PhpSpec 2.0 ilustrated by examples

Illustrated by examples2.0.0-BETA1

http://phpspec.net

http://github.com/phpspec/phpspecMarcello Duarte | @_md

Konstantin Kudryashov | @everzet

generate or edit specs

run the specs

edit code generate code

Installation

Create a composer.json file:

Installation

Get composer, if you don’t have it already

Installation

Install

Generate Specs

$

Generated Specs

Edit the Spec

Run Specs

$

Generate Code

Generated Code

Edit Code

Run Specs

$

:)

Matchers

object expectation matcher

$result ->should->shouldNot->should

->shouldNot Be...()Be...()$result

Types of Matchers

Identity

Comparison

Throw

Type

Object State

Inline

Identity

$this->greet()->shouldReturn('Hello, World!');

$this->greet()->shouldBe('Hello, World!');

$this->greet()->shouldBeEqualTo('Hello, World!');

$this->greet()->shouldEqual('Hello, World!');

===

Comparison

$this->greet()->shouldBeLike('Hello, World!');

==

Throw

$this->shouldThrow('EndOfTheWorld')->duringGreet();

$this->shouldThrow('EndOfTheWorld')->during('greet');

$this->greet() ->shouldThrow(new \Exception('the end')) ->duringGreet('some argument');

$this->greet()->shouldThrow('EndOfTheWorld') ->during('greet', array('some argument'));

Type

$this->greet()->shouldBeAnInstanceOf('Greeting');

$this->greet()->returnAnInstanceOf('Greeting');

$this->greet()->haveType('Greeting');

Object State

class ShoppingCartSpec extends ObjectBehavior{ function it_is_created_empty() { $this->shouldNotHaveItems(); }}

class ShoppingCart{ public function hasItems() {}}

has -> have

Object State

class LifeSpec extends ObjectBehavior{ function it_is_simple() { $this->shouldBeSimple(); }}

class Life{ public function isSimple() {}}

is -> be

Inline

class NeoSpec extends ObjectBehavior { function it_should_be_the_one() { $this->shouldBeTheOne(); }

function getMatchers() { return [ 'beTheOne' => function($actual) { return $actual instanceof TheOne; } ]; }}

Formatters

Progress

$

Dot

$ -fdot

Pretty

$ -fpretty

Nyan

$ -fnyan

Let & Let go

Constructors

Stubbing

Mocking

More

github.com/phpspec/phpspec

phpspec.net

groups.google.com/forum/#!forum/phpspec-dev

twitter.com/phpspec