aboutsummaryrefslogtreecommitdiffstats
path: root/test/unit/keyrings/hd-test.js
diff options
context:
space:
mode:
Diffstat (limited to 'test/unit/keyrings/hd-test.js')
-rw-r--r--test/unit/keyrings/hd-test.js108
1 files changed, 108 insertions, 0 deletions
diff --git a/test/unit/keyrings/hd-test.js b/test/unit/keyrings/hd-test.js
new file mode 100644
index 000000000..c22ffc913
--- /dev/null
+++ b/test/unit/keyrings/hd-test.js
@@ -0,0 +1,108 @@
+const assert = require('assert')
+const extend = require('xtend')
+const HdKeyring = require('../../../app/scripts/keyrings/hd')
+
+// Sample account:
+const privKeyHex = 'b8a9c05beeedb25df85f8d641538cbffedf67216048de9c678ee26260eb91952'
+
+const sampleMnemonic = 'finish oppose decorate face calm tragic certain desk hour urge dinosaur mango'
+const firstAcct = '1c96099350f13d558464ec79b9be4445aa0ef579'
+const secondAcct = '1b00aed43a693f3a957f9feb5cc08afa031e37a0'
+
+describe('hd-keyring', function() {
+
+ let keyring
+ beforeEach(function() {
+ keyring = new HdKeyring()
+ })
+
+ describe('constructor', function() {
+ keyring = new HdKeyring({
+ mnemonic: sampleMnemonic,
+ numberOfAccounts: 2,
+ })
+
+ const accounts = keyring.getAccounts()
+ assert.equal(accounts[0], firstAcct)
+ assert.equal(accounts[1], secondAcct)
+ })
+
+ describe('Keyring.type()', function() {
+ it('is a class method that returns the type string.', function() {
+ const type = HdKeyring.type()
+ assert.equal(typeof type, 'string')
+ })
+ })
+
+ describe('#type', function() {
+ it('returns the correct value', function() {
+ const type = keyring.type
+ const correct = HdKeyring.type()
+ assert.equal(type, correct)
+ })
+ })
+
+ describe('#serialize empty wallets.', function() {
+ it('serializes a new mnemonic', function() {
+ const output = keyring.serialize()
+ assert.equal(output.numberOfAccounts, 0)
+ assert.equal(output.mnemonic, null)
+ })
+ })
+
+ describe('#deserialize a private key', function() {
+ it('serializes what it deserializes', function() {
+ keyring.deserialize({
+ mnemonic: sampleMnemonic,
+ numberOfAccounts: 1
+ })
+ assert.equal(keyring.wallets.length, 1, 'restores two accounts')
+ keyring.addAccounts(1)
+
+ const accounts = keyring.getAccounts()
+ assert.equal(accounts[0], firstAcct)
+ assert.equal(accounts[1], secondAcct)
+ assert.equal(accounts.length, 2)
+
+ const serialized = keyring.serialize()
+ assert.equal(serialized.mnemonic, sampleMnemonic)
+ })
+ })
+
+ describe('#addAccounts', function() {
+ describe('with no arguments', function() {
+ it('creates a single wallet', function() {
+ keyring.addAccounts()
+ assert.equal(keyring.wallets.length, 1)
+ })
+ })
+
+ describe('with a numeric argument', function() {
+ it('creates that number of wallets', function() {
+ keyring.addAccounts(3)
+ assert.equal(keyring.wallets.length, 3)
+ })
+ })
+ })
+
+ describe('#getAccounts', function() {
+ it('calls getAddress on each wallet', function() {
+
+ // Push a mock wallet
+ const desiredOutput = 'foo'
+ keyring.wallets.push({
+ getAddress() {
+ return {
+ toString() {
+ return desiredOutput
+ }
+ }
+ }
+ })
+
+ const output = keyring.getAccounts()
+ assert.equal(output[0], desiredOutput)
+ assert.equal(output.length, 1)
+ })
+ })
+})