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21 lines
731 B
21 lines
731 B
const randomRange = require('./randomrange.js');
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describe('randomRange() - return number with secure crypto', () => {
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const cases = [
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{ in: { min: 0, max: 10 } },
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{ in: { min: 0.5, max: 1 } },
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{ in: { min: 0, max: 1000 } },
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{ in: { min: -1, max: 10 } },
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{ in: { min: 0, max: 0 } },
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{ in: { min: 1000, max: 1000 } },
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];
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for(let i in cases) {
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test(`randomRange should output ${cases[i].in.min}<=out<=${cases[i].in.max} for an input of ${cases[i].in.min}, ${cases[i].in.max}`, async () => {
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const output = await randomRange(cases[i].in.min, cases[i].in.max);
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expect(output).toBeGreaterThanOrEqual(Math.floor(cases[i].in.min));
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expect(output).toBeLessThanOrEqual(Math.floor(cases[i].in.max));
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});
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}
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});
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