Merge pull request #3879 from MetaMask/normalize-transactions

Normalize transactions

3 files changed, 115 insertions, 53 deletions

diff --git a/test/unit/migrations/024-test.js b/test/unit/migrations/024-test.js
new file mode 100644
index 000000000..dab77d4e4
--- /dev/null
+++ b/test/unit/migrations/024-test.js
@@ -0,0 +1,37 @@
+const assert = require('assert')
+const migration24 = require('../../../app/scripts/migrations/024')
+const properTime = (new Date()).getTime()
+const storage = {
+  "meta": {},
+  "data": {
+    "TransactionController": {
+      "transactions": [
+      ]
+    },
+  },
+}
+
+const transactions = []
+
+
+while (transactions.length <= 10) {
+  transactions.push({ txParams: { from: '0x8aCce2391c0d510a6c5E5d8f819a678f79b7e675' }, status: 'unapproved' })
+  transactions.push({ txParams: { from: '0x8aCce2391c0d510a6c5E5d8f819a678f79b7e675' }, status: 'confirmed' })
+}
+
+
+storage.data.TransactionController.transactions = transactions
+
+describe('storage is migrated successfully and the txParams.from are lowercase', () => {
+  it('should lowercase the from for unapproved txs', (done) => {
+    migration24.migrate(storage)
+    .then((migratedData) => {
+      const migratedTransactions = migratedData.data.TransactionController.transactions
+      migratedTransactions.forEach((tx) => {
+        if (tx.status === 'unapproved') assert.equal(tx.txParams.from, '0x8acce2391c0d510a6c5e5d8f819a678f79b7e675')
+        else assert.equal(tx.txParams.from, '0x8aCce2391c0d510a6c5E5d8f819a678f79b7e675')
+      })
+      done()
+    }).catch(done)
+  })
+})
diff --git a/test/unit/tx-controller-test.js b/test/unit/tx-controller-test.js
index 6bd010e7a..3fec9758f 100644
--- a/test/unit/tx-controller-test.js
+++ b/test/unit/tx-controller-test.js
@@ -210,29 +210,96 @@ describe('Transaction Controller', function () {
     })
   })
 
-  describe('#validateTxParams', function () {
-    it('does not throw for positive values', function (done) {
+  describe('#_validateTxParams', function () {
+    it('does not throw for positive values', function () {
       var sample = {
         from: '0x1678a085c290ebd122dc42cba69373b5953b831d',
         value: '0x01',
       }
-      txController.txGasUtil.validateTxParams(sample).then(() => {
-        done()
-      }).catch(done)
+      txController._validateTxParams(sample)
     })
 
