test(adapter): update tests

cpp/test/adapter-non-local.test.js

@@ -584,5 +584,37 @@ describe('Adapter EVM -> EOS testing', () => {
         `0.0000 ${evmXERC20.symbol}`,
       )
     })
+
+    it('Should truncate the passed amount to the set precision', async () => {
+      const operation = evmOperationSamples.peginLargePrecision
+      const metadata = evmMetadataSamples.peginLargePrecision
+
+      const before = getAccountsBalances(
+        [user, recipient, adapter.account],
+        [evmXERC20],
+      )
+      const beforeAsset = Asset.from(before[recipient][evmXERC20.symbol])
+
+      await adapter.contract.actions
+        .settle([user, operation, metadata])
+        .send(active(user))
+
+      console.log(adapter.contract.bc.console)
+
+      const after = getAccountsBalances(
+        [user, recipient, adapter.account],
+        [evmXERC20],
+      )
+
+      const adjAmount = adjustPrecision(operation.amount, evmXERC20Precision)
+      const adjOperationAmount = Asset.from(`${adjAmount} ${evmXERC20.symbol}`)
+      expect(after[recipient][evmXERC20.symbol]).to.equal(
+        sum(adjOperationAmount, beforeAsset).toString(),
+      )
+
+      expect(after[adapter.account][evmXERC20.symbol]).to.be.equal(
+        `0.0000 ${evmXERC20.symbol}`,
+      )
+    })
   })
 })

cpp/test/samples/evm-operations.js

@@ -35,6 +35,20 @@ const evmOperationSamples = {
     recipient: 'eosrecipient',
     data: '12345abcdefc0de1337f',
   },
+  peginLargePrecision: {
+    blockId: '9c6d1358f426fe23fc7cf0e67aa422ff27c4e5ec7899297a10f036e6cf6643da',
+    txId: '96d4d6885f072cb3f734d1b4add1d78d46487692cf9d912a6a91cfc6c65bc7d6',
+    nonce: 0,
+    token: '000000000000000000000000810090f35dfa6b18b5eb59d298e2a2443a2811e2',
+    originChainId:
+      '0000000000000000000000000000000000000000000000000000000000000001', // ETH chain id
+    destinationChainId:
+      'aca376f206b8fc25a6ed44dbdc66547c36c6c33e3a119ffbeaef943642f0e906', // EOS chain id
+    amount: '1.189215224969292133 XTST',
+    sender: '000000000000000000000000f39fd6e51aad88f6f4ce6ab8827279cfffb92266',
+    recipient: 'eosrecipient',
+    data: '',
+  },
 }
 
 module.exports = {