Modules

  1. +Kohana
    2. Debug
    3. HTTP_Cache
    4. I18n
    5. Kohana
    6. Kohana_Config_Writer
    7. Kohana_Core
    8. Request
    9. Request_Client
    10. Request_Client_Curl
    11. Request_Client_External
    12. Request_Client_HTTP
    13. Request_Client_Internal
    14. Request_Client_Stream
    15. Response
    16. Route
    17. UTF8
    18. View
    19. +Configuration
      1. Config
      2. Config_File
      3. Config_Group
      4. Kohana_Config_File_Reader
      5. Kohana_Config_Reader
      6. Kohana_Config_Source
    20. +Controller
      1. Controller
      2. Controller_Template
      3. Controller_Welcome
    21. +Exceptions
      1. HTTP_Exception
      2. HTTP_Exception_400
      3. HTTP_Exception_401
      4. HTTP_Exception_402
      5. HTTP_Exception_403
      6. HTTP_Exception_404
      7. HTTP_Exception_405
      8. HTTP_Exception_406
      9. HTTP_Exception_407
      10. HTTP_Exception_408
      11. HTTP_Exception_409
      12. HTTP_Exception_410
      13. HTTP_Exception_411
      14. HTTP_Exception_412
      15. HTTP_Exception_413
      16. HTTP_Exception_414
      17. HTTP_Exception_415
      18. HTTP_Exception_416
      19. HTTP_Exception_417
      20. HTTP_Exception_500
      21. HTTP_Exception_501
      22. HTTP_Exception_502
      23. HTTP_Exception_503
      24. HTTP_Exception_504
      25. HTTP_Exception_505
      26. Kohana_Exception
      27. Request_Exception
      28. Session_Exception
      29. UTF8_Exception
      30. Validation_Exception
      31. View_Exception
    22. +HTTP
      1. HTTP
      2. HTTP_Header
      3. HTTP_Message
      4. HTTP_Request
      5. HTTP_Response
    23. +Helpers
      1. Arr
      2. CLI
      3. Cookie
      4. Date
      5. Feed
      6. File
      7. Form
      8. Fragment
      9. HTML
      10. Inflector
      11. Num
      12. Profiler
      13. Text
      14. URL
      15. Upload
    24. +Logging
      1. Log
      2. Log_File
      3. Log_StdErr
      4. Log_StdOut
      5. Log_Syslog
      6. Log_Writer
    25. +Models
      1. Model
    26. +Security
      1. Encrypt
      2. Security
      3. Valid
      4. Validation
    27. +Session
      1. Session
      2. Session_Cookie
      3. Session_Native
  2. +Kohana/Auth
    2. Auth
    3. Auth_File
    4. Auth_ORM
    5. Model_Auth_Role
    6. Model_Auth_User
    7. Model_Auth_User_Token
    8. Model_Role
    9. Model_User
    10. Model_User_Token
  3. +Kohana/Cache
    2. Cache
    3. Cache_Apc
    4. Cache_Arithmetic
    5. Cache_Exception
    6. Cache_File
    7. Cache_GarbageCollect
    8. Cache_Memcache
    9. Cache_MemcacheTag
    10. Cache_Sqlite
    11. Cache_Tagging
    12. Cache_Wincache
  4. +Kohana/Codebench
    2. Codebench
    3. +Controllers
      1. Controller_Codebench
    4. +Tests
      1. Bench_ArrCallback
      2. Bench_AutoLinkEmails
      3. Bench_DateSpan
      4. Bench_ExplodeLimit
      5. Bench_GruberURL
      6. Bench_LtrimDigits
      7. Bench_MDDoBaseURL
      8. Bench_MDDoImageURL
      9. Bench_MDDoIncludeViews
      10. Bench_StripNullBytes
      11. Bench_Transliterate
      12. Bench_URLSite
      13. Bench_UserFuncArray
      14. Bench_ValidColor
      15. Bench_ValidURL
  5. +Kohana/Database
    2. DB
    3. Database
    4. Database_Expression
    5. +Configuration
      1. Config_Database
      2. Config_Database_Reader
      3. Config_Database_Writer
    6. +Drivers
      1. Database_MySQL
      2. Database_PDO
    7. +Exceptions
      1. Database_Exception
    8. +Models
      1. Model_Database
    9. +Query
      1. Database_Query
      2. Database_Query_Builder
      3. Database_Query_Builder_Delete
      4. Database_Query_Builder_Insert
      5. Database_Query_Builder_Join
      6. Database_Query_Builder_Select
      7. Database_Query_Builder_Update
      8. Database_Query_Builder_Where
    10. +Query/Result
      1. Database_MySQL_Result
      2. Database_Result
      3. Database_Result_Cached
    11. +Session
      1. Session_Database
  6. +Kohana/Image
    2. Image
    3. +Drivers
      1. Image_GD
      2. Image_Imagick
  7. +Kohana/ORM
    2. ORM
    3. ORM_Validation_Exception
  8. +Kohana/UnitTest
    2. Unittest_Database_TestCase
    3. Unittest_Tests
  9. +Kohana/Userguide
    2. Kodoc
    3. Kodoc_Class
    4. Kodoc_Markdown
    5. Kodoc_Method
    6. Kodoc_Method_Param
    7. Kodoc_Property
    8. +Controllers
      1. Controller_Userguide
    9. +Undocumented
      1. Kodoc_Missing
  10. –[Unknown]
    2. Unittest_Helpers
    3. Unittest_TestCase
    4. Unittest_TestSuite

