diff --git a/test/ecdsa-private.pem b/test/ecdsa-private.pem
new file mode 100644
index 0000000..aad4c4d
--- /dev/null
+++ b/test/ecdsa-private.pem
@@ -0,0 +1,18 @@
+-----BEGIN EC PARAMETERS-----
+MIH3AgEBMCwGByqGSM49AQECIQD/////AAAAAQAAAAAAAAAAAAAAAP//////////
+/////zBbBCD/////AAAAAQAAAAAAAAAAAAAAAP///////////////AQgWsY12Ko6
+k+ez671VdpiGvGUdBrDMU7D2O848PifSYEsDFQDEnTYIhucEk2pmeOETnSa3gZ9+
+kARBBGsX0fLhLEJH+Lzm5WOkQPJ3A32BLeszoPShOUXYmMKWT+NC4v4af5uO5+tK
+fA+eFivOM1drMV7Oy7ZAaDe/UfUCIQD/////AAAAAP//////////vOb6racXnoTz
+ucrC/GMlUQIBAQ==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
+MIIBaAIBAQQgeg2m9tJJsnURyjTUihohiJahj9ETy3csUIt4EYrV+J2ggfowgfcC
+AQEwLAYHKoZIzj0BAQIhAP////8AAAABAAAAAAAAAAAAAAAA////////////////
+MFsEIP////8AAAABAAAAAAAAAAAAAAAA///////////////8BCBaxjXYqjqT57Pr
+vVV2mIa8ZR0GsMxTsPY7zjw+J9JgSwMVAMSdNgiG5wSTamZ44ROdJreBn36QBEEE
+axfR8uEsQkf4vOblY6RA8ncDfYEt6zOg9KE5RdiYwpZP40Li/hp/m47n60p8D54W
+K84zV2sxXs7LtkBoN79R9QIhAP////8AAAAA//////////+85vqtpxeehPO5ysL8
+YyVRAgEBoUQDQgAEEWluurrkZECnq27UpNauq16f9+5DDMFJZ3HV43Ujc3tcXQ++
+N1T/0CAA8ve286f32s7rkqX/pPokI/HBpP5p3g==
+-----END EC PRIVATE KEY-----
diff --git a/test/ecdsa-public-invalid.pem b/test/ecdsa-public-invalid.pem
new file mode 100644
index 0000000..016d86d
--- /dev/null
+++ b/test/ecdsa-public-invalid.pem
@@ -0,0 +1,9 @@
+-----BEGIN PUBLIC KEY-----
+MIIBSzCCAQMGByqGSM49AgEwgfcCAQEwLAYHKoZIzj0BAQIhAP////8AAAABAAAA
+AAAAAAAAAAAA////////////////MFsEIP////8AAAABAAAAAAAAAAAAAAAA////
+///////////8BCBaxjXYqjqT57PrvVV2mIa8ZR0GsMxTsPY7zjw+J9JgSwMVAMSd
+NgiG5wSTamZ44ROdJreBn36QBEEEaxfR8uEsQkf4vOblY6RA8ncDfYEt6zOg9KE5
+RdiYwpZP40Li/hp/m47n60p8D54WK84zV2sxXs7LtkBoN79R9QIhAP////8AAAAA
+//////////+85vqtpxeehPO5ysL8YyVRAgEBA0IABEfZiYJDbghTGQ+KGnHGSl6K
+yUqK/BL2uJIg7Z0bx48v6+L7Ve8MCS17eptkMT2e4l5B/ZGDVUHb6uZ5xFROLBw=
+-----END PUBLIC KEY-----
diff --git a/test/ecdsa-public-x509.pem b/test/ecdsa-public-x509.pem
new file mode 100644
index 0000000..ef9fe22
--- /dev/null
+++ b/test/ecdsa-public-x509.pem
@@ -0,0 +1,19 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/test/ecdsa-public.pem b/test/ecdsa-public.pem
new file mode 100644
index 0000000..6cfee2f
--- /dev/null
+++ b/test/ecdsa-public.pem
@@ -0,0 +1,9 @@
+-----BEGIN PUBLIC KEY-----
+MIIBSzCCAQMGByqGSM49AgEwgfcCAQEwLAYHKoZIzj0BAQIhAP////8AAAABAAAA
+AAAAAAAAAAAA////////////////MFsEIP////8AAAABAAAAAAAAAAAAAAAA////
+///////////8BCBaxjXYqjqT57PrvVV2mIa8ZR0GsMxTsPY7zjw+J9JgSwMVAMSd
+NgiG5wSTamZ44ROdJreBn36QBEEEaxfR8uEsQkf4vOblY6RA8ncDfYEt6zOg9KE5
+RdiYwpZP40Li/hp/m47n60p8D54WK84zV2sxXs7LtkBoN79R9QIhAP////8AAAAA
+//////////+85vqtpxeehPO5ysL8YyVRAgEBA0IABBFpbrq65GRAp6tu1KTWrqte
+n/fuQwzBSWdx1eN1I3N7XF0PvjdU/9AgAPL3tvOn99rO65Kl/6T6JCPxwaT+ad4=
+-----END PUBLIC KEY-----
diff --git a/test/jwt.asymmetric_signing.tests.js b/test/jwt.asymmetric_signing.tests.js
new file mode 100644
index 0000000..6f67aaf
--- /dev/null
+++ b/test/jwt.asymmetric_signing.tests.js
@@ -0,0 +1,449 @@
+var jwt = require('../index');
+var fs = require('fs');
+var path = require('path');
+
+var expect = require('chai').expect;
+var assert = require('chai').assert;
+var ms = require('ms');
+
+function loadKey(filename) {
+  return fs.readFileSync(path.join(__dirname, filename));
+}
+
+var algorithms = {
+  RS256: {
+    pub_key: loadKey('pub.pem'),
+    priv_key: loadKey('priv.pem'),
+    invalid_pub_key: loadKey('invalid_pub.pem')
+  },
+  ES256: {
+    // openssl ecparam -name secp256r1 -genkey -param_enc explicit -out ecdsa-private.pem
+    priv_key: loadKey('ecdsa-private.pem'),
+    // openssl ec -in ecdsa-private.pem -pubout -out ecdsa-public.pem
+    pub_key: loadKey('ecdsa-public.pem'),
+    invalid_pub_key: loadKey('ecdsa-public-invalid.pem')
+  }
+};
+
+describe('Asymmetric Algorithms', function(){
+
+  Object.keys(algorithms).forEach(function (algorithm) {
+    describe(algorithm, function () {
+      var pub = algorithms[algorithm].pub_key;
+      var priv = algorithms[algorithm].priv_key;
+
+      // "invalid" means it is not the public key for the loaded "priv" key
+      var invalid_pub = algorithms[algorithm].invalid_pub_key;
+
+      describe('when signing a token', function () {
+        var token = jwt.sign({ foo: 'bar' }, priv, { algorithm: algorithm });
+
