Add basic plugin and rule scaffolding using yo eslint

tests/lib/rules/import-grouped.js

@@ -0,0 +1,37 @@
+/**
+ * @fileoverview Import statements should be grouped by extensions and groups can have custom order between them
+ * @author Abhas Bhattacharya
+ */
+"use strict";
+
+//------------------------------------------------------------------------------
+// Requirements
+//------------------------------------------------------------------------------
+
+var rule = require("../../../lib/rules/import-grouped"),
+
+    RuleTester = require("eslint").RuleTester;
+
+
+//------------------------------------------------------------------------------
+// Tests
+//------------------------------------------------------------------------------
+
+var ruleTester = new RuleTester();
+ruleTester.run("import-grouped", rule, {
+
+    valid: [
+
+        // give me some code that won't trigger a warning
+    ],
+
+    invalid: [
+        {
+            code: "`import 'a'; import 'style.css';import 'b';`",
+            errors: [{
+                message: "Fill me in.",
+                type: "Me too"
+            }]
+        }
+    ]
+});