fix(compliance): updated the npm packages

Updated the outdated npm packages.

Only following dev dependencies are pending to update

```console
Package          Current  Wanted  Latest  Location
readable-stream    2.0.6   2.0.6   3.1.1  soap
sinon             1.17.7  1.17.7   7.2.4  soap
```

package.json

@@ -8,16 +8,16 @@
   "author": "Vinay Pulim <v@pulim.com>",
   "dependencies": {
     "bluebird": "^3.5.0",
-    "concat-stream": "^1.5.1",
-    "debug": "^2.6.9",
+    "concat-stream": "^2.0.0",
+    "debug": "^4.1.1",
     "httpntlm": "^1.5.2",
     "lodash": "^4.17.5",
     "request": ">=2.9.0",
     "sax": ">=0.6",
     "serve-static": "^1.11.1",
-    "strip-bom": "~0.3.1",
+    "strip-bom": "^3.0.0",
     "uuid": "^3.1.0",
-    "xml-crypto": "~0.8.0"
+    "xml-crypto": "^1.2.0"
   },
   "repository": {
     "type": "git",
@@ -46,34 +46,34 @@
   ],
   "license": "MIT",
   "devDependencies": {
-    "@types/bluebird": "^3.5.25",
-    "@types/debug": "^4.1.1",
+    "@types/bluebird": "^3.5.26",
+    "@types/debug": "^4.1.2",
     "@types/express": "^4.16.1",
-    "@types/lodash": "^4.14.121",
-    "@types/node": "^11.9.4",
+    "@types/lodash": "^4.14.122",
+    "@types/node": "^11.11.0",
     "@types/request": "^2.48.1",
     "@types/sax": "^1.0.1",
     "@types/uuid": "^3.4.4",
     "body-parser": "^1.15.2",
     "colors": "^1.3.3",
-    "coveralls": "^3.0.2",
-    "diff": "^2.2.1",
+    "coveralls": "^3.0.3",
+    "diff": "^4.0.1",
     "doctoc": "^1.4.0",
     "duplexer": "~0.1.1",
     "express": "^4.16.4",
     "finalhandler": "^1.1.1",
     "glob": "^7.1.3",
     "jshint": "^2.10.1",
-    "mocha": "~5.2.0",
-    "nyc": "^11.4.1",
+    "mocha": "^6.0.2",
+    "nyc": "^13.3.0",
     "readable-stream": "~2.0.2",
-    "semver": "~5.0.3",
-    "should": "~3.3.0",
-    "sinon": "^1.17.5",
+    "semver": "^5.6.0",
+    "should": "^13.2.3",
+    "sinon": "^1.17.7",
     "source-map-support": "^0.5.10",
-    "timekeeper": "~0.0.4",
-    "tslint": "^5.12.1",
+    "timekeeper": "^2.1.2",
+    "tslint": "^5.13.1",
     "typedoc": "^0.14.2",
-    "typescript": "^3.3.3"
+    "typescript": "^3.3.3333"
   }
 }

test/mocha.opts

@@ -1,4 +1,4 @@
 --reporter spec
---ui exports
+--ui bdd
 --require should
 --require source-map-support/register

test/security/BasicAuthSecurity.js

@@ -14,6 +14,13 @@ describe('BasicAuthSecurity', function() {
       new BasicAuthSecurity(username, password, {});
     });
 
+    it('Should have Authorization header when addHeaders is invoked', function() {
+      var security = new BasicAuthSecurity(username, password, {});
+      var headers = {};
+      security.addHeaders(headers);
+      headers.should.have.property('Authorization');
+    });
+
     it('is used in addOptions', function() {
       var options = {};
       var defaultOptions = { foo: 3 };

test/security/BearerSecurity.js

@@ -20,5 +20,12 @@ describe('BearerSecurity', function() {
       instance.addOptions(options);
       options.should.have.property("foo", 2);
     });
+
+    it('should return the authoriation header on calling addHeader', () => {
+      const security = new BearerSecurity(token, {});
+      let headers = {};
+      security.addHeaders(headers);
+      headers.should.have.property('Authorization', "Bearer token");
+    });
   });
 });

test/security/ClientSSLSecurity.js

@@ -44,6 +44,48 @@ describe('ClientSSLSecurity', function() {
     instance.should.have.property("key", keyBuffer);
   });
 
+  it('should accept a String as argument for the key or cert', function () {
+    var certString = join(__dirname, '..', 'certs', 'agent2-cert.pem'),
+      keyString = join(__dirname, '..', 'certs', 'agent2-key.pem'),
+      certBuffer = fs.readFileSync(join(__dirname, '..', 'certs', 'agent2-cert.pem')),
+      keyBuffer = fs.readFileSync(join(__dirname, '..', 'certs', 'agent2-key.pem')),
+      instance;
+
+    instance = new ClientSSLSecurity(keyString, certString, certString);
+    instance.should.have.property("ca", certBuffer);
+    instance.should.have.property("cert", certBuffer);
+    instance.should.have.property("key", keyBuffer);
+  });
+
+  it('should not accept a integer as argument for the key', function () {
+    var instance;
+    try {
+      instance = new ClientSSLSecurity(10);
+    } catch(error) {
+      // do nothing
+    }
+    should(instance).not.be.ok();
+  });
+
+  it('should not accept a integer as argument for the key', function () {
+    var instance;
+    try {
+      instance = new ClientSSLSecurity(null, 10);
+    } catch(error) {
+      // do nothing
+    }
+    should(instance).not.be.ok();
+  });
+
+  it('should return blank string when call toXml', function () {
+    var certBuffer = fs.readFileSync(join(__dirname, '..', 'certs', 'agent2-cert.pem')),
+      keyBuffer = fs.readFileSync(join(__dirname, '..', 'certs', 'agent2-key.pem')),
+      instance;
+
+    instance = new ClientSSLSecurity(keyBuffer, certBuffer, certBuffer);
+    var xml = instance.toXML();
+    xml.should.be.exactly('');
+  });
   it('should accept a Array as argument for the ca', function () {
     var caList = [];
     var instance = new ClientSSLSecurity(null, null, caList);

test/security/ClientSSLSecurityPFX.js

@@ -97,4 +97,33 @@ describe('ClientSSLSecurityPFX', function() {
     instance = new ClientSSLSecurityPFX(pfkBuffer);
     instance.should.have.property("pfx", pfkBuffer);
   });
+
+  it('should return a blank when toXML is called', function () {
+    var pfkBuffer = fs.readFileSync(join(__dirname, '..', 'certs', 'pfk-buffer.pfx')),
+      instance;
+
+    instance = new ClientSSLSecurityPFX(pfkBuffer);
+    var xml = instance.toXML();
+    xml.should.be.exactly('');
+  });
+
+  it('should accept a String as argument for the pfx cert', function () {
+    var pfkBuffer = fs.readFileSync(join(__dirname, '..', 'certs', 'pfk-buffer.pfx')),
+      instance;
+
+    instance = new ClientSSLSecurityPFX(join(__dirname, '..', 'certs', 'pfk-buffer.pfx'));
+    instance.should.have.property("pfx", pfkBuffer);
+  });
+
+  it('should have an options with addOptions', function () {
+    var pfkBuffer = fs.readFileSync(join(__dirname, '..', 'certs', 'client-password.pfx')),
+      instance;
+
+    instance = new ClientSSLSecurityPFX(pfkBuffer, 'test2est');
+    var options = { foo: 5 };
+    instance.addOptions(options);
+    options.should.have.property("pfx", pfkBuffer);
+    options.should.have.property("passphrase", 'test2est');
+    options.should.have.property("foo", 5);
+  });
 });