cleaned up tests by using async and await

test/sign-performance-tests.js

@@ -8,10 +8,10 @@ const base64url = require('base64url');
 const cbor = require('cbor');
 const jsonfile = require('jsonfile');
 
-test('create and verify really huge payload', (t) => {
+test('create and verify really huge payload', async (t) => {
   // uses the keys from here but it has nothing to do with the test
   const example = jsonfile.readFileSync('test/Examples/sign-tests/ecdsa-01.json');
-
+  const BIG_LENGHT = 100 * 1000;
   const p = example.input.sign.protected;
   const u = example.input.sign.unprotected;
   const signers = [{
@@ -21,7 +21,7 @@ test('create and verify really huge payload', (t) => {
     u: example.input.sign.signers[0].unprotected,
     p: example.input.sign.signers[0].protected
   }];
-  const plaintext = Buffer.from('a'.repeat(100 * 1000));
+  const plaintext = Buffer.from('a'.repeat(BIG_LENGHT));
 
   const verifier = {
     key: {
@@ -31,24 +31,21 @@ test('create and verify really huge payload', (t) => {
     }
   };
 
-  return cose.sign.create(
+  const buf = await cose.sign.create(
     { p: p, u: u },
     plaintext,
     signers
-  )
-    .then((buf) => {
-      t.true(Buffer.isBuffer(buf));
-      t.true(buf.length > 0);
-      return cbor.decodeFirst(buf)
-        .then(actual => {
-          t.is(actual.value[2].length, 100 * 1000);
-        })
-        .then(() => buf);
-    })
-    .then(buf => cose.sign.verify(buf, verifier))
-    .then(buf => {
-      t.true(Buffer.isBuffer(buf));
-      t.true(buf.length > 0);
-      t.is(buf.toString('utf8'), plaintext.toString('utf8'));
-    });
+  );
+
+  t.true(Buffer.isBuffer(buf));
+  t.true(buf.length > 0);
+
+  const actual = await cbor.decodeFirst(buf);
+  t.is(actual.value[2].length, BIG_LENGHT);
+
+  const verifiedBuf = await cose.sign.verify(buf, verifier);
+
+  t.true(Buffer.isBuffer(verifiedBuf));
+  t.true(verifiedBuf.length > 0);
+  t.is(verifiedBuf.toString('utf8'), plaintext.toString('utf8'));
 });