-    it('returns error for negative values', function (done) {
+    it('returns error for negative values', function () {
       var sample = {
         from: '0x1678a085c290ebd122dc42cba69373b5953b831d',
         value: '-0x01',
       }
-      txController.txGasUtil.validateTxParams(sample)
-      .then(() => done('expected to thrown on negativity values but didn\'t'))
-      .catch((err) => {
+      try {
+        txController._validateTxParams(sample)
+      } catch (err) {
         assert.ok(err, 'error')
-        done()
-      })
+      }
+    })
+  })
+
+  describe('#_normalizeTxParams', () => {
+    it('should normalize txParams', () => {
+      let txParams = {
+        chainId: '0x1',
+        from: 'a7df1beDBF813f57096dF77FCd515f0B3900e402',
+        to: null,
+        data: '68656c6c6f20776f726c64',
+      }
+
+      txController._normalizeTxParams(txParams)
+
+      assert(!txParams.chainId, 'their should be no chainId')
+      assert(!txParams.to, 'their should be no to address if null')
+      assert.equal(txParams.from.slice(0, 2), '0x', 'from should be hexPrefixd')
+      assert.equal(txParams.data.slice(0, 2), '0x', 'data should be hexPrefixd')
+
+      txParams.to = 'a7df1beDBF813f57096dF77FCd515f0B3900e402'
+
+      txController._normalizeTxParams(txParams)
+      assert.equal(txParams.to.slice(0, 2), '0x', 'to should be hexPrefixd')
+
+    })
+  })
+
+  describe('#_validateRecipient', () => {
+    it('removes recipient for txParams with 0x when contract data is provided', function () {
+      const zeroRecipientandDataTxParams = {
+        from: '0x1678a085c290ebd122dc42cba69373b5953b831d',
+        to: '0x',
+        data: 'bytecode',
+      }
+      const sanitizedTxParams = txController._validateRecipient(zeroRecipientandDataTxParams)
+      assert.deepEqual(sanitizedTxParams, { from: '0x1678a085c290ebd122dc42cba69373b5953b831d', data: 'bytecode' }, 'no recipient with 0x')
     })
+
+    it('should error when recipient is 0x', function () {
+      const zeroRecipientTxParams = {
+        from: '0x1678a085c290ebd122dc42cba69373b5953b831d',
+        to: '0x',
+      }
+      assert.throws(() => { txController._validateRecipient(zeroRecipientTxParams) }, Error, 'Invalid recipient address')
+    })
+  })
+
+
+  describe('#_validateFrom', () => {
+    it('should error when from is not a hex string', function () {
+
+      // where from is undefined
+      const txParams = {}
+      assert.throws(() => { txController._validateFrom(txParams) }, Error, `Invalid from address ${txParams.from} not a string`)
+
+      // where from is array
+      txParams.from = []
+      assert.throws(() => { txController._validateFrom(txParams) }, Error, `Invalid from address ${txParams.from} not a string`)
+
+      // where from is a object
+      txParams.from = {}
+      assert.throws(() => { txController._validateFrom(txParams) }, Error, `Invalid from address ${txParams.from} not a string`)
+
+      // where from is a invalid address
+      txParams.from = 'im going to fail'
+      assert.throws(() => { txController._validateFrom(txParams) }, Error, `Invalid from address`)
+
+      // should run
+      txParams.from ='0x1678a085c290ebd122dc42cba69373b5953b831d'
+      txController._validateFrom(txParams)
+      })
   })
 
   describe('#addTx', function () {
diff --git a/test/unit/tx-gas-util-test.js b/test/unit/tx-gas-util-test.js
index 15d412c72..40ea8a7d6 100644
--- a/test/unit/tx-gas-util-test.js
+++ b/test/unit/tx-gas-util-test.js
@@ -11,46 +11,4 @@ describe('Tx Gas Util', function () {
       provider,
     })
   })
-
-  it('removes recipient for txParams with 0x when contract data is provided', function () {
-    const zeroRecipientandDataTxParams = {
-      from: '0x1678a085c290ebd122dc42cba69373b5953b831d',
-      to: '0x',
-      data: 'bytecode',
-    }
-    const sanitizedTxParams = txGasUtil.validateRecipient(zeroRecipientandDataTxParams)
-    assert.deepEqual(sanitizedTxParams, { from: '0x1678a085c290ebd122dc42cba69373b5953b831d', data: 'bytecode' }, 'no recipient with 0x')
-  })
-
-  it('should error when recipient is 0x', function () {
-    const zeroRecipientTxParams = {
-      from: '0x1678a085c290ebd122dc42cba69373b5953b831d',
-      to: '0x',
-    }
-    assert.throws(() => { txGasUtil.validateRecipient(zeroRecipientTxParams) }, Error, 'Invalid recipient address')
-  })
-
-  it('should error when from is not a hex string', function () {
-
-    // where from is undefined
-    const txParams = {}
-    assert.throws(() => { txGasUtil.validateFrom(txParams) }, Error, `Invalid from address ${txParams.from} not a string`)
-
-    // where from is array
-    txParams.from = []
-    assert.throws(() => { txGasUtil.validateFrom(txParams) }, Error, `Invalid from address ${txParams.from} not a string`)
-
-    // where from is a object
-    txParams.from = {}
-    assert.throws(() => { txGasUtil.validateFrom(txParams) }, Error, `Invalid from address ${txParams.from} not a string`)
-
-    // where from is a invalid address
-    txParams.from = 'im going to fail'
-    assert.throws(() => { txGasUtil.validateFrom(txParams) }, Error, `Invalid from address`)
-
-    // should run
-    txParams.from ='0x1678a085c290ebd122dc42cba69373b5953b831d'
-    txGasUtil.validateFrom(txParams)
-    })
-
 })