Testing with Anchor

import * as anchor from '@coral-xyz/anchor';
import { Program } from '@coral-xyz/anchor';
import { MyProgram } from '../target/types/my_program';

describe('my-program', () => {
  const provider = anchor.AnchorProvider.env();
  anchor.setProvider(provider);
  const program = anchor.workspace.MyProgram as Program<MyProgram>;

  it('initializes', async () => {
    const tx = await program.methods
      .initialize('test')
      .rpc();
    console.log('tx:', tx);
  });
});