testing

package-lock.json

@@ -845,6 +845,12 @@
       "resolved": "https://registry.npmjs.org/repeat-string/-/repeat-string-1.6.1.tgz",
       "integrity": "sha1-jcrkcOHIirwtYA//Sndihtp15jc="
     },
+    "rewire": {
+      "version": "2.5.2",
+      "resolved": "https://registry.npmjs.org/rewire/-/rewire-2.5.2.tgz",
+      "integrity": "sha1-ZCfee3/u+n02QBUH62SlOFvFjcc=",
+      "dev": true
+    },
     "right-align": {
       "version": "0.1.3",
       "resolved": "https://registry.npmjs.org/right-align/-/right-align-0.1.3.tgz",

package.json

@@ -19,6 +19,7 @@
     "atom-ui-reporter": "0.0.1",
     "expect": "^1.20.2",
     "mocha": "^3.0.0",
+    "rewire": "^2.5.2",
     "supertest": "^2.0.0"
   }
 }

server/server.js

@@ -10,6 +10,16 @@ app.get('/', (req, res) => {
   })
 });
 
+app.get('/users', (req, res) => {
+  res.send([
+    {name: 'Tyrel', age: 29},
+    {name: 'Lauren', age: 32},
+    {name: 'Max', age: 33}
+  ])
+
+
+});
+
 
 app.listen(3000);
 

server/server.test.js

@@ -1,16 +1,37 @@
 const request = require('supertest')
 const expect = require('expect')
-
 var app = require('./server').app;
 
-it('should return hello world response', (done) => {
-  request(app)
-  .get('/')
-  .expect(404)
-  .expect((res) => {
-    expect(res.body).toInclude({
-      error: 'Page not found'
+describe('Server', () => {
+
+  describe('/', () => {
+    it('should return hello world response', (done) => {
+      request(app)
+      .get('/')
+      .expect(404)
+      .expect((res) => {
+        expect(res.body).toInclude({
+          error: 'Page not found'
+        });
+      })
+      .end(done);
+    });
+  });
+
+describe('/users', () => {
+  it('should return my user object', (done) => {
+    request(app)
+    .get('/users')
+    .expect(200)
+    .expect((res) => {
+      expect(res.body).toInclude({
+        name: "Tyrel",
+        age:29
+      });
     })
-  })
-  .end(done);
+    .end(done);
+  });
+});
+
+
 });

spies/app.js

@@ -0,0 +1,10 @@
+module.exports.handleSignup  = (email, password) => {
+
+  // Check if email already exists
+  db.saveUser({
+    email,
+    pasword
+  });
+  // Send welcome email
+
+}

spies/app.tests.js

@@ -0,0 +1,9 @@
+const expect = require('expect');
+
+describe('App', () => {
+  it('should call the spy correctly',() => {
+    var spy = expect.createSpy();
+    spy('Andrew', 25);
+    expect(spy).toHaveBeenCalled('Andrew', 25);
+  })
+})

spies/db.js

@@ -0,0 +1,3 @@
+module.exports.saveUser = (user) => {
+  console.log("Saving user", user);
+}

utils/utils.test.js

@@ -1,40 +1,48 @@
 const expect = require('expect');
 const utils = require("./utils");
 
-it('should add two numbers', () => {
-  var res = utils.add(33, 11);
-  expect(res).toBe(44).toBeA('number');
-});
+describe('Utils', () => {
+
+  describe("#add", () => {
+    it('should add two numbers', () => {
+      var res = utils.add(33, 11);
+      expect(res).toBe(44).toBeA('number');
+    });
+    it('should add two numbers async', (done) => {
+      utils.asyncAdd(33, 11, (sum) => {
+        expect(sum).toBe(44).toBeA('number');
+        done();
+      });
+    });
+  })
+
+  describe("#square", () => {
+    it('should square a number', (done) => {
+      utils.asyncSquare(3, (total) => {
+        expect(total).toBe(9).toBeA('number');
+        done();
+      });
+    });
+
+    it('should square a number', () => {
+      var res = utils.square(13);
+      expect(res).toBe(169).toBeA('number');
+    });
 
-it('should add two numbers async', (done) => {
-  utils.asyncAdd(33, 11, (sum) => {
-    expect(sum).toBe(44).toBeA('number');
-    done();
   });
-});
 
-it('should add square a number', (done) => {
-  utils.asyncSquare(3, (total) => {
-    expect(total).toBe(9).toBeA('number');
-    done();
-  });
-});
+  it('should set the name', () => {
+    var user = { age: 29, location: "Boston" };
 
-it('should square a number', () => {
-  var res = utils.square(13);
-  expect(res).toBe(169).toBeA('number');
-});
+    var res = utils.setName(user, "Tyrel Souza");
 
-it('should set the name', () => {
-  var user = { age: 29, location: "Boston" };
+    expect(res).toInclude({
+      age: user.age,
+      firstName: "Tyrel",
+      lastName: "Souza",
+    }).toBeA('object');
+  })
 
-  var res = utils.setName(user, "Tyrel Souza");
-
-  expect(res).toInclude({
-    age: user.age,
-    firstName: "Tyrel",
-    lastName: "Souza",
-  }).toBeA('object');
 })