Unittest_Helpers
extends Kohana_Unittest_Helpers

Unit testing helpers

Class declared in MODPATH/unittest/classes/unittest/helpers.php on line 3.

Constants

  • None

Properties

Methods

Properties

protected array $_environment_backup

Backup of the environment variables

protected static boolean $_has_internet

Static variable used to work out whether we have an internet connection

NULL

Methods

public static clean_cache_dir( ) (defined in Kohana_Unittest_Helpers)

Removes all cache files from the kohana cache dir

Return Values

  • void

Source Code

?
static public function clean_cache_dir()
{
    $cache_dir = opendir(Kohana::$cache_dir);
 
    while ($dir = readdir($cache_dir))
    {
        // Cache files are split into directories based on first two characters of hash
        if ($dir[0] !== '.' AND strlen($dir) === 2)
        {
            $dir = self::dir_separator(Kohana::$cache_dir.'/'.$dir.'/');
 
            $cache = opendir($dir);
 
            while ($file = readdir($cache))
            {
                if ($file[0] !== '.')
                {
                    unlink($dir.$file);
                }
            }
 
            closedir($cache);
 
            rmdir($dir);
        }
    }
 
    closedir($cache_dir);
}

public static dir_separator( string $path ) (defined in Kohana_Unittest_Helpers)

Helper function which replaces the "/" to OS-specific delimiter

Parameters

  • string $path required - $path

Return Values

  • string

Source Code

?
static public function dir_separator($path)
{
    return str_replace('/', DIRECTORY_SEPARATOR, $path);
}

public static has_internet( ) (defined in Kohana_Unittest_Helpers)

Check for internet connectivity

Return Values

  • boolean - Whether an internet connection is available

Source Code

?
public static function has_internet()
{
    if ( ! isset(self::$_has_internet))
    {
        // The @ operator is used here to avoid DNS errors when there is no connection.
        $sock = @fsockopen("www.google.com", 80, $errno, $errstr, 1);
 
        self::$_has_internet = (bool) $sock ? TRUE : FALSE;
    }
 
    return self::$_has_internet;
}

public restore_environment( ) (defined in Kohana_Unittest_Helpers)

Restores the environment to the original state

Tags

  • Chainable -

Return Values

  • Kohana_Unittest_Helpers - $this

Source Code

?
public function restore_environment()
{
    $this->set_environment($this->_environment_backup);   
}

public set_environment( array $environment ) (defined in Kohana_Unittest_Helpers)

Allows easy setting & backing up of enviroment config

Option types are checked in the following order:

  • Server Var
  • Static Variable
  • Config option

Parameters

  • array $environment required - List of environment to set

Source Code

?
public function set_environment(array $environment)
{
    if ( ! count($environment))
        return FALSE;
 
    foreach ($environment as $option => $value)
    {
        $backup_needed = ! array_key_exists($option, $this->_environment_backup);
 
        // Handle changing superglobals
        if (in_array($option, array('_GET', '_POST', '_SERVER', '_FILES')))
        {
            // For some reason we need to do this in order to change the superglobals
            global $$option;
 
            if ($backup_needed)
            {
                $this->_environment_backup[$option] = $$option;
            }
 
            // PHPUnit makes a backup of superglobals automatically
            $$option = $value;
        }
        // If this is a static property i.e. Html::$windowed_urls
        elseif (strpos($option, '::$') !== FALSE)
        {
            list($class, $var) = explode('::$', $option, 2);
 
            $class = new ReflectionClass($class);
 
            if ($backup_needed)
            {
                $this->_environment_backup[$option] = $class->getStaticPropertyValue($var);
            }
 
            $class->setStaticPropertyValue($var, $value);
        }
        // If this is an environment variable
        elseif (preg_match('/^[A-Z_-]+$/', $option) OR isset($_SERVER[$option]))
        {
            if ($backup_needed)
            {
                $this->_environment_backup[$option] = isset($_SERVER[$option]) ? $_SERVER[$option] : '';
            }
             
            $_SERVER[$option] = $value;
        }
        // Else we assume this is a config option
        else
        {
            if ($backup_needed)
            {
                $this->_environment_backup[$option] = Kohana::$config->load($option);
            }
 
            list($group, $var) = explode('.', $option, 2);
 
            Kohana::$config->load($group)->set($var, $value);
        }
    }
}