[#1] add test framework

.github/actions/modules-updater-action/index.js

@@ -1,15 +1,23 @@
-const core = require('@actions/core');
-const github = require('@actions/github');
+/**
+ * Pinpoint gitbook template engine
+ * Copyright 2021-present NAVER Corp.
+ * Apache License v2.0
+ */
+
+'use strict'
+
+const core = require('@actions/core')
+const github = require('@actions/github')
 
 try {
   // `who-to-greet` input defined in action metadata file
-  const nameToGreet = core.getInput('who-to-greet');
-  console.log(`Hello ${nameToGreet}!`);
-  const time = (new Date()).toTimeString();
-  core.setOutput("time", time);
+  const templateMarkdownFile = core.getInput('template-markdown-file')
+  console.log(`Hello ${templateMarkdownFile}!`)
+  const time = (new Date()).toTimeString()
+  core.setOutput("time", time)
   // Get the JSON webhook payload for the event that triggered the workflow
   const payload = JSON.stringify(github.context.payload, undefined, 2)
-  console.log(`The event payload: ${payload}`);
+  console.log(`The event payload: ${payload}`)
 } catch (error) {
-  core.setFailed(error.message);
+  core.setFailed(error.message)
 }

.github/actions/modules-updater-action/test/index.test.js

@@ -0,0 +1,7 @@
+/**
+ * Pinpoint gitbook template engine
+ * Copyright 2021-present NAVER Corp.
+ * Apache License v2.0
+ */
+
+'use strict'