+        it('should be syntactically valid', function () {
+          expect(token).to.be.a('string');
+          expect(token.split('.')).to.have.length(3);
+        });
+
+        context('asynchronous', function () {
+          it('should validate with public key', function (done) {
+            jwt.verify(token, pub, function (err, decoded) {
+              assert.ok(decoded.foo);
+              assert.equal('bar', decoded.foo);
+              done();
+            });
+          });
+
+          it('should throw with invalid public key', function (done) {
+            jwt.verify(token, invalid_pub, function (err, decoded) {
+              assert.isUndefined(decoded);
+              assert.isNotNull(err);
+              done();
+            });
+          });
+        });
+
+        context('synchronous', function () {
+          it('should validate with public key', function () {
+            var decoded = jwt.verify(token, pub);
+            assert.ok(decoded.foo);
+            assert.equal('bar', decoded.foo);
+          });
+
+          it('should throw with invalid public key', function () {
+            var jwtVerify = jwt.verify.bind(null, token, invalid_pub)
+            assert.throw(jwtVerify, 'invalid signature');
+          });
+        });
+
+      });
+
+      describe('when signing a token with expiration', function () {
+        var token = jwt.sign({ foo: 'bar' }, priv, { algorithm: algorithm, expiresIn: '10m' });
+
+        it('should be valid expiration', function (done) {
+          jwt.verify(token, pub, function (err, decoded) {
+            assert.isNotNull(decoded);
+            assert.isNull(err);
+            done();
+          });
+        });
+
+        it('should be invalid', function (done) {
+          // expired token
+          token = jwt.sign({ foo: 'bar' }, priv, { algorithm: algorithm, expiresIn: -1 * ms('10m') });
+
+          jwt.verify(token, pub, function (err, decoded) {
+            assert.isUndefined(decoded);
+            assert.isNotNull(err);
+            assert.equal(err.name, 'TokenExpiredError');
+            assert.instanceOf(err.expiredAt, Date);
+            assert.instanceOf(err, jwt.TokenExpiredError);
+            done();
+          });
+        });
+
+        it('should NOT be invalid', function (done) {
+          // expired token
+          token = jwt.sign({ foo: 'bar' }, priv, { algorithm: algorithm, expiresIn: -1 * ms('10m') });
+
+          jwt.verify(token, pub, { ignoreExpiration: true }, function (err, decoded) {
+            assert.ok(decoded.foo);
+            assert.equal('bar', decoded.foo);
+            done();
+          });
+        });
+      });
+
+      describe('when signing a token with not before', function () {
+        var token = jwt.sign({ foo: 'bar' }, priv, { algorithm: algorithm, notBefore: -10 * 3600 });
+
+        it('should be valid expiration', function (done) {
+          jwt.verify(token, pub, function (err, decoded) {
+            assert.isNotNull(decoded);
+            assert.isNull(err);
+            done();
+          });
+        });
+
+        it('should be invalid', function (done) {
+          // not active token
+          token = jwt.sign({ foo: 'bar' }, priv, { algorithm: algorithm, notBefore: '10m' });
+
+          jwt.verify(token, pub, function (err, decoded) {
+            assert.isUndefined(decoded);
+            assert.isNotNull(err);
+            assert.equal(err.name, 'NotBeforeError');
+            assert.instanceOf(err.date, Date);
+            assert.instanceOf(err, jwt.NotBeforeError);
+            done();
+          });
+        });
+
+
+        it('should valid when date are equals', function (done) {
+          Date.fix(1451908031);
+
+          token = jwt.sign({ foo: 'bar' }, priv, { algorithm: algorithm, notBefore: 0 });
+
+          jwt.verify(token, pub, function (err, decoded) {
+            assert.isNull(err);
+            assert.isNotNull(decoded);
+            Date.unfix();
+            done();
+          });
+        });
+
+        it('should NOT be invalid', function (done) {
+          // not active token
+          token = jwt.sign({ foo: 'bar' }, priv, { algorithm: algorithm, notBefore: '10m' });
+
