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HDWallet: moves fromBuffer tests to data driven style

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This commit is contained in:
Daniel Cousens 2014-05-31 15:32:31 +10:00
parent 799b69eb1e
commit 58dd86bda1
2 changed files with 27 additions and 28 deletions
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14
test/fixtures/hdwallet.json vendored
View file

@ -190,6 +190,20 @@
"exception": "Invalid BIP32 string",
"string": "37hdAfw3aMiWcBGPP2ywmY5jizTeSSP5GXayKY3RxkEZ7f3SBnRE1pN6eY3VzGkgx6vbdNtuKfrHgEaYvW9KkFZCycaPvWiA9TtfmeVB592Sf9RfSzQzXo72"
}
],
"fromBuffer": [
{
"exception": "Invalid parent fingerprint",
"hex": "0488b21e00ffffffff000000007ffc03d4a1f2fb41ef93374c69e4d19e42e27c9a87ec8b799a205eecd3b43b5f02948d03e260a571e21bcf5bfd8e3b6602800df154906e06b2bc88eee410aee355"
},
{
"exception": "Invalid index",
"hex": "0488b21e0000000000ffffffff7ffc03d4a1f2fb41ef93374c69e4d19e42e27c9a87ec8b799a205eecd3b43b5f02948d03e260a571e21bcf5bfd8e3b6602800df154906e06b2bc88eee410aee355"
},
{
"exception": "Could not find version 22222222",
"hex": "222222220000000000000000007ffc03d4a1f2fb41ef93374c69e4d19e42e27c9a87ec8b799a205eecd3b43b5f02948d03e260a571e21bcf5bfd8e3b6602800df154906e06b2bc88eee410aee355"
}
]
}
}

41
test/hdwallet.js
View file

@ -40,12 +40,21 @@ describe('HDWallet', function() {
})
})
describe('fromBuffer', function() {
fixtures.invalid.fromBuffer.forEach(function(f) {
it('throws on ' + f.exception, function() {
var buffer = new Buffer(f.hex, 'hex')
assert.throws(function() {
HDWallet.fromBuffer(buffer)
}, new RegExp(f.exception))
})
})
})
describe('constructor & seed deserialization', function() {
var expectedPrivateKey = '0fd71c652e847ba7ea7956e3cf3fc0a0985871846b1b2c23b9c6a29a38cee860'
var seed = new Buffer([
99, 114, 97, 122, 121, 32, 104, 111, 114, 115, 101, 32, 98,
97, 116, 116, 101, 114, 121, 32, 115, 116, 97, 112, 108, 101
])
var seed = new Buffer('6372617a7920686f727365206261747465727920737461706c65', 'hex')
it('creates from binary seed', function() {
var hd = new HDWallet(seed)
@ -62,30 +71,6 @@ describe('HDWallet', function() {
assert(hd.pub)
})
})
describe('fromBuffer', function() {
it('fails for invalid parent fingerprint', function() {
var buffer = new HDWallet(seed).toBuffer()
buffer.writeUInt8(0x00, 4)
buffer.writeUInt32BE(0xFFFFFFFF, 5)
assert.throws(function() { HDWallet.fromBuffer(buffer) }, /Invalid parent fingerprint/)
})
it('fails for invalid index', function() {
var buffer = new HDWallet(seed).toBuffer()
buffer.writeUInt32BE(0xFFFFFFFF, 9)
assert.throws(function() { HDWallet.fromBuffer(buffer) }, /Invalid index/)
})
it('fails for an invalid network type', function() {
var network = { bip32: { priv: 0x11111111, pub: 0x22222222 } }
var buffer = new HDWallet(seed, network).toBuffer()
assert.throws(function() {
HDWallet.fromBuffer(buffer)
}, /Could not find version 22222222/)
})
})
})
describe('Test vectors', function() {