47 lines
1014 B
TypeScript
47 lines
1014 B
TypeScript
describe('toZn', function () {
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const inputs = [
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{
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a: BigInt(1),
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n: BigInt(19),
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toZn: BigInt(1)
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},
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{
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a: -25,
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n: BigInt(9),
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toZn: BigInt(2)
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},
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{
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a: BigInt('12359782465012847510249'),
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n: 5,
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toZn: BigInt(4)
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}
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]
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const invalidInputs = [
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{
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a: BigInt(4),
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n: BigInt(-1),
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toZn: BigInt(0)
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}
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]
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for (const input of inputs) {
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describe(`toZn(${input.a}, ${input.n})`, function () {
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it(`should return ${input.toZn}`, function () {
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const ret = _pkg.toZn(input.a, input.n)
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chai.expect(ret).to.equal(input.toZn)
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})
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})
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}
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for (const input of invalidInputs) {
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describe(`toZn(${input.a}, ${input.n})`, function () {
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it('should throw RangeError', function () {
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try {
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_pkg.toZn(input.a, input.n)
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throw new Error('should have failed')
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} catch (err) {
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chai.expect(err).to.be.instanceOf(RangeError)
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}
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})
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})
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}
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})
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