+          jwt.verify(token, pub, { ignoreNotBefore: true }, function (err, decoded) {
+            assert.ok(decoded.foo);
+            assert.equal('bar', decoded.foo);
+            done();
+          });
+        });
+      });
+
+      describe('when signing a token with audience', function () {
+        var token = jwt.sign({ foo: 'bar' }, priv, { algorithm: algorithm, audience: 'urn:foo' });
+
+        it('should check audience', function (done) {
+          jwt.verify(token, pub, { audience: 'urn:foo' }, function (err, decoded) {
+            assert.isNotNull(decoded);
+            assert.isNull(err);
+            done();
+          });
+        });
+
+        it('should check audience in array', function (done) {
+          jwt.verify(token, pub, { audience: ['urn:foo', 'urn:other'] }, function (err, decoded) {
+            assert.isNotNull(decoded);
+            assert.isNull(err);
+            done();
+          });
+        });
+
+        it('should throw when invalid audience', function (done) {
+          jwt.verify(token, pub, { audience: 'urn:wrong' }, function (err, decoded) {
+            assert.isUndefined(decoded);
+            assert.isNotNull(err);
+            assert.equal(err.name, 'JsonWebTokenError');
+            assert.instanceOf(err, jwt.JsonWebTokenError);
+            done();
+          });
+        });
+
+        it('should throw when invalid audience in array', function (done) {
+          jwt.verify(token, pub, { audience: ['urn:wrong', 'urn:morewrong'] }, function (err, decoded) {
+            assert.isUndefined(decoded);
+            assert.isNotNull(err);
+            assert.equal(err.name, 'JsonWebTokenError');
+            assert.instanceOf(err, jwt.JsonWebTokenError);
+            done();
+          });
+        });
+
+      });
+
+      describe('when signing a token with array audience', function () {
+        var token = jwt.sign({ foo: 'bar' }, priv, { algorithm: algorithm, audience: ['urn:foo', 'urn:bar'] });
+
+        it('should check audience', function (done) {
+          jwt.verify(token, pub, { audience: 'urn:foo' }, function (err, decoded) {
+            assert.isNotNull(decoded);
+            assert.isNull(err);
+            done();
+          });
+        });
+
+        it('should check other audience', function (done) {
+          jwt.verify(token, pub, { audience: 'urn:bar' }, function (err, decoded) {
+            assert.isNotNull(decoded);
+            assert.isNull(err);
+            done();
+          });
+        });
+
+        it('should check audience in array', function (done) {
+          jwt.verify(token, pub, { audience: ['urn:foo', 'urn:other'] }, function (err, decoded) {
+            assert.isNotNull(decoded);
+            assert.isNull(err);
+            done();
+          });
+        });
+
+        it('should throw when invalid audience', function (done) {
+          jwt.verify(token, pub, { audience: 'urn:wrong' }, function (err, decoded) {
+            assert.isUndefined(decoded);
+            assert.isNotNull(err);
+            assert.equal(err.name, 'JsonWebTokenError');
+            assert.instanceOf(err, jwt.JsonWebTokenError);
+            done();
+          });
+        });
+
+        it('should throw when invalid audience in array', function (done) {
+          jwt.verify(token, pub, { audience: ['urn:wrong', 'urn:morewrong'] }, function (err, decoded) {
+            assert.isUndefined(decoded);
+            assert.isNotNull(err);
+            assert.equal(err.name, 'JsonWebTokenError');
+            assert.instanceOf(err, jwt.JsonWebTokenError);
+            done();
+          });
+        });
+
+      });
+
+      describe('when signing a token without audience', function () {
+        var token = jwt.sign({ foo: 'bar' }, priv, { algorithm: algorithm });
+
+        it('should check audience', function (done) {
+          jwt.verify(token, pub, { audience: 'urn:wrong' }, function (err, decoded) {
+            assert.isUndefined(decoded);
+            assert.isNotNull(err);
+            assert.equal(err.name, 'JsonWebTokenError');
+            assert.instanceOf(err, jwt.JsonWebTokenError);
+            done();
+          });
+        });
+
+        it('should check audience in array', function (done) {
