Added automated testing of dist

.travis.yml

@@ -5,3 +5,8 @@ node_js:
   - 12
 cache:
   npm: true
+jobs:
+  include:
+    - stage: Test generated dist
+      if: tag IS present
+      script: yarn run test-dist

package.json

@@ -5,11 +5,12 @@
   "main": "blog-post-workflow.js",
   "scripts": {
     "start": "node blog-post-workflow.js",
-    "start-test": "node test.js",
     "local-run": "start-server-and-test start-server http://localhost:8080 start-test",
-    "test-run": "npm run start-test && diff test/Readme.md test/Readme.md.snap",
     "start-server": "node test/test-server.js",
+    "test-run": "node test.js && diff test/Readme.md test/Readme.md.snap",
     "test": "npm run lint && start-server-and-test start-server http://localhost:8080 test-run",
+    "test-run-dist": "DIST=true node test.js && diff test/Readme.md test/Readme.md.snap",
+    "test-dist": "npm run lint && start-server-and-test start-server http://localhost:8080 test-run-dist",
     "lint": "jshint --exclude='node_modules/' *.js",
     "build": "parcel build  --no-source-maps --target=node --bundle-node-modules blog-post-workflow.js"
   },

test.js

@@ -18,6 +18,8 @@ fs.writeFile(path.join(__dirname, 'test', 'Readme.md'), template, () => {
     process.env.INPUT_DISABLE_SORT = "false";
     process.env.INPUT_TEMPLATE = "default";
     process.env.TEST_MODE = "true";
-    require('./blog-post-workflow');
+    const testFile = process.env.DIST ? './dist/blog-post-workflow' :'./blog-post-workflow';
+    console.log('Testing: ', testFile);
+    require(testFile);
 });