[tests] wrong block signature should NOT be verified with new verify fn

test/fast/crypto/crypto.ts

@@ -14,7 +14,7 @@
 "use strict";
 import {Base58decode, Base58encode} from "../../../app/lib/common-libs/crypto/base58"
 import {decodeBase64, encodeBase64} from "../../../app/lib/common-libs/crypto/nacl-util"
-import {KeyGen, verifyBuggy} from "../../../app/lib/common-libs/crypto/keyring"
+import {KeyGen, verify, verifyBuggy} from "../../../app/lib/common-libs/crypto/keyring"
 
 const should = require('should');
 
@@ -86,4 +86,36 @@ describe('ed25519 tests:', function(){
     verified.should.equal(true);
     done();
   });
+
+  it('wrong block signature due to oldest tweetnacl should be verified with verifyBuggy', function(done){
+    const msg = "InnerHash: 8B194B5C38CF0A38D16256405AC3E5FA5C2ABD26BE4DCC0C7ED5CC9824E6155B\nNonce: 30400000119992\n";
+    const rawSig = "fJusVDRJA8akPse/sv4uK8ekUuvTGj1OoKYVdMQQAACs7OawDfpsV6cEMPcXxrQTCTRMrTN/rRrl20hN5zC9DQ==";
+    const verified = verifyBuggy(msg, rawSig, "D9D2zaJoWYWveii1JRYLVK3J4Z7ZH3QczoKrnQeiM6mx");
+    verified.should.equal(true);
+    done();
+  });
+
+  it('wrong block signature due to oldest tweetnacl should NOT be verified with verify', function(done){
+    const msg = "InnerHash: 8B194B5C38CF0A38D16256405AC3E5FA5C2ABD26BE4DCC0C7ED5CC9824E6155B\nNonce: 30400000119992\n";
+    const rawSig = "fJusVDRJA8akPse/sv4uK8ekUuvTGj1OoKYVdMQQAACs7OawDfpsV6cEMPcXxrQTCTRMrTN/rRrl20hN5zC9DQ==";
+    const verified = verify(msg, rawSig, "D9D2zaJoWYWveii1JRYLVK3J4Z7ZH3QczoKrnQeiM6mx");
+    verified.should.equal(false);
+    done();
+  });
+
+  it('rectified block signature should be NOT verified with verifyBuggy', function(done){
+    const msg = "InnerHash: 8B194B5C38CF0A38D16256405AC3E5FA5C2ABD26BE4DCC0C7ED5CC9824E6155B\nNonce: 30400000119992\n";
+    const rawSig = "aZusVDRJA8akPse/sv4uK8ekUuvTGj1OoKYVdMQQ/3+VMaDJ02I795GBBaLgjypZFEKYlPMssJMn/X+F/pxgAw==";
+    const verified = verifyBuggy(msg, rawSig, "D9D2zaJoWYWveii1JRYLVK3J4Z7ZH3QczoKrnQeiM6mx");
+    verified.should.equal(false);
+    done();
+  });
+
+  it('rectified block signature should be verified with verify', function(done){
+    const msg = "InnerHash: 8B194B5C38CF0A38D16256405AC3E5FA5C2ABD26BE4DCC0C7ED5CC9824E6155B\nNonce: 30400000119992\n";
+    const rawSig = "aZusVDRJA8akPse/sv4uK8ekUuvTGj1OoKYVdMQQ/3+VMaDJ02I795GBBaLgjypZFEKYlPMssJMn/X+F/pxgAw==";
+    const verified = verify(msg, rawSig, "D9D2zaJoWYWveii1JRYLVK3J4Z7ZH3QczoKrnQeiM6mx");
+    verified.should.equal(true);
+    done();
+  });
 });