49 lines
1.5 KiB
JavaScript
49 lines
1.5 KiB
JavaScript
/* global describe, it */
|
|
|
|
var assert = require('assert')
|
|
var types = require('../src/types')
|
|
var typeforce = require('typeforce')
|
|
|
|
describe('types', function () {
|
|
describe('BigInt/ECPoint', function () {
|
|
it('return true for duck types', function () {
|
|
assert(types.BigInt(new function BigInteger () {}()))
|
|
assert(types.ECPoint(new function Point () {}()))
|
|
})
|
|
|
|
it('return false for bad types', function () {
|
|
assert(!types.BigInt(new function NotABigInteger () {}()))
|
|
assert(!types.ECPoint(new function NotAPoint () {}()))
|
|
})
|
|
})
|
|
|
|
describe('Buffer Hash160/Hash256', function () {
|
|
var buffer20byte = new Buffer(20)
|
|
var buffer32byte = new Buffer(32)
|
|
|
|
it('return true for valid size', function () {
|
|
assert(types.Hash160bit(buffer20byte))
|
|
assert(types.Hash256bit(buffer32byte))
|
|
})
|
|
|
|
it('return true for oneOf', function () {
|
|
assert.doesNotThrow(function () {
|
|
typeforce(types.oneOf(types.Hash160bit, types.Hash256bit), buffer32byte)
|
|
})
|
|
|
|
assert.doesNotThrow(function () {
|
|
typeforce(types.oneOf(types.Hash256bit, types.Hash160bit), buffer32byte)
|
|
})
|
|
})
|
|
|
|
it('throws for invalid size', function () {
|
|
assert.throws(function () {
|
|
types.Hash160bit(buffer32byte)
|
|
}, /Expected Buffer\(Length: 20\), got Buffer\(Length: 32\)/)
|
|
|
|
assert.throws(function () {
|
|
types.Hash256bit(buffer20byte)
|
|
}, /Expected Buffer\(Length: 32\), got Buffer\(Length: 20\)/)
|
|
})
|
|
})
|
|
})
|