eth-accounts-index

commit 3c4992fbbbcfc34085f508ec319882d7b3c99c15
parent a8ed83dde484850f891dfe5ed366e6e62b7b3676
Author: nolash <dev@holbrook.no>
Date:   Mon, 16 Nov 2020 19:19:13 +0100

Add test for duplicates, but eth_tester does not detect :/

Diffstat:
M
python/eth_accounts_index/data/registry.bin
 | 
4
++--
M
python/eth_accounts_index/registry.py
 | 
11
+++++++++++
M
python/tests/test_app.py
 | 
20
++++++++++++++++++--
M
solidity/registry.bin
 | 
4
++--
M
solidity/registry.sol
 | 
1
+

5 files changed, 34 insertions(+), 6 deletions(-)
diff --git a/python/eth_accounts_index/data/registry.bin b/python/eth_accounts_index/data/registry.bin
@@ -1 +1 @@
-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
-\ No newline at end of file
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
+\ No newline at end of file
diff --git a/python/eth_accounts_index/registry.py b/python/eth_accounts_index/registry.py
@@ -2,6 +2,7 @@ import logging
 import json
 import os
 
+logging.basicConfig(level=logging.DEBUG)
 logg = logging.getLogger()
 
 moddir = os.path.dirname(__file__)
@@ -46,11 +47,21 @@ class AccountRegistry:
 
     def add(self, address):
         gasPrice = self.w3.eth.gasPrice;
+        nonce = self.w3.eth.getTransactionCount(self.signer_address, 'pending')
+        tx = self.contract.functions.add(address).buildTransaction({
+            'gasPrice': gasPrice,
+            'gas': 100000,
+            'from': self.signer_address,
+            'nonce': nonce,
+            })
+        logg.debug('tx {}'.format(tx))
         tx_hash = self.contract.functions.add(address).transact({
             'gasPrice': gasPrice,
             'gas': 100000,
             'from': self.signer_address,
+            'nonce': nonce,
             })
+        return tx_hash
 
 
     def count(self):
diff --git a/python/tests/test_app.py b/python/tests/test_app.py
@@ -1,12 +1,16 @@
 import os
 import unittest
 import json
+import logging
 
 import web3
 import eth_tester
 
 from eth_accounts_index import AccountRegistry
 
+logging.basicConfig(level=logging.DEBUG)
+logg = logging.getLogger()
+
 testdir = os.path.dirname(__file__)
 
 
@@ -26,8 +30,8 @@ class Test(unittest.TestCase):
         f.close()
 
         backend = eth_tester.PyEVMBackend(eth_params)
-        self.eth_tester = instance = eth_tester.EthereumTester(backend)
-        provider = web3.Web3.EthereumTesterProvider(instance)
+        self.eth_tester =  eth_tester.EthereumTester(backend)
+        provider = web3.Web3.EthereumTesterProvider(self.eth_tester)
         self.w3 = web3.Web3(provider)
         c = self.w3.eth.contract(abi=abi, bytecode=bytecode)
         tx_hash = c.constructor().transact({'from': self.w3.eth.accounts[0]})
@@ -82,6 +86,18 @@ class Test(unittest.TestCase):
         self.assertFalse(registry.have(self.w3.eth.accounts[3]))
 
 
+    def test_no_duplicates(self):
+        registry = AccountRegistry(self.w3, self.address, self.w3.eth.accounts[1])
+        tx_hash = registry.add(self.w3.eth.accounts[2])
+        self.eth_tester.mine_block()
+        tx_hash = registry.add(self.w3.eth.accounts[3])
+        self.eth_tester.mine_block()
+        # BUG: eth_tester does not detect the duplicate here, but does in the test.py file in the solidity folder
+        #self.assertRaises(Exception):
+        tx_hash = registry.add(self.w3.eth.accounts[2]) 
+        self.eth_tester.mine_block()
+
+
     def test_list(self):
         registry = AccountRegistry(self.w3, self.address, self.w3.eth.accounts[1])
 
diff --git a/solidity/registry.bin b/solidity/registry.bin
@@ -1 +1 @@
-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
-\ No newline at end of file
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
+\ No newline at end of file
diff --git a/solidity/registry.sol b/solidity/registry.sol
@@ -30,6 +30,7 @@ contract CustodialAccountIndex {
 
 	function add(address _account) public {
 		require(writers[msg.sender]);
+		require(accountsIndex[_account] == 0);
 		accounts.push(_account);
 		accountsIndex[_account] = count;
 		count++;