test(bank): added bank contract tests

Author: Jovonni

templates/hyperweb/__tests__/bank.test.ts

@@ -0,0 +1,134 @@
+// @ts-nocheck
+import { DirectSecp256k1HdWallet } from '@cosmjs/proto-signing';
+import { assertIsDeliverTxSuccess } from '@cosmjs/stargate';
+
+import path from "path";
+import fs from 'fs';
+import { getSigningHyperwebClient, hyperweb, google } from 'hyperwebjs';
+import { useChain, generateMnemonic } from 'starshipjs';
+import { sleep } from '../test-utils/sleep';
+import './setup.test';
+
+describe('Bank Contract Tests', () => {
+    let wallet, denom, address, queryClient, signingClient;
+    let chainInfo, getCoin, getRpcEndpoint, creditFromFaucet;
+    let contractCode, contractIndex, contractAddress;
+    let fee;
+    let recipientWallet, recipientAddress;
+
+    beforeAll(async () => {
+        ({
+            chainInfo,
+            getCoin,
+            getRpcEndpoint,
+            creditFromFaucet
+        } = useChain('hyperweb'));
+
+        denom = (await getCoin()).base;
+
+        wallet = await DirectSecp256k1HdWallet.fromMnemonic(generateMnemonic(), {
+            prefix: chainInfo.chain.bech32_prefix
+        });
+        address = (await wallet.getAccounts())[0].address;
+        console.log(`contract creator address: ${address}`);
+
+        recipientWallet = await DirectSecp256k1HdWallet.fromMnemonic(generateMnemonic(), {
+            prefix: chainInfo.chain.bech32_prefix
+        });
+        recipientAddress = (await recipientWallet.getAccounts())[0].address;
+        console.log(`recipient address: ${recipientAddress}`);
+
+        queryClient = await hyperweb.ClientFactory.createRPCQueryClient({
+            rpcEndpoint: await getRpcEndpoint()
+        });
+
+        signingClient = await getSigningHyperwebClient({
+            rpcEndpoint: await getRpcEndpoint(),
+            signer: wallet
+        });
+
+        fee = { amount: [{ denom, amount: '100000' }], gas: '550000' };
+
+        await creditFromFaucet(address);
+        await sleep(10000);
+    });
+
+    it('Check initial balance', async () => {
+        const balance = await signingClient.getBalance(address, denom);
+        expect(balance.amount).toEqual("10000000000");
+        expect(balance.denom).toEqual(denom);
+    });
+
+    it('Instantiate Bank contract', async () => {
+        const contractPath = path.join(
+            __dirname,
+            "../dist/contracts/bank.js"
+        );
+        contractCode = fs.readFileSync(contractPath, "utf8");
+
+        const msg = hyperweb.hvm.MessageComposer.fromPartial.instantiate({
+            creator: address,
+            code: contractCode,
+            source: "test_source",
+        });
+
+        const result = await signingClient.signAndBroadcast(address, [msg], fee);
+        assertIsDeliverTxSuccess(result);
+
+        const response = hyperweb.hvm.MsgInstantiateResponse.fromProtoMsg(result.msgResponses[0]);
+        contractIndex = response.index;
+        contractAddress = response.address;
+        expect(contractIndex).toBeGreaterThan(0);
+        console.log(`contract instantiated at index: ${contractIndex} and address ${contractAddress}`);
+    });
+
+    it('Call balance function', async () => {
+        const args = JSON.stringify({ address, denom });
+        const msg = hyperweb.hvm.MessageComposer.fromPartial.eval({
+            address: contractAddress,
+            creator: address,
+            callee: "balance",
+            args: [args]
+        });
+
+        const result = await signingClient.signAndBroadcast(address, [msg], fee);
+        assertIsDeliverTxSuccess(result);
+
+        const response = hyperweb.hvm.MsgEvalResponse.fromProtoMsg(result.msgResponses[0]);
+        expect(parseInt(response.result)).toBeGreaterThanOrEqual(0);
+    });
+
+    it('Transfer funds to another address and check balance', async () => {
+        const transferArgs = JSON.stringify({
+            from: address,
+            to: recipientAddress,
+            amount: 1000,
+            denom
+        });
+        const transferMsg = hyperweb.hvm.MessageComposer.fromPartial.eval({
+            address: contractAddress,
+            creator: address,
+            callee: "transfer",
+            args: [transferArgs]
+        });
+
+        const transferResult = await signingClient.signAndBroadcast(address, [transferMsg], fee);
+        assertIsDeliverTxSuccess(transferResult);
+
+        const checkArgs = JSON.stringify({ address: recipientAddress, denom });
+        const checkMsg = hyperweb.hvm.MessageComposer.fromPartial.eval({
+            address: contractAddress,
+            creator: address,
+            callee: "balance",
+            args: [checkArgs]
+        });
+
+        const checkResult = await signingClient.signAndBroadcast(address, [checkMsg], fee);
+        assertIsDeliverTxSuccess(checkResult);
+
+        const checkResponse = hyperweb.hvm.MsgEvalResponse.fromProtoMsg(checkResult.msgResponses[0]);
+        console.log(`recipient balance: ${checkResponse.result}`);
+        expect(parseInt(checkResponse.result)).toBeGreaterThanOrEqual(1000);
+    });
+
+});