Fixed smtp-params for calls with auth

.gitignore

@@ -5,3 +5,4 @@
 # Packages
 node_modules
 npm-debug.log
+.vscode

lib/unpackSMTPConfig.js

@@ -18,8 +18,8 @@ module.exports = function (envVarName, defaultUri, options) {
 
   if (envObj.password() || envObj.username()) {
     outp['auth'] = {
-      username: envObj.username(),
-      password: envObj.password()
+      user: envObj.username(),
+      pass: envObj.password()
     }
   }
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "kth-node-configuration",
-  "version": "1.3.0",
+  "version": "1.3.1",
   "description": "Configuration module for Node.js projects",
   "main": "lib/index.js",
   "repository": {

test/test-unpackSMTPConfig.js

@@ -38,8 +38,8 @@ describe('unpackSMTPConfig', function () {
 
   it('can handle auth', function () {
     const obj = unpackSMTPConfig('no-env-exists', testURIWithSSL)
-    expect(obj.auth.password).to.equal('password')
-    expect(obj.auth.username).to.equal('username')
+    expect(obj.auth.pass).to.equal('password')
+    expect(obj.auth.user).to.equal('username')
   })
 
   it('sets secure on smtps', function () {