+          jwt.verify(token, pub, { audience: ['urn:wrong', 'urn:morewrong'] }, function (err, decoded) {
+            assert.isUndefined(decoded);
+            assert.isNotNull(err);
+            assert.equal(err.name, 'JsonWebTokenError');
+            assert.instanceOf(err, jwt.JsonWebTokenError);
+            done();
+          });
+        });
+
+      });
+
+      describe('when signing a token with issuer', function () {
+        var token = jwt.sign({ foo: 'bar' }, priv, { algorithm: algorithm, issuer: 'urn:foo' });
+
+        it('should check issuer', function (done) {
+          jwt.verify(token, pub, { issuer: 'urn:foo' }, function (err, decoded) {
+            assert.isNotNull(decoded);
+            assert.isNull(err);
+            done();
+          });
+        });
+
+        it('should check the issuer when providing a list of valid issuers', function (done) {
+          jwt.verify(token, pub, { issuer: ['urn:foo', 'urn:bar'] }, function (err, decoded) {
+            assert.isNotNull(decoded);
+            assert.isNull(err);
+            done();
+          });
+        });
+
+        it('should throw when invalid issuer', function (done) {
+          jwt.verify(token, pub, { issuer: 'urn:wrong' }, function (err, decoded) {
+            assert.isUndefined(decoded);
+            assert.isNotNull(err);
+            assert.equal(err.name, 'JsonWebTokenError');
+            assert.instanceOf(err, jwt.JsonWebTokenError);
+            done();
+          });
+        });
+      });
+
+      describe('when signing a token without issuer', function () {
+        var token = jwt.sign({ foo: 'bar' }, priv, { algorithm: algorithm });
+
+        it('should check issuer', function (done) {
+          jwt.verify(token, pub, { issuer: 'urn:foo' }, function (err, decoded) {
+            assert.isUndefined(decoded);
+            assert.isNotNull(err);
+            assert.equal(err.name, 'JsonWebTokenError');
+            assert.instanceOf(err, jwt.JsonWebTokenError);
+            done();
+          });
+        });
+      });
+
+      describe('when signing a token with subject', function () {
+        var token = jwt.sign({ foo: 'bar' }, priv, { algorithm: algorithm, subject: 'subject' });
+
+        it('should check subject', function (done) {
+          jwt.verify(token, pub, { subject: 'subject' }, function (err, decoded) {
+            assert.isNotNull(decoded);
+            assert.isNull(err);
+            done();
+          });
+        });
+
+        it('should throw when invalid subject', function (done) {
+          jwt.verify(token, pub, { subject: 'wrongSubject' }, function (err, decoded) {
+            assert.isUndefined(decoded);
+            assert.isNotNull(err);
+            assert.equal(err.name, 'JsonWebTokenError');
+            assert.instanceOf(err, jwt.JsonWebTokenError);
+            done();
+          });
+        });
+      });
+
+      describe('when signing a token without subject', function () {
+        var token = jwt.sign({ foo: 'bar' }, priv, { algorithm: algorithm });
+
+        it('should check subject', function (done) {
+          jwt.verify(token, pub, { subject: 'subject' }, function (err, decoded) {
+            assert.isUndefined(decoded);
+            assert.isNotNull(err);
+            assert.equal(err.name, 'JsonWebTokenError');
+            assert.instanceOf(err, jwt.JsonWebTokenError);
+            done();
+          });
+        });
+      });
+
+      describe('when signing a token with jwt id', function () {
+        var token = jwt.sign({ foo: 'bar' }, priv, { algorithm: algorithm, jwtid: 'jwtid' });
+
+        it('should check jwt id', function (done) {
+          jwt.verify(token, pub, { jwtid: 'jwtid' }, function (err, decoded) {
+            assert.isNotNull(decoded);
+            assert.isNull(err);
+            done();
+          });
+        });
+
+        it('should throw when invalid jwt id', function (done) {
+          jwt.verify(token, pub, { jwtid: 'wrongJwtid' }, function (err, decoded) {
+            assert.isUndefined(decoded);
+            assert.isNotNull(err);
+            assert.equal(err.name, 'JsonWebTokenError');
+            assert.instanceOf(err, jwt.JsonWebTokenError);
+            done();
+          });
