git.delta.rocks / unique-network / refs/commits / 06cd03567343

--- /dev/null
+++ b/tests/src/eth/crossTransfer.test.ts
@@ -0,0 +1,88 @@
+//
+// This file is subject to the terms and conditions defined in
+// file 'LICENSE', which is part of this source code package.
+//
+
+import privateKey from '../substrate/privateKey';
+import { createCollectionExpectSuccess, 
+  createFungibleItemExpectSuccess, 
+  transferExpectSuccess, 
+  transferFromExpectSuccess, 
+  createItemExpectSuccess } from '../util/helpers';
+import { collectionIdToAddress, 
+  createEthAccountWithBalance, 
+  subToEth,
+  GAS_ARGS, itWeb3 } from './util/helpers';
+import fungibleAbi from './fungibleAbi.json';
+import nonFungibleAbi from './nonFungibleAbi.json';
+
+describe('Token transfer between substrate address and EVM address. Fungible', () => {
+  itWeb3('The private key X create a substrate address. Alice sends a token to the corresponding EVM address, and X can send it to Bob in the substrate', async () => {
+    const collection = await createCollectionExpectSuccess({
+      name: 'token name',
+      mode: { type: 'Fungible', decimalPoints: 0 },
+    });
+    const alice = privateKey('//Alice');
+    const bob = privateKey('//Bob');
+    const charlie = privateKey('//Charlie');
+    await createFungibleItemExpectSuccess(alice, collection, { Value: 200n }, { substrate: alice.address });
+    await transferExpectSuccess(collection, 0, alice, {ethereum: subToEth(charlie.address)} , 200, 'Fungible');
+    await transferFromExpectSuccess(collection, 0, alice, {ethereum: subToEth(charlie.address)}, charlie, 50, 'Fungible');
+    await transferExpectSuccess(collection, 0, charlie, bob, 50, 'Fungible');
+  });
+
+  itWeb3('The private key X create a EVM address. Alice sends a token to the substrate address corresponding to this EVM address, and X can send it to Bob in the EVM', async ({ api, web3 }) => {
+    const collection = await createCollectionExpectSuccess({
+      name: 'token name',
+      mode: { type: 'Fungible', decimalPoints: 0 },
+    });
+    const alice = privateKey('//Alice');
+    const bob = privateKey('//Bob');
+    const bobProxy = await createEthAccountWithBalance(api, web3);
+    const aliceProxy = await createEthAccountWithBalance(api, web3);
+
+    await createFungibleItemExpectSuccess(alice, collection, { Value: 200n }, alice.address);
+    await transferExpectSuccess(collection, 0, alice, { ethereum: aliceProxy } , 200, 'Fungible');
+    const address = collectionIdToAddress(collection);
+    const contract = new web3.eth.Contract(fungibleAbi as any, address, {from: aliceProxy, ...GAS_ARGS});
+
+    await contract.methods.transfer(bobProxy, 50).send({ from: aliceProxy });
+    await transferFromExpectSuccess(collection, 0, alice, {ethereum: bobProxy}, bob, 50, 'Fungible');
+    await transferExpectSuccess(collection, 0, bob, alice, 50, 'Fungible');
+  });
+});
+
+describe('Token transfer between substrate address and EVM address. NFT', () => {
+  itWeb3('The private key X create a substrate address. Alice sends a token to the corresponding EVM address, and X can send it to Bob in the substrate', async () => {
+    const collection = await createCollectionExpectSuccess({
+      name: 'token name',
+      mode: { type: 'NFT' },
+    });
+    const alice = privateKey('//Alice');
+    const bob = privateKey('//Bob');
+    const charlie = privateKey('//Charlie');
+    const tokenId = await createItemExpectSuccess(alice, collection, 'NFT', { substrate: alice.address });
+    await transferExpectSuccess(collection, tokenId, alice, { ethereum: subToEth(charlie.address) }, 1, 'NFT');
+    await transferFromExpectSuccess(collection, tokenId, alice, {ethereum: subToEth(charlie.address)}, charlie, 1, 'NFT');
+    await transferExpectSuccess(collection, tokenId, charlie, bob, 1, 'NFT');
+  });
+
+  itWeb3('The private key X create a EVM address. Alice sends a token to the substrate address corresponding to this EVM address, and X can send it to Bob in the EVM', async ({ api, web3 }) => {
+    const collection = await createCollectionExpectSuccess({
+      name: 'token name',
+      mode: { type: 'NFT' },
+    });
+    const alice = privateKey('//Alice');
+    const bob = privateKey('//Bob');
+    const charlie = privateKey('//Charlie');
+    const bobProxy = await createEthAccountWithBalance(api, web3);
+    const aliceProxy = await createEthAccountWithBalance(api, web3);
+    const tokenId = await createItemExpectSuccess(alice, collection, 'NFT', { substrate: alice.address });
+    await transferExpectSuccess(collection, tokenId, alice, { ethereum: aliceProxy } , 1, 'NFT');
+    const address = collectionIdToAddress(collection);
+    const contract = new web3.eth.Contract(nonFungibleAbi as any, address, {from: aliceProxy, ...GAS_ARGS});
+    await contract.methods.transfer(bobProxy, 1).send({ from: aliceProxy });
+    await transferFromExpectSuccess(collection, tokenId, alice, {ethereum: bobProxy}, bob, 1, 'NFT');
+    await transferExpectSuccess(collection, tokenId, bob, charlie, 1, 'NFT');
+  });
+});
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