@transmute/bls12381-key-pair/src/__tests__/mattr.bls12381.sanity.test.ts

``` npm i @transmute/bls12381-key-pair@latest --save ```

import {
  Bls12381G1KeyPair,
  Bls12381G2KeyPair,
} from '@mattrglobal/bls12381-key-pair';

const message = 'hello world';

it('g1: can generate sign and verify', async () => {
  try {
    const key = await Bls12381G1KeyPair.generate();
    const signer = key.signer();
    const signature = await signer.sign({
      data: new Uint8Array(Buffer.from(message)),
    });
    const verifier = key.verifier();
    const verified = await verifier.verify({
      data: new Uint8Array(Buffer.from(message)),
      signature,
    });
    expect(verified).toBe(true);
  } catch (e) {
    expect(e.message).toBe('Not Implemented');
  }
});

it('g2: can generate sign and verify', async () => {
  const key = await Bls12381G2KeyPair.generate();
  const signer = key.signer();
  const signature = await signer.sign({
    data: new Uint8Array(Buffer.from(message)),
  });
  const verifier = key.verifier();
  const verified = await verifier.verify({
    data: new Uint8Array(Buffer.from(message)),
    signature,
  });
  expect(verified).toBe(true);
});