test: improve crypto coverage

* check exception when ECDH curve is undefined * check exception when getPublicKey format is invalid PR-URL: #11279 Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: Yuta Hiroto <[email protected]> Reviewed-By: Santiago Gimeno <[email protected]> Reviewed-By: James M Snell <[email protected]>
nodejs · Mar 7, 2017 · 444066e · 444066e
1 parent 5f1b9a4
commit 444066e
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/test/parallel/test-crypto-dh.js b/test/parallel/test-crypto-dh.js
@@ -170,6 +170,10 @@ let firstByte = ecdh1.getPublicKey('buffer', 'compressed')[0];
 assert(firstByte === 2 || firstByte === 3);
 firstByte = ecdh1.getPublicKey('buffer', 'hybrid')[0];
 assert(firstByte === 6 || firstByte === 7);
+// format value should be string
+assert.throws(() => {
+  ecdh1.getPublicKey('buffer', 10);
+}, /^TypeError: Bad format: 10$/);
 
 // ECDH should check that point is on curve
 const ecdh3 = crypto.createECDH('secp256k1');
@@ -262,3 +266,8 @@ ecdh5.setPrivateKey(cafebabeKey, 'hex');
   // Verify object state did not change.
   assert.equal(ecdh5.getPrivateKey('hex'), cafebabeKey);
 });
+
+// invalid test: curve argument is undefined
+assert.throws(() => {
+  crypto.createECDH();
+}, /^TypeError: "curve" argument should be a string$/);