added supertest files

dhirk · Sep 14, 2019 · 67e18b1 · 67e18b1
1 parent e886bde
commit 67e18b1
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Showing 6 changed files with 163 additions and 1 deletion.
diff --git a/06 Code Quality.md b/06 Code Quality.md
@@ -382,4 +382,4 @@ Run the `asyncFunctions.js` script. Note that it works in the same way as the pr
 2. instead of printing the exchange rate, ask for the amount to be converted and them return the equivalent in the chosen currency
 3. use the [OpenExchangeRates](https://openexchangerates.org/api/currencies.json) API to display the full name of the chosen currency
 4. rewrite the `printObject` promise as an _async function_.
-5. rewrite another promise as an _async function_.
+5. rewrite another promise as an _async function_.
diff --git a/exercises/07_unit_testing/supertest/.vscode/launch.json b/exercises/07_unit_testing/supertest/.vscode/launch.json
@@ -0,0 +1,28 @@
+
+{
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "name": "Launch via npm",
+      "type": "node",
+      "request": "launch",
+      "cwd": "${workspaceFolder}",
+      "runtimeExecutable": "npm",
+      "runtimeArgs": ["run-script", "debug"],
+      "port": 9229
+    },
+    {
+      "type": "node",
+      "request": "launch",
+      "name": "Jest",
+      "program": "${workspaceFolder}/node_modules/.bin/jest",
+      "args": ["--runInBand"],
+      "console": "integratedTerminal",
+      "internalConsoleOptions": "neverOpen",
+      "disableOptimisticBPs": true,
+      "windows": {
+        "program": "${workspaceFolder}/node_modules/jest/bin/jest",
+      }
+    }
+  ]
+}
diff --git a/exercises/07_unit_testing/supertest/index.js b/exercises/07_unit_testing/supertest/index.js
@@ -0,0 +1,57 @@
+#!/usr/bin/env node
+
+'use strict'
+
+const Koa = require('koa')
+const Router = require('koa-router')
+const stat = require('koa-static')
+const bodyParser = require('koa-bodyparser')
+const handlebars = require('koa-hbs-renderer')
+
+const app = new Koa()
+const router = new Router()
+app.use(stat('public'))
+app.use(bodyParser())
+app.use(handlebars({ paths: { views: `${__dirname}/views` } }))
+app.use(router.routes())
+
+const port = 8080
+
+const data = []
+
+router.get('/', async ctx => {
+	try {
+		const data = {}
+		if(ctx.query.msg) data.msg = ctx.query.msg
+		for(const key in data) data.items[key].key = key
+		ctx.render('home', data)
+	} catch(err) {
+		console.log(err.message)
+		ctx.render('home', {msg: err.message})
+	}
+})
+
+router.post('/', ctx => {
+	try {
+		const body = ctx.request.body
+		body.qty = Number(body.qty)
+		if(isNaN(body.qty)) throw new Error('the quantity must be a number')
+		data.push({item: body.item, qty: body.qty})
+		ctx.redirect('/')
+	} catch(err) {
+		console.log(err.message)
+		ctx.redirect(`/?msg=${err.message}`)
+	}
+})
+
+router.get('/delete/:key', ctx => {
+	try {
+		console.log(`key: ${ctx.params.key}`)
+		ctx.redirect('/msg=item deleted')
+	} catch(err) {
+		console.log(err.message)
+		ctx.redirect(`/${err.message}`)
+	}
+})
+
+module.exports = app.listen(port, () => console.log(`listening on port ${port}`))
diff --git a/exercises/07_unit_testing/supertest/package.json b/exercises/07_unit_testing/supertest/package.json
@@ -0,0 +1,31 @@
+{
+  "name": "testingroutes",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "linter": "node_modules/.bin/eslint .",
+    "test": "node_modules/.bin/jest --coverage --runInBand",
+    "start": "nodemon --inspect ./start.js --ignore public/",
+    "debug": "node --nolazy --inspect-brk=9229 index.js"
+  },
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "http-status-codes": "^1.3.2",
+    "koa": "^2.8.1",
+    "koa-bodyparser": "^4.2.1",
+    "koa-hbs-renderer": "^1.2.0",
+    "koa-router": "^7.4.0",
+    "koa-static": "^5.0.0"
+  },
+  "devDependencies": {
+    "jest": "^24.9.0",
+    "supertest": "^4.0.2"
+  },
+  "jest": {
+    "projects": [
+      "<rootDir>/jest-test.config.js"
+    ]
+  }
+}
diff --git a/exercises/07_unit_testing/supertest/unit tests/index.spec.js b/exercises/07_unit_testing/supertest/unit tests/index.spec.js
@@ -0,0 +1,13 @@
+
+'use strict'
+
+const request = require('supertest')
+const status = require('http-status-codes')
+
+const server = require('../index.js')
+
+beforeAll( async() => console.log('Jest starting!'))
+
+describe('GET /', done => {
+	// tests go here
+})
diff --git a/exercises/07_unit_testing/supertest/views/home.hbs b/exercises/07_unit_testing/supertest/views/home.hbs
@@ -0,0 +1,33 @@
+
+<!DOCTYPE html>
+<html>
+	<head>
+		<title>ToDo List</title>
+		<link rel="stylesheet" href="style.css" />
+	</head>
+	<body>
+		<h1>ToDo List</h1>
+		<h2>My List</h2>
+		{{#if msg}}
+ 			<p class="msg">{{msg}}</p>
+		{{/if}}
+		{{#if items.length}}
+    <table>
+	    <caption>Shopping List</caption>
+	    <tr><th>Item</th><th>Qty</th><th>Action</th></tr>
+	      {{#each items}}
+		      <tr><td>{{this.item}}</td><td>{{this.qty}}</td><td><a href="/delete/{{this.key}}">delete</a></td></tr>
+				{{/each}}
+    </table>
+		{{else}}
+		<h2>Your list is empty, lets add some items...</h2>
+		{{/if}}
+		<form method="post" action="/">
+			Item:
+			<input type="text" name="item" />
+			Qty:
+			<input type="text" name="qty" />
+			<input type="submit" value="Add Item" />
+		</form>
+	</body>
+</html>