mock-yeah - npm Package Compare versions

Comparing version 0.3.0 to 0.4.0

package.json

 {
   "name": "mock-yeah",
-  "version": "0.3.0",
+  "version": "0.4.0",
   "description": "An invaluable service mocking platform built on Express.",
@@ -34,2 +34,3 @@ "main": "index.js",
   "devDependencies": {
+    "chai": "^3.4.1",
     "eslint": "^1.10.3",
@@ -36,0 +37,0 @@ "eslint-config-airbnb": "^2.1.1",

README.md

@@ -35,3 +35,3 @@ # Mock Yeah
 
-  mockyeah.get('/hello-world', {text: 'Hello World'});
+  mockyeah.get('/hello-world', { text: 'Hello World' });
   ```
@@ -44,5 +44,5 @@
 
-1. Open http://localhost:4001/hello-world
+1. Open [http://localhost:4001/hello-world](http://localhost:4001/hello-world)
 
-1. Profit. You should see "Hello World" returned from the mock server.
+1. Profit. You should see "Hello World" returned from your mock server.
 
@@ -49,0 +49,0 @@ ### Testing example

server/lib/RouteResolver.js

@@ -17,2 +17,8 @@ 'use strict';
   return (req, res) => {
+    let send;
+
+    // Default latency to 0 when undefined
+    response.latency = response.latency || 0;
+
+    // Default response status to 200 when undefined
     res.status(response.status || 200);
@@ -23,22 +29,24 @@
 
-    if (response.filePath) { // if filePath, send filedefaultResponseType('json');
+    if (response.filePath) { // if filePath, send file
       if (response.type) res.type(response.type);
-      res.sendFile(path.resolve(response.filePath));
+      send = res.sendFile.bind(res, path.resolve(response.filePath));
     } else if (response.fixture) { // if fixture, send fixture file
       if (response.type) res.type(response.type);
       fixturesDir = fixturesDir || app.config.get('fixturesDir');
-      res.sendFile(path.resolve(fixturesDir, response.fixture));
+      send = res.sendFile.bind(res, path.resolve(fixturesDir, response.fixture));
     } else if (response.html) { // if html, set Content-Type to application/html and send
       res.type(response.type || 'html');
-      res.send(response.html);
+      send = res.send.bind(res, response.html);
     } else if (response.json) { // if json, set Content-Type to application/json and send
       res.type(response.type || 'json');
-      res.send(response.json);
+      send = res.send.bind(res, response.json);
     } else if (response.text) { // if text, set Content-Type to text/plain and send
       res.type(response.type || 'text');
-      res.send(response.text);
+      send = res.send.bind(res, response.text);
     } else { // else send empty response
       res.type(response.type || 'text');
-      res.send();
+      send = res.send.bind(res);
     }
+
+    setTimeout(send, response.latency);
   };
@@ -45,0 +53,0 @@ };

test/integration/readme-example-test.js

 'use strict';
 
+require('../TestHelper');
 const request = require('supertest')('http://localhost:4041');
@@ -4,0 +5,0 @@ const mockyeah = require('../../index.js');

test/integration/response-test.js

@@ -6,2 +6,3 @@ 'use strict';
 const mockyeah = TestHelper.mockyeah;
+const expect = require('chai').expect;
 
@@ -188,2 +189,39 @@ describe('Response', () => {
 
+  describe('Latency', () => {
+    it('should response with latency', (done) => {
+      const latency = 1000;
+      const threshold = latency + 100;
+
+      mockyeah.get('/slow/service', { text: 'Hello', latency });
+
+      const start = (new Date).getTime();
+
+      request
+        .get('/slow/service')
+        .expect(200, 'Hello', done)
+        .expect(() => {
+          const now = (new Date).getTime();
+          const duration = now - start;
+          expect(duration).to.be.within(latency, threshold);
+        }, done);
+    });
+
+    it('should respond with no latency', (done) => {
+      const threshold = 25;
+
+      mockyeah.get('/fast/service', { text: 'Hello' });
+
+      const start = (new Date).getTime();
+
+      request
+        .get('/fast/service')
+        .expect(200, 'Hello', done)
+        .expect(() => {
+          const now = (new Date).getTime();
+          const duration = now - start;
+          expect(duration).to.be.below(threshold);
+        }, done);
+    });
+  });
+
   describe('Text', () => {
@@ -190,0 +228,0 @@ it('should respond with text Content-Type for text', (done) => {

test/TestHelper.js

@@ -8,7 +8,5 @@ 'use strict';
 
-after(() => {
-  mockyeah.close();
-});
+after(() => mockyeah.close());
 
 module.exports.mockyeah = mockyeah;
 module.exports.request = request('http://localhost:4041');

No alert changes

Improved metrics

Total package byte prevSize

22465

increased by6.54%

Lines of code

450

increased by8.17%

Worsened metrics

Dev dependency count

7

increased by16.67%

No dependency changes