docs: put before/afterAll into describe block

shelfio · Apr 12, 2019 · 4efd29f · 4efd29f
1 parent 1a86789
commit 4efd29f
Showing 1 changed file with 13 additions and 11 deletions.
diff --git a/readme.md b/readme.md
@@ -42,17 +42,19 @@ module.exports = {
 ```js
 const {MongoClient} = require('mongodb');
 
-let connection;
-let db;
-
-beforeAll(async () => {
-  connection = await MongoClient.connect(global.__MONGO_URI__, {useNewUrlParser: true});
-  db = await connection.db(global.__MONGO_DB_NAME__);
-});
-
-afterAll(async () => {
-  await connection.close();
-  await db.close();
+describe('insert', () => {
+  let connection;
+  let db;
+
+  beforeAll(async () => {
+    connection = await MongoClient.connect(global.__MONGO_URI__, {useNewUrlParser: true});
+    db = await connection.db(global.__MONGO_DB_NAME__);
+  });
+
+  afterAll(async () => {
+    await connection.close();
+    await db.close();
+  });
 });
 ```