PHPUnitSample

Entry.php

<?php
class Entry {
  const STATUS_DRAFT = 'draft';
  const STATUS_PUBLISHED = 'published';
  const STATUS_DELETED = 'deleted';

  var $status = self::STATUS_DRAFT;
  var $title;

  public function publish() {
    $this->status = self::STATUS_PUBLISHED;
  }

  public function delete() {
    $this->status = self::STATUS_DELETED;
  }
}
?>

EntrySpec.php

<?php
spl_autoload_register(function ($className) {
  include "$className.php";
});

class EntrySpec extends PHPUnit_Extensions_Story_TestCase {

  /**
   * @scenario
   */
  public function statusForNewEntryIsDraft() {
    $this->given('New Entry')
         ->then('Status should be', Entry::STATUS_DRAFT);
  }

  /**
   * @scenario
   */
  public function statusAfterPublishEntryIsPublished() {
    $this->given('Some Entry')
         ->when('publish Entry')
         ->then('Status should be', Entry::STATUS_PUBLISHED);
  }

  /**
   * @scenario
   */
  public function statusAfterDeleteEntryIsDeleted() {
    $this->given('Some Entry')
         ->when('delete Entry')
         ->then('Status should be', Entry::STATUS_DELETED);
  }

  public function runGiven(&$world, $action, $arguments) {
    switch($action) {
      case 'New Entry':
      case 'Some Entry':
        $world['entry'] = new Entry();
        break;
      default:
        return $this->notImplemented($action);
    }
  }

  public function runWhen(&$world, $action, $arguments) {
    switch($action) {
      case 'delete Entry':
        $world['entry']->delete();
        break;
      case 'publish Entry':
        $world['entry']->publish();
        break;
      default:
        return $this->notImplemented($action);
    }
  }

  public function runThen(&$world, $action, $arguments) {
    switch($action) {
      case 'Status should be':
        $this->assertEquals($arguments[0], $world['entry']->status);
        break;
      default:
        return $this->notImplemented($action);
    }
  }
}
?>

EntryTest.php

<?php
spl_autoload_register(function ($className) {
  include "$className.php";
});

class EntryTest extends PHPUnit_Framework_TestCase {

  public function testStatus() {
    $entry = new Entry();
    $this->assertEquals(Entry::STATUS_DRAFT, $entry->status);

    $entry->publish();
    $this->assertEquals(Entry::STATUS_PUBLISHED, $entry->status);

    $entry->delete();
    $this->assertEquals(Entry::STATUS_DELETED, $entry->status);
  }
}
?>