fix(core): update

package.json

@@ -13,17 +13,17 @@
     "format": "(gitzone format)"
   },
   "devDependencies": {
-    "@gitzone/tsbuild": "^2.1.22",
-    "@gitzone/tstest": "^1.0.15",
-    "@pushrocks/qenv": "^4.0.6",
-    "@pushrocks/tapbundle": "^3.2.1",
-    "@types/node": "^13.13.4",
-    "tslint": "^6.1.1",
+    "@gitzone/tsbuild": "^2.1.25",
+    "@gitzone/tstest": "^1.0.43",
+    "@pushrocks/qenv": "^4.0.10",
+    "@pushrocks/tapbundle": "^3.2.9",
+    "@types/node": "^14.0.27",
+    "tslint": "^6.1.3",
     "tslint-config-prettier": "^1.15.0"
   },
   "dependencies": {
-    "@pushrocks/smartfile": "^7.0.12",
-    "@pushrocks/smartmail": "^1.0.11",
+    "@pushrocks/smartfile": "^8.0.0",
+    "@pushrocks/smartmail": "^1.0.18",
     "@pushrocks/smartrequest": "^1.1.47",
     "@pushrocks/smartstring": "^3.0.18"
   },

test/test.ts

@@ -28,6 +28,17 @@ tap.test('should send a smartmail', async () => {
   await testMailgunAccount.sendSmartMail(testSmartmail, 'Sandbox Team <sandbox@mail.git.zone>');
 });
 
+tap.test('should send a smartmail with empty body', async () => {
+  const emptyBodySmartmail = new smartmail.Smartmail<IMailgunMessage>({
+    body: '',
+    from: 'Lossless GmbH <noreply@mail.lossless.com>',
+    subject: 'A message with no body from @mojoio/mailgun test'
+  });
+  console.log('ok');
+  await testMailgunAccount.sendSmartMail(emptyBodySmartmail, 'Sandbox Team <sandbox@mail.git.zone>');
+  console.log('hey');
+});
+
 tap.test('should retrieve a mail using a retrieval url', async () => {
   const result = await testMailgunAccount.retrieveSmartMailFromMessageUrl(
     'https://sw.api.mailgun.net/v3/domains/mail.lossless.one/messages/AgMFnnnAKC8xp_dDa79LyoxhloxtaVmnRA=='

ts/mailgun.classes.account.ts

@@ -19,7 +19,8 @@ export class MailgunAccount {
       headers: {
         Authorization: `Basic ${plugins.smartstring.base64.encode(`api:${this.apiToken}`)}`,
         'Content-Type': 'application/json'
-      }
+      },
+      keepAlive: false
     };
     let response: plugins.smartrequest.IExtendedIncomingMessage;
     if (!binaryArg) {
@@ -37,7 +38,8 @@ export class MailgunAccount {
       {
         headers: {
           Authorization: `Basic ${plugins.smartstring.base64.encode(`api:${this.apiToken}`)}`
-        }
+        },
+        keepAlive: false
       },
       formFields
     );
@@ -68,13 +70,23 @@ export class MailgunAccount {
         name: 'subject',
         type: 'string',
         payload: smartmailArg.getSubject(dataArg)
-      },
-      {
+      }
+    ];
+
+    if (smartmailArg.getBody(dataArg)) {
+      formFields.push({
         name: 'html',
         type: 'string',
         payload: smartmailArg.getBody(dataArg)
+      });
+    } else {
+      console.log('message has no body');
+      formFields.push({
+        name: 'html',
+        type: 'string',
+        payload: 'The sender did not provide a bodytext.'
+      });
     }
-    ];
 
     console.log(smartmailArg.attachments);