+        });
+      });
+
+      describe('when signing a token without jwt id', function () {
+        var token = jwt.sign({ foo: 'bar' }, priv, { algorithm: algorithm });
+
+        it('should check jwt id', function (done) {
+          jwt.verify(token, pub, { jwtid: 'jwtid' }, function (err, decoded) {
+            assert.isUndefined(decoded);
+            assert.isNotNull(err);
+            assert.equal(err.name, 'JsonWebTokenError');
+            assert.instanceOf(err, jwt.JsonWebTokenError);
+            done();
+          });
+        });
+      });
+
+      describe('when verifying a malformed token', function () {
+        it('should throw', function (done) {
+          jwt.verify('fruit.fruit.fruit', pub, function (err, decoded) {
+            assert.isUndefined(decoded);
+            assert.isNotNull(err);
+            assert.equal(err.name, 'JsonWebTokenError');
+            done();
+          });
+        });
+      });
+
+      describe('when decoding a jwt token with additional parts', function () {
+        var token = jwt.sign({ foo: 'bar' }, priv, { algorithm: algorithm });
+
+        it('should throw', function (done) {
+          jwt.verify(token + '.foo', pub, function (err, decoded) {
+            assert.isUndefined(decoded);
+            assert.isNotNull(err);
+            done();
+          });
+        });
+      });
+
+      describe('when decoding a invalid jwt token', function () {
+        it('should return null', function (done) {
+          var payload = jwt.decode('whatever.token');
+          assert.isNull(payload);
+          done();
+        });
+      });
+
+      describe('when decoding a valid jwt token', function () {
+        it('should return the payload', function (done) {
+          var obj = { foo: 'bar' };
+          var token = jwt.sign(obj, priv, { algorithm: algorithm });
+          var payload = jwt.decode(token);
+          assert.equal(payload.foo, obj.foo);
+          done();
+        });
+        it('should return the header and payload and signature if complete option is set', function (done) {
+          var obj = { foo: 'bar' };
+          var token = jwt.sign(obj, priv, { algorithm: algorithm });
+          var decoded = jwt.decode(token, { complete: true });
+          assert.equal(decoded.payload.foo, obj.foo);
+          assert.deepEqual(decoded.header, { typ: 'JWT', alg: algorithm });
+          assert.ok(typeof decoded.signature == 'string');
+          done();
+        });
+      });
+    });
+  });
+});
diff --git a/test/jwt.rs.tests.js b/test/jwt.rs.tests.js
deleted file mode 100644
index 5bd328a..0000000
--- a/test/jwt.rs.tests.js
+++ /dev/null
@@ -1,423 +0,0 @@
-var jwt = require('../index');
-var fs = require('fs');
-var path = require('path');
-
-var expect = require('chai').expect;
-var assert = require('chai').assert;
-var ms = require('ms');
-
-describe('RS256', function() {
-  var pub = fs.readFileSync(path.join(__dirname, 'pub.pem'));
-  var priv = fs.readFileSync(path.join(__dirname, 'priv.pem'));
-  var invalid_pub = fs.readFileSync(path.join(__dirname, 'invalid_pub.pem'));
-
-  describe('when signing a token', function() {
-    var token = jwt.sign({ foo: 'bar' }, priv, { algorithm: 'RS256' });
-
-    it('should be syntactically valid', function() {
-      expect(token).to.be.a('string');
-      expect(token.split('.')).to.have.length(3);
-    });
-
-    context('asynchronous', function() {
-      it('should validate with public key', function(done) {
-        jwt.verify(token, pub, function(err, decoded) {
-          assert.ok(decoded.foo);
-          assert.equal('bar', decoded.foo);
-          done();
-        });
-      });
-
-      it('should throw with invalid public key', function(done) {
-        jwt.verify(token, invalid_pub, function(err, decoded) {
-          assert.isUndefined(decoded);
-          assert.isNotNull(err);
-          done();
-        });
-      });
-    });
-
-    context('synchronous', function() {
-      it('should validate with public key', function() {
-        var decoded = jwt.verify(token, pub);
-        assert.ok(decoded.foo);
-        assert.equal('bar', decoded.foo);
-      });
-
-      it('should throw with invalid public key', function() {
