Project initialised with AlgoKit CLI using template: https://github.com/algorandfoundation/algokit-fullstack-template.git

projects/TokenizeRWATemplate-contracts/smart_contracts/hello_world/contract.algo.spec.ts

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+import { TestExecutionContext } from '@algorandfoundation/algorand-typescript-testing'
+import { describe, expect, it } from 'vitest'
+import { HelloWorld } from './contract.algo'
+
+describe('HelloWorld contract', () => {
+  const ctx = new TestExecutionContext()
+  it('Logs the returned value when sayHello is called', () => {
+    const contract = ctx.contract.create(HelloWorld)
+
+    const result = contract.hello('Sally')
+
+    expect(result).toBe('Hello, Sally')
+  })
+})

projects/TokenizeRWATemplate-contracts/smart_contracts/hello_world/contract.algo.ts

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+import { Contract } from '@algorandfoundation/algorand-typescript'
+
+export class HelloWorld extends Contract {
+  public hello(name: string): string {
+    return `Hello, ${name}`
+  }
+}

projects/TokenizeRWATemplate-contracts/smart_contracts/hello_world/contract.e2e.spec.ts

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+import { Config } from '@algorandfoundation/algokit-utils'
+import { registerDebugEventHandlers } from '@algorandfoundation/algokit-utils-debug'
+import { algorandFixture } from '@algorandfoundation/algokit-utils/testing'
+import { Address } from 'algosdk'
+import { beforeAll, beforeEach, describe, expect, test } from 'vitest'
+import { HelloWorldFactory } from '../artifacts/hello_world/HelloWorldClient'
+
+describe('HelloWorld contract', () => {
+  const localnet = algorandFixture()
+  beforeAll(() => {
+    Config.configure({
+      debug: true,
+      // traceAll: true,
+    })
+    registerDebugEventHandlers()
+  })
+  beforeEach(localnet.newScope)
+
+  const deploy = async (account: Address) => {
+    const factory = localnet.algorand.client.getTypedAppFactory(HelloWorldFactory, {
+      defaultSender: account,
+    })
+
+    const { appClient } = await factory.deploy({
+      onUpdate: 'append',
+      onSchemaBreak: 'append',
+    })
+    return { client: appClient }
+  }
+
+  test('says hello', async () => {
+    const { testAccount } = localnet.context
+    const { client } = await deploy(testAccount)
+
+    const result = await client.send.hello({ args: { name: 'World' } })
+
+    expect(result.return).toBe('Hello, World')
+  })
+
+  test('simulate says hello with correct budget consumed', async () => {
+    const { testAccount } = localnet.context
+    const { client } = await deploy(testAccount)
+    const result = await client
+      .newGroup()
+      .hello({ args: { name: 'World' } })
+      .hello({ args: { name: 'Jane' } })
+      .simulate()
+
+    expect(result.returns[0]).toBe('Hello, World')
+    expect(result.returns[1]).toBe('Hello, Jane')
+    expect(result.simulateResponse.txnGroups[0].appBudgetConsumed).toBeLessThan(100)
+  })
+})

projects/TokenizeRWATemplate-contracts/smart_contracts/hello_world/deploy-config.ts

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+import { AlgorandClient } from '@algorandfoundation/algokit-utils'
+import { HelloWorldFactory } from '../artifacts/hello_world/HelloWorldClient'
+
+// Below is a showcase of various deployment options you can use in TypeScript Client
+export async function deploy() {
+  console.log('=== Deploying HelloWorld ===')
+
+  const algorand = AlgorandClient.fromEnvironment()
+  const deployer = await algorand.account.fromEnvironment('DEPLOYER')
+
+  const factory = algorand.client.getTypedAppFactory(HelloWorldFactory, {
+    defaultSender: deployer.addr,
+  })
+
+  const { appClient, result } = await factory.deploy({ onUpdate: 'append', onSchemaBreak: 'append' })
+
+  // If app was just created fund the app account
+  if (['create', 'replace'].includes(result.operationPerformed)) {
+    await algorand.send.payment({
+      amount: (1).algo(),
+      sender: deployer.addr,
+      receiver: appClient.appAddress,
+    })
+  }
+
+  const method = 'hello'  
+  const response = await appClient.send.hello({
+    args: { name: 'world' },
+  })
+  console.log(
+    `Called ${method} on ${appClient.appClient.appName} (${appClient.appClient.appId}) with name = world, received: ${response.return}`,
+  )
+}