Pete pgchamberlin

#TDD Practices

##Bad Practices Patterns that can be improved, or simply bad practices spotted within unit tests.

##PHP

###1) Repetition in all tests. Create a setUp() to handle this:

Devopsdays London 2017

	<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
	"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

	<html>
	<head>
	<meta http-equiv="content-type" content="text/html; charset=utf-8">

	<title>Hungry Kid!</title>
	<style type="text/css">

	<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
	<html>
	<head>
	<meta http-equiv="content-type" content="text/html; charset=utf-8">
	<title>Drag and Drop</title>

	<style type="text/css">
	body {
	margin:15px;
	padding:0;

	"""
	IAM boto examples:
	In this example we create a group that provides access
	to all EC2 and S3 resources and actions and then add a
	user to that group.
	"""
	import boto

	#
	# First create a connection to the IAM service

	strs = ['foo', 'bar', 'baz']

	# standard long form way
	caps = strs.map { \|str\| str.upcase }

	# short hand
	caps = strs.map(&:upcase)

	# The & takes any object and calls to_proc on it
	# In the above example we're using a Symbol and not an object

	# When calling a method with a splat then the parameters are passed as a comma separated list
	# When receiving arguments with a splat then they are converted into an Array
	# When using a double splat (2.0+) then the argument is converted into a Hash (i.e. named parameters)

	def foo(*args)
	p args
	end

	foo 'a', 'b', 'c'
	# => ["a", "b", "c"]

	<?php
	$multilevelArray = array(
	"a" => array(
	"i" => "aa",
	"ii" => "bb",
	"url" => "http://www.integralist.co.uk/",
	"iii" => "cc"
	),
	"b" => "c",
	"url" => "http://www.github.com/"