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remove Script object

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This commit is contained in:
Daniel Cousens 2015-08-18 10:17:04 +10:00
parent e743c58ed6
commit e05f8a542d
11 changed files with 223 additions and 305 deletions

62
test/script.js
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@ -2,30 +2,12 @@
/* eslint-disable no-new */
var assert = require('assert')
var opcodes = require('../src/opcodes')
var Script = require('../src/script')
var OPS = require('../src/opcodes')
var fixtures = require('./fixtures/script.json')
describe('Script', function () {
describe('constructor', function () {
it('accepts valid parameters', function () {
var buffer = new Buffer([1])
var chunks = [1]
var script = new Script(buffer, chunks)
assert.strictEqual(script.buffer, buffer)
assert.strictEqual(script.chunks, chunks)
})
it('throws an error when input is not an array', function () {
assert.throws(function () {
new Script({})
}, /Expected Buffer, got/)
})
})
describe('fromASM/toASM', function () {
fixtures.valid.forEach(function (f) {
if (!f.asm) return
@ -33,53 +15,23 @@ describe('Script', function () {
it('decodes/encodes ' + f.description, function () {
var script = Script.fromASM(f.asm)
assert.strictEqual(script.toASM(), f.asm)
assert.strictEqual(script.buffer.toString('hex'), f.hex)
assert.strictEqual(Script.toASM(script), f.asm)
})
})
})
describe('fromHex/toHex', function () {
fixtures.valid.forEach(function (f) {
it('decodes/encodes ' + f.description, function () {
var script = Script.fromHex(f.hex)
assert.strictEqual(script.toASM(), f.asm)
assert.strictEqual(script.buffer.toString('hex'), f.hex)
})
})
})
describe('fromChunks', function () {
describe('compile', function () {
it('should match expected behaviour', function () {
var hash = new Buffer(32)
hash.fill(0)
var script = Script.fromChunks([
opcodes.OP_HASH160,
var script = Script.compile([
OPS.OP_HASH160,
hash,
opcodes.OP_EQUAL
OPS.OP_EQUAL
])
assert.strictEqual(script.buffer.toString('hex'), 'a920000000000000000000000000000000000000000000000000000000000000000087')
})
})
describe('without', function () {
var hex = 'a914e8c300c87986efa94c37c0519929019ef86eb5b487'
var script = Script.fromHex(hex)
it('should return a script without the given value', function () {
var subScript = script.without(opcodes.OP_HASH160)
assert.strictEqual(subScript.buffer.toString('hex'), '14e8c300c87986efa94c37c0519929019ef86eb5b487')
})
it('shouldnt mutate the original script', function () {
var subScript = script.without(opcodes.OP_EQUAL)
assert.notEqual(subScript.buffer.toString('hex'), hex)
assert.strictEqual(script.buffer.toString('hex'), hex)
assert.strictEqual(script.toString('hex'), 'a920000000000000000000000000000000000000000000000000000000000000000087')
})
})
})