From 231aa66d60487546514cfdd597fb0dae74d8c1f6 Mon Sep 17 00:00:00 2001
From: Max Andreev <maksandre@yandex.ru>
Date: Fri, 02 Dec 2022 11:04:02 +0000
Subject: [PATCH] Add more transferCross tests


---
--- a/tests/src/eth/fungible.test.ts
+++ b/tests/src/eth/fungible.test.ts
@@ -276,6 +276,21 @@
       expect(balance).to.equal(50n);
     }
   });
+
+  itEth('Cannot transferCross() more than have', async ({helper}) => {
+    const sender = await helper.eth.createAccountWithBalance(donor);
+    const receiverEth = await helper.eth.createAccountWithBalance(donor);
+    const receiverCrossEth = helper.ethCrossAccount.fromAddress(receiverEth);
+    const BALANCE = 200n;
+    const BALANCE_TO_TRANSFER = BALANCE + 100n;
+
+    const collection = await helper.ft.mintCollection(alice);
+    await collection.mint(alice, BALANCE, {Ethereum: sender});
+    const collectionAddress = helper.ethAddress.fromCollectionId(collection.collectionId);
+    const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'ft', sender);
+
+    await expect(collectionEvm.methods.transferCross(receiverCrossEth, BALANCE_TO_TRANSFER).send({from: sender})).to.be.rejected;
+  });
   
   itEth('Can perform transfer()', async ({helper}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
--- a/tests/src/eth/reFungible.test.ts
+++ b/tests/src/eth/reFungible.test.ts
@@ -415,15 +415,19 @@
 
   itEth('Cannot transferCross with invalid params', async ({helper}) => {
     const sender = await helper.eth.createAccountWithBalance(donor);
+    const tokenOwner = await helper.eth.createAccountWithBalance(donor);
     const receiverCrossSub = helper.ethCrossAccount.fromKeyringPair(minter);
 
     const collection = await helper.rft.mintCollection(minter, {});
     const collectionAddress = helper.ethAddress.fromCollectionId(collection.collectionId);
     const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'rft', sender);
 
-    const {tokenId} = await collection.mintToken(minter, 50n, {Ethereum: sender});
-    // FIXME (transaction successful): Cannot transfer token if it does not exist:
-    await expect(collectionEvm.methods.transferCross(receiverCrossSub, tokenId + 1).send({from: sender})).to.be.rejected;
+    await collection.mintToken(minter, 50n, {Ethereum: sender});
+    const notSendersToken = await collection.mintToken(minter, 50n, {Ethereum: tokenOwner});
+    // Cannot transferCross someone else's token:
+    await expect(collectionEvm.methods.transferCross(receiverCrossSub, notSendersToken.tokenId).send({from: sender})).to.be.rejected;
+    // FIXME: (transaction successful): Cannot transfer token if it does not exist:
+    await expect(collectionEvm.methods.transferCross(receiverCrossSub, 999999).send({from: sender})).to.be.rejected;
   });
 
   itEth('transfer event on transfer from partial ownership to full ownership', async ({helper}) => {

-- 
gitstuff