-        var jwtVerify = jwt.verify.bind(null, token, invalid_pub)
-        assert.throw(jwtVerify, 'invalid signature');
-      });
-    });
-
-  });
-
-  describe('when signing a token with expiration', function() {
-    var token = jwt.sign({ foo: 'bar' }, priv, { algorithm: 'RS256', expiresIn: '10m' });
-
-    it('should be valid expiration', function(done) {
-      jwt.verify(token, pub, function(err, decoded) {
-        assert.isNotNull(decoded);
-        assert.isNull(err);
-        done();
-      });
-    });
-
-    it('should be invalid', function(done) {
-      // expired token
-      token = jwt.sign({ foo: 'bar' }, priv, { algorithm: 'RS256', expiresIn: -1 * ms('10m') });
-
-      jwt.verify(token, pub, function(err, decoded) {
-        assert.isUndefined(decoded);
-        assert.isNotNull(err);
-        assert.equal(err.name, 'TokenExpiredError');
-        assert.instanceOf(err.expiredAt, Date);
-        assert.instanceOf(err, jwt.TokenExpiredError);
-        done();
-      });
-    });
-
-    it('should NOT be invalid', function(done) {
-      // expired token
-      token = jwt.sign({ foo: 'bar' }, priv, { algorithm: 'RS256', expiresIn: -1 * ms('10m') });
-
-      jwt.verify(token, pub, { ignoreExpiration: true }, function(err, decoded) {
-        assert.ok(decoded.foo);
-        assert.equal('bar', decoded.foo);
-        done();
-      });
-    });
-  });
-
-  describe('when signing a token with not before', function() {
-    var token = jwt.sign({ foo: 'bar' }, priv, { algorithm: 'RS256', notBefore: -10 * 3600 });
-
-    it('should be valid expiration', function(done) {
-      jwt.verify(token, pub, function(err, decoded) {
-        assert.isNotNull(decoded);
-        assert.isNull(err);
-        done();
-      });
-    });
-
-    it('should be invalid', function(done) {
-      // not active token
-      token = jwt.sign({ foo: 'bar' }, priv, { algorithm: 'RS256', notBefore: '10m' });
-
-      jwt.verify(token, pub, function(err, decoded) {
-        assert.isUndefined(decoded);
-        assert.isNotNull(err);
-        assert.equal(err.name, 'NotBeforeError');
-        assert.instanceOf(err.date, Date);
-        assert.instanceOf(err, jwt.NotBeforeError);
-        done();
-      });
-    });
-
-
-    it('should valid when date are equals', function(done) {
-      Date.fix(1451908031);
-
-      token = jwt.sign({ foo: 'bar' }, priv, { algorithm: 'RS256', notBefore: 0 });
-
-      jwt.verify(token, pub, function(err, decoded) {
-        assert.isNull(err);
-        assert.isNotNull(decoded);
-        Date.unfix();
-        done();
-      });
-    });
-
-    it('should NOT be invalid', function(done) {
-      // not active token
-      token = jwt.sign({ foo: 'bar' }, priv, { algorithm: 'RS256', notBefore: '10m' });
-
-      jwt.verify(token, pub, { ignoreNotBefore: true }, function(err, decoded) {
-        assert.ok(decoded.foo);
-        assert.equal('bar', decoded.foo);
-        done();
-      });
-    });
-  });
-
-  describe('when signing a token with audience', function() {
-    var token = jwt.sign({ foo: 'bar' }, priv, { algorithm: 'RS256', audience: 'urn:foo' });
-
-    it('should check audience', function(done) {
-      jwt.verify(token, pub, { audience: 'urn:foo' }, function(err, decoded) {
-        assert.isNotNull(decoded);
-        assert.isNull(err);
-        done();
-      });
-    });
-
-    it('should check audience in array', function(done) {
-      jwt.verify(token, pub, { audience: ['urn:foo', 'urn:other'] }, function (err, decoded) {
-        assert.isNotNull(decoded);
-        assert.isNull(err);
-        done();
-      });
-    });
-
-    it('should throw when invalid audience', function(done) {
-      jwt.verify(token, pub, { audience: 'urn:wrong' }, function(err, decoded) {
-        assert.isUndefined(decoded);
-        assert.isNotNull(err);
-        assert.equal(err.name, 'JsonWebTokenError');
-        assert.instanceOf(err, jwt.JsonWebTokenError);
-        done();
-      });
-    });
-
-    it('should throw when invalid audience in array', function(done) {
-      jwt.verify(token, pub, { audience: ['urn:wrong', 'urn:morewrong'] }, function(err, decoded) {
-        assert.isUndefined(decoded);
-        assert.isNotNull(err);
