swagger-api · ponelat · Feb 22, 2016 · Feb 22, 2016 · mohsen1 · Feb 22, 2016
diff --git a/index.js b/index.js
diff --git a/package.json b/package.json
@@ -4,7 +4,8 @@
   "description": "sway in a worker",
   "main": "index.js",
   "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "build": "webpack --config webpack.config.js"
   },
   "repository": {
     "type": "git",
@@ -19,5 +20,10 @@
   "bugs": {
     "url": "https://github.com/mohsen1/sway-worker/issues"
   },
-  "homepage": "https://github.com/mohsen1/sway-worker#readme"
+  "homepage": "https://github.com/mohsen1/sway-worker#readme",
+  "devDependencies": {
+    "json-loader": "0.5.4",
+    "sway": "0.6.0",
+    "webpack": "2.1.0-beta.2"
+  }
 }
diff --git a/test.basics.js b/test.basics.js
@@ -0,0 +1,46 @@
+describe('basics', function(){
+
+  it('should return an error for invalid swagger', function(done){
+
+    var worker = new Worker('./index.js')
+
+    worker.onmessage = function (msg) {
+      try {
+        expect(msg.data.errors.length).to.eql(1)
+        expect(msg.data.errors[0].message).to.match(/Unable to identify the Swagger version/)
+        done()
+      } catch(e) {
+        done(e)
+      }
+    }
+
+    worker.onerror = done
+    worker.postMessage({definition: {}})
+
+  })
+
+  it('should return no errors for valid swagger spec', function(done){
+
+    var worker = new Worker('./index.js')
+
+    worker.onmessage = function (msg) {
+      try {
+        expect(msg.data.errors.length).to.eql(0)
+        done()
+      } catch(e) {
+        done(e)
+      }
+    }
+
+    worker.onerror = done
+    worker.postMessage({definition: { 
+      swagger: '2.0',
+      info: {
+        title: 'Title',
+        version: '1.0.0',
+      },
+      paths: {}
+    }})
+
+  })
+})
diff --git a/test.html b/test.html
@@ -0,0 +1,22 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Sway-Worker Mocha Tests</title>
+  <link href="https://cdn.rawgit.com/mochajs/mocha/2.2.5/mocha.css" rel="stylesheet" />
+</head>
+<body>
+  <div id="mocha"></div>
+
+  <script src="https://cdn.rawgit.com/Automattic/expect.js/0.3.1/index.js"></script>
+  <script src="https://cdn.rawgit.com/mochajs/mocha/2.2.5/mocha.js"></script>
+
+  <script>mocha.setup('bdd')</script>
+  <script src="test.basics.js"></script>
+  <script>
+    mocha.checkLeaks();
+    mocha.globals(['expect']);
+    mocha.run();
+  </script>
+</body>
+</html>
diff --git a/webpack.config.js b/webpack.config.js
@@ -0,0 +1,16 @@
+var webpack = require('webpack');
+
+module.exports = {
+  entry: './worker.js',
+  output: {
+    filename: 'index.js'
+  },
+  module: {
+    loaders: [
+      { test: /\.json$/, loader: 'json-loader' }
+    ]
+  },
+  plugins: [
+    new webpack.optimize.UglifyJsPlugin()
+  ]
+};
diff --git a/worker.js b/worker.js
@@ -0,0 +1,56 @@
+var Sway = require('sway')
+
+// Worker code from here
+onmessage = function(message) {
+
+  Sway.create(message.data).then(function (api) {
+
+    var results = api.validate();
+
+    if (results.errors.length) {
+
+      postMessage({
+        specs: api.definitionFullyResolved || api.definition,
+        errors: sanitizeErrors(results.errors),
+        warnings: results.warnings
+      });
+      return;
+    }
+
+    postMessage({
+      errors: [],
+      specs: api.definitionFullyResolved,
+      warnings: results.warnings
+    });
+  })
+
+  .catch(function (err) {
+    postMessage({
+      specs: message.data,
+      warnings: [],
+      errors: [{
+        message: err.message,
+        code: err.code ? 'ERROR_THROWN_BY_SWAY_CODE: ' + err.code :
+          'UNCAUGHT_SWAY_WORKER_ERROR'
+      }]
+    });
+  });
+};
+
+// Error object can not get serialized using the structured cloning algorithm,
+// therefore we're removing them and appending the error message to our main
+// error object.
+function sanitizeErrors(errors) {
+  if (!errors || !errors.length) {
+    return [];
+  }
+
+  return errors.map(function(error){
+    if (error.err instanceof Error) {
+      error.message = error.err.message;
+      delete error.err;
+    }
+
+    return error;
+  });
+}