 1v1s', () => {
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expect(elo([1200, 1200], 64)).toEqual([1232, 1168]);
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});
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test('4 player FFA, all same rank', () => {
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expect(elo([1200, 1200, 1200, 1200]).map(Math.round)).toEqual([1246, 1215, 1185, 1154]);
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});
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