-        assert.equal(err.name, 'JsonWebTokenError');
-        assert.instanceOf(err, jwt.JsonWebTokenError);
-        done();
-      });
-    });
-
-  });
-
-  describe('when signing a token with array audience', function() {
-    var token = jwt.sign({ foo: 'bar' }, priv, { algorithm: 'RS256', audience: [ 'urn:foo', 'urn:bar' ] });
-
-    it('should check audience', function(done) {
-      jwt.verify(token, pub, { audience: 'urn:foo' }, function(err, decoded) {
-        assert.isNotNull(decoded);
-        assert.isNull(err);
-        done();
-      });
-    });
-
-    it('should check other audience', function(done) {
-      jwt.verify(token, pub, { audience: 'urn:bar' }, function(err, decoded) {
-        assert.isNotNull(decoded);
-        assert.isNull(err);
-        done();
-      });
-    });
-
-    it('should check audience in array', function(done) {
-      jwt.verify(token, pub, { audience: ['urn:foo', 'urn:other'] }, function (err, decoded) {
-        assert.isNotNull(decoded);
-        assert.isNull(err);
-        done();
-      });
-    });
-
-    it('should throw when invalid audience', function(done) {
-      jwt.verify(token, pub, { audience: 'urn:wrong' }, function(err, decoded) {
-        assert.isUndefined(decoded);
-        assert.isNotNull(err);
-        assert.equal(err.name, 'JsonWebTokenError');
-        assert.instanceOf(err, jwt.JsonWebTokenError);
-        done();
-      });
-    });
-
-    it('should throw when invalid audience in array', function(done) {
-      jwt.verify(token, pub, { audience: ['urn:wrong', 'urn:morewrong'] }, function(err, decoded) {
-        assert.isUndefined(decoded);
-        assert.isNotNull(err);
-        assert.equal(err.name, 'JsonWebTokenError');
-        assert.instanceOf(err, jwt.JsonWebTokenError);
-        done();
-      });
-    });
-
-  });
-
-  describe('when signing a token without audience', function() {
-    var token = jwt.sign({ foo: 'bar' }, priv, { algorithm: 'RS256' });
-
-    it('should check audience', function(done) {
-      jwt.verify(token, pub, { audience: 'urn:wrong' }, function(err, decoded) {
-        assert.isUndefined(decoded);
-        assert.isNotNull(err);
-        assert.equal(err.name, 'JsonWebTokenError');
-        assert.instanceOf(err, jwt.JsonWebTokenError);
-        done();
-      });
-    });
-
-    it('should check audience in array', function(done) {
-      jwt.verify(token, pub, { audience: ['urn:wrong', 'urn:morewrong'] }, function(err, decoded) {
-        assert.isUndefined(decoded);
-        assert.isNotNull(err);
-        assert.equal(err.name, 'JsonWebTokenError');
-        assert.instanceOf(err, jwt.JsonWebTokenError);
-        done();
-      });
-    });
-
-  });
-
-  describe('when signing a token with issuer', function() {
-    var token = jwt.sign({ foo: 'bar' }, priv, { algorithm: 'RS256', issuer: 'urn:foo' });
-
-    it('should check issuer', function(done) {
-      jwt.verify(token, pub, { issuer: 'urn:foo' }, function(err, decoded) {
-        assert.isNotNull(decoded);
-        assert.isNull(err);
-        done();
-      });
-    });
-
-    it('should check the issuer when providing a list of valid issuers', function(done) {
-      jwt.verify(token, pub, { issuer: [ 'urn:foo', 'urn:bar' ] }, function(err, decoded) {
-        assert.isNotNull(decoded);
-        assert.isNull(err);
-        done();
-      });
-    });
-
-    it('should throw when invalid issuer', function(done) {
-      jwt.verify(token, pub, { issuer: 'urn:wrong' }, function(err, decoded) {
-        assert.isUndefined(decoded);
-        assert.isNotNull(err);
-        assert.equal(err.name, 'JsonWebTokenError');
-        assert.instanceOf(err, jwt.JsonWebTokenError);
-        done();
-      });
-    });
-  });
-
-  describe('when signing a token without issuer', function() {
-    var token = jwt.sign({ foo: 'bar' }, priv, { algorithm: 'RS256' });
-
-    it('should check issuer', function(done) {
-      jwt.verify(token, pub, { issuer: 'urn:foo' }, function(err, decoded) {
-        assert.isUndefined(decoded);
-        assert.isNotNull(err);
-        assert.equal(err.name, 'JsonWebTokenError');
-        assert.instanceOf(err, jwt.JsonWebTokenError);
-        done();
-      });
-    });
