chore: migrate tests to typescript

web3.js/test/validator-info.test.ts

@@ -0,0 +1,39 @@
+import {Buffer} from 'buffer';
+import {expect} from 'chai';
+import nacl from 'tweetnacl';
+
+import {PublicKey} from '../src/publickey';
+import {ValidatorInfo} from '../src/validator-info';
+
+describe('ValidatorInfo', () => {
+  it('from config account data', () => {
+    const keypair = nacl.sign.keyPair.fromSeed(
+      Uint8Array.from(Array(32).fill(8)),
+    );
+
+    const expectedValidatorInfo = new ValidatorInfo(
+      new PublicKey(keypair.publicKey),
+      {
+        name: 'Validator',
+        keybaseUsername: 'validator_id',
+      },
+    );
+
+    // Config data string steps:
+    // 1) Generate a keypair
+    // 2) Airdrop lamports to the account
+    // 3) Modify the `solana-validator-info` tool
+    //   a) Remove the keybase id verification step
+    //   b) Print base64 account data in the `get --all` codepath
+    //   c) Add `println!("Account data: {:?}", base64::encode(&account.data));`
+    // 4) Use modified `solana-validator-info` tool to publish validator info
+    // 5) And then use it again to fetch the data! (feel free to trim some A's)
+    const configData = Buffer.from(
+      'AgdRlwF0SPKsXcI8nrx6x4wKJyV6xhRFjeCk8W+AAAAAABOY9ixtGkV8UbpqS189vS9p/KkyFiGNyJl+QWvRfZPKATUAAAAAAAAAeyJrZXliYXNlVXNlcm5hbWUiOiJ2YWxpZGF0b3JfaWQiLCJuYW1lIjoiVmFsaWRhdG9yIn0',
+      'base64',
+    );
+    const info = ValidatorInfo.fromConfigData(configData);
+
+    expect(info).to.eql(expectedValidatorInfo);
+  });
+});