fail without exception

Author: Tolsi

tests/src/main/java/org/whispersystems/curve25519/Curve25519ProviderTest.java

@@ -138,7 +138,8 @@ public void testVRFFailedVerifyByMessage() throws NoSuchProviderException, VrfSi
     msg[4] ^= 0xff;
 
     try {
-      provider.verifyVrfSignature(pubkey, msg, signature );
+      provider.verifyVrfSignature(pubkey, msg, signature);
+      fail();
     } catch(VrfSignatureVerificationFailedException ignored) {}
   }
 
@@ -152,7 +153,8 @@ public void testVRFFailedVerifyByPublicKey() throws NoSuchProviderException, Vrf
     pubkey[4] ^= 0xff;
 
     try {
-      provider.verifyVrfSignature(pubkey, msg, signature );
+      provider.verifyVrfSignature(pubkey, msg, signature);
+      fail();
     } catch(VrfSignatureVerificationFailedException ignored) {}
   }
 
@@ -166,7 +168,8 @@ public void testVRFFailedVerifyBySignature() throws NoSuchProviderException, Vrf
     signature[4] ^= 0xff;
 
     try {
-      provider.verifyVrfSignature(pubkey, msg, signature );
+      provider.verifyVrfSignature(pubkey, msg, signature);
+      fail();
     } catch(VrfSignatureVerificationFailedException ignored) {}
   }