-  });
-
-  describe('when signing a token with subject', function() {
-    var token = jwt.sign({ foo: 'bar' }, priv, { algorithm: 'RS256', subject: 'subject' });
-
-    it('should check subject', function(done) {
-      jwt.verify(token, pub, { subject: 'subject' }, function(err, decoded) {
-        assert.isNotNull(decoded);
-        assert.isNull(err);
-        done();
-      });
-    });
-
-    it('should throw when invalid subject', function(done) {
-      jwt.verify(token, pub, { subject: 'wrongSubject' }, function(err, decoded) {
-        assert.isUndefined(decoded);
-        assert.isNotNull(err);
-        assert.equal(err.name, 'JsonWebTokenError');
-        assert.instanceOf(err, jwt.JsonWebTokenError);
-        done();
-      });
-    });
-  });
-
-  describe('when signing a token without subject', function() {
-    var token = jwt.sign({ foo: 'bar' }, priv, { algorithm: 'RS256' });
-
-    it('should check subject', function(done) {
-      jwt.verify(token, pub, { subject: 'subject' }, function(err, decoded) {
-        assert.isUndefined(decoded);
-        assert.isNotNull(err);
-        assert.equal(err.name, 'JsonWebTokenError');
-        assert.instanceOf(err, jwt.JsonWebTokenError);
-        done();
-      });
-    });
-  });
-
-  describe('when signing a token with jwt id', function() {
-    var token = jwt.sign({ foo: 'bar' }, priv, { algorithm: 'RS256', jwtid: 'jwtid' });
-
-    it('should check jwt id', function(done) {
-      jwt.verify(token, pub, { jwtid: 'jwtid' }, function(err, decoded) {
-        assert.isNotNull(decoded);
-        assert.isNull(err);
-        done();
-      });
-    });
-
-    it('should throw when invalid jwt id', function(done) {
-      jwt.verify(token, pub, { jwtid: 'wrongJwtid' }, function(err, decoded) {
-        assert.isUndefined(decoded);
-        assert.isNotNull(err);
-        assert.equal(err.name, 'JsonWebTokenError');
-        assert.instanceOf(err, jwt.JsonWebTokenError);
-        done();
-      });
-    });
-  });
-
-  describe('when signing a token without jwt id', function() {
-    var token = jwt.sign({ foo: 'bar' }, priv, { algorithm: 'RS256' });
-
-    it('should check jwt id', function(done) {
-      jwt.verify(token, pub, { jwtid: 'jwtid' }, function(err, decoded) {
-        assert.isUndefined(decoded);
-        assert.isNotNull(err);
-        assert.equal(err.name, 'JsonWebTokenError');
-        assert.instanceOf(err, jwt.JsonWebTokenError);
-        done();
-      });
-    });
-  });
-
-  describe('when verifying a malformed token', function() {
-    it('should throw', function(done) {
-      jwt.verify('fruit.fruit.fruit', pub, function(err, decoded) {
-        assert.isUndefined(decoded);
-        assert.isNotNull(err);
-        assert.equal(err.name, 'JsonWebTokenError');
-        done();
-      });
-    });
-  });
-
-  describe('when decoding a jwt token with additional parts', function() {
-    var token = jwt.sign({ foo: 'bar' }, priv, { algorithm: 'RS256' });
-
-    it('should throw', function(done) {
-      jwt.verify(token + '.foo', pub, function(err, decoded) {
-        assert.isUndefined(decoded);
-        assert.isNotNull(err);
-        done();
-      });
-    });
-  });
-
-  describe('when decoding a invalid jwt token', function() {
-    it('should return null', function(done) {
-      var payload = jwt.decode('whatever.token');
-      assert.isNull(payload);
-      done();
-    });
-  });
-
-  describe('when decoding a valid jwt token', function() {
-    it('should return the payload', function(done) {
-      var obj     = { foo: 'bar' };
-      var token   = jwt.sign(obj, priv, { algorithm: 'RS256' });
-      var payload = jwt.decode(token);
-      assert.equal(payload.foo, obj.foo);
-      done();
-    });
-    it('should return the header and payload and signature if complete option is set', function(done) {
-      var obj     = { foo: 'bar' };
-      var token   = jwt.sign(obj, priv, { algorithm: 'RS256' });
-      var decoded = jwt.decode(token, { complete: true });
-      assert.equal(decoded.payload.foo, obj.foo);
-      assert.deepEqual(decoded.header, { typ: 'JWT', alg: 'RS256' });
-      assert.ok(typeof decoded.signature == 'string');
-      done();
-    });
-  });
-});