Add idStore tests again.

test/unit/idStore-test.js

@@ -0,0 +1,198 @@
+const async = require('async')
+const assert = require('assert')
+const ethUtil = require('ethereumjs-util')
+const BN = ethUtil.BN
+const configManagerGen = require('../lib/mock-config-manager')
+const delegateCallCode = require('../lib/example-code.json').delegateCallCode
+const IdentityStore = require('../../app/scripts/lib/idStore')
+
+describe('IdentityStore', function() {
+
+  describe('#createNewVault', function () {
+    let idStore
+    let password = 'password123'
+    let entropy = 'entripppppyy duuude'
+    let seedWords
+    let accounts = []
+    let originalKeystore
+
+    before(function(done) {
+      window.localStorage = {} // Hacking localStorage support into JSDom
+
+      idStore = new IdentityStore({
+        configManager: configManagerGen(),
+        ethStore: {
+          addAccount(acct) { accounts.push(ethUtil.addHexPrefix(acct)) },
+        },
+      })
+
+      idStore.createNewVault(password, entropy, (err, seeds) => {
+        assert.ifError(err, 'createNewVault threw error')
+        seedWords = seeds
+        originalKeystore = idStore._idmgmt.keyStore
+        done()
+      })
+    })
+
+    describe('#recoverFromSeed', function() {
+      let newAccounts = []
+
+      before(function() {
+        window.localStorage = {} // Hacking localStorage support into JSDom
+
+        idStore = new IdentityStore({
+          configManager: configManagerGen(),
+          ethStore: {
+            addAccount(acct) { newAccounts.push(ethUtil.addHexPrefix(acct)) },
+          },
+        })
+      })
+
+      it('should return the expected keystore', function (done) {
+
+        idStore.recoverFromSeed(password, seedWords, (err) => {
+          assert.ifError(err)
+
+          let newKeystore = idStore._idmgmt.keyStore
+          assert.equal(newAccounts[0], accounts[0])
+          done()
+        })
+      })
+    })
+  })
+
+  describe('#recoverFromSeed BIP44 compliance', function() {
+   const salt = 'lightwalletSalt'
+
+    let password = 'secret!'
+    let accounts = {}
+    let idStore
+
+    var assertions = [
+      {
+        seed: 'picnic injury awful upper eagle junk alert toss flower renew silly vague',
+        account: '0x5d8de92c205279c10e5669f797b853ccef4f739a',
+      },
+      {
+        seed: 'radar blur cabbage chef fix engine embark joy scheme fiction master release',
+        account: '0xe15d894becb0354c501ae69429b05143679f39e0',
+      },
+      {
+         seed: 'phone coyote caught pattern found table wedding list tumble broccoli chief swing',
+        account: '0xb0e868f24bc7fec2bce2efc2b1c344d7569cd9d2',
+      },
+      {
+        seed: 'recycle tag bird palace blue village anxiety census cook soldier example music',
+        account: '0xab34a45920afe4af212b96ec51232aaa6a33f663',
+      },
+      {
+        seed: 'half glimpse tape cute harvest sweet bike voyage actual floor poet lazy',
+        account: '0x28e9044597b625ac4beda7250011670223de43b2',
+      },
+      {
+        seed: 'flavor tiger carpet motor angry hungry document inquiry large critic usage liar',
+        account: '0xb571be96558940c4e9292e1999461aa7499fb6cd',
+      },
+    ]
+
+    before(function() {
+      window.localStorage = {} // Hacking localStorage support into JSDom
+
+      idStore = new IdentityStore({
+        configManager: configManagerGen(),
+        ethStore: {
+          addAccount(acct) { accounts[acct] = acct},
+          del(acct) { delete accounts[acct] },
+        },
+      })
+    })
+
+    it('should enforce seed compliance with TestRPC', function (done) {
+      this.timeout(10000)
+      const tests = assertions.map((assertion) => {
+        return function (cb) {
+
+          idStore.recoverFromSeed(password, assertion.seed, (err) => {
+            assert.ifError(err)
+
+            var expected = assertion.account.toLowerCase()
+            var received = accounts[expected].toLowerCase()
+            assert.equal(received, expected)
+
+            idStore.tryPassword(password, function (err) {
+
+              assert.ok(idStore._isUnlocked(), 'should unlock the id store')
+
+              idStore.submitPassword(password, function(err, account) {
+                assert.ifError(err)
+                assert.equal(account, expected)
+                assert.equal(Object.keys(idStore._getAddresses()).length, 1, 'only one account on restore')
+                cb()
+              })
+            })
+          })
+        }
+      })
+
+      async.series(tests, function(err, results) {
+        assert.ifError(err)
+        done()
+      })
+    })
+  })
+
+  describe('#addGasBuffer', function() {
+    it('formats the result correctly', function() {
+      const idStore = new IdentityStore({
+        configManager: configManagerGen(),
+        ethStore: {
+          addAccount(acct) { accounts.push(ethUtil.addHexPrefix(acct)) },
+        },
+      })
+
+      const gas = '0x01'
+      const bnGas = new BN(gas, 16)
+      const result = idStore.addGasBuffer(gas)
+      const bnResult = new BN(result, 16)
+
+      assert.ok(bnResult.gt(gas), 'added more gas as buffer.')
+      assert.equal(result.indexOf('0x'), 0, 'include hex prefix')
+    })
+
+    it('buffers 20%', function() {
+      const idStore = new IdentityStore({
+        configManager: configManagerGen(),
+        ethStore: {
+          addAccount(acct) { accounts.push(ethUtil.addHexPrefix(acct)) },
+        },
+      })
+
+      const gas = '0x04ee59' // Actual estimated gas example
+      const bnGas = new BN(ethUtil.stripHexPrefix(gas), 16)
+      const five = new BN('5', 10)
+      const correctBuffer = bnGas.div(five)
+      const correct = bnGas.add(correctBuffer)
+
+      const result = idStore.addGasBuffer(gas)
+      const bnResult = new BN(ethUtil.stripHexPrefix(result), 16)
+
+      assert.equal(result.indexOf('0x'), 0, 'included hex prefix')
+      assert(bnResult.gt(bnGas), 'Estimate increased in value.')
+      assert.equal(bnResult.sub(bnGas).toString(10), correctBuffer.toString(10), 'added 20% gas')
+      assert.equal(result, '0x' + correct.toString(16), 'Added the right amount')
+    })
+  })
+
+  describe('#checkForDelegateCall', function() {
+    const idStore = new IdentityStore({
+      configManager: configManagerGen(),
+      ethStore: {
+        addAccount(acct) { accounts.push(ethUtil.addHexPrefix(acct)) },
+      },
+    })
+
+    var result = idStore.checkForDelegateCall(delegateCallCode)
+    assert.equal(result, true, 'no delegate call in provided code')
+  })
+
+})