From 4f8b3f76de13d3c945374a46d5c2be3d517d2e62 Mon Sep 17 00:00:00 2001
From: Matt Huntington <matt.huntington@gmail.com>
Date: Thu, 17 May 2018 23:04:14 -0700
Subject: [PATCH] jasmine

---
 13. Jasmine/README.md | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 13. Jasmine/README.md

diff --git a/13. Jasmine/README.md b/13. Jasmine/README.md
new file mode 100644
index 0000000..4e1e0fb
--- /dev/null
+++ b/13. Jasmine/README.md	
@@ -0,0 +1,30 @@
+# Test Drive Development
+
+```
+npm install jasmine -g
+```
+
+multBy2.js:
+```javascript
+module.exports = (value) => {
+    return value * 2;
+}
+```
+
+test.js:
+```javascript
+const multBy2 = require('./module.js');
+
+describe("multBy2 test suite", function(){
+    it("should multiply a value by 2", function(){
+        expect(multBy2(2)).toBe(4)
+    })
+    it("should return 0 when passed 0", function(){
+        expect(multBy2(0)).toBe(1)
+    })
+})
+```
+
+```
+jasmine test.js 
+```