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lnkohana/system/tests/kohana/CoreTest.php

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<?php defined('SYSPATH') OR die('Kohana bootstrap needs to be included before tests run');
/**
* Tests Kohana Core
*
* @TODO Use a virtual filesystem (see phpunit doc on mocking fs) for find_file etc.
*
* @group kohana
* @group kohana.core
* @group kohana.core.core
*
* @package Kohana
* @category Tests
* @author Kohana Team
* @author Jeremy Bush <contractfrombelow@gmail.com>
* @copyright (c) 2008-2012 Kohana Team
* @license http://kohanaframework.org/license
*/
class Kohana_CoreTest extends Unittest_TestCase
{
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protected $old_modules = array();
/**
* Captures the module list as it was before this test
*
* @return null
*/
// @codingStandardsIgnoreStart
public function setUp()
// @codingStandardsIgnoreEnd
{
parent::setUp();
$this->old_modules = Kohana::modules();
}
/**
* Restores the module list
*
* @return null
*/
// @codingStandardsIgnoreStart
public function tearDown()
// @codingStandardsIgnoreEnd
{
Kohana::modules($this->old_modules);
}
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/**
* Provides test data for test_sanitize()
*
* @return array
*/
public function provider_sanitize()
{
return array(
// $value, $result
array('foo', 'foo'),
array("foo\r\nbar", "foo\nbar"),
array("foo\rbar", "foo\nbar"),
array("Is your name O\'reilly?", "Is your name O'reilly?")
);
}
/**
* Tests Kohana::santize()
*
* @test
* @dataProvider provider_sanitize
* @covers Kohana::sanitize
* @param boolean $value Input for Kohana::sanitize
* @param boolean $result Output for Kohana::sanitize
*/
public function test_sanitize($value, $result)
{
$this->setEnvironment(array('Kohana::$magic_quotes' => TRUE));
$this->assertSame($result, Kohana::sanitize($value));
}
/**
* Passing FALSE for the file extension should prevent appending any extension.
* See issue #3214
*
* @test
* @covers Kohana::find_file
*/
public function test_find_file_no_extension()
{
// EXT is manually appened to the _file name_, not passed as the extension
$path = Kohana::find_file('classes', $file = 'Kohana/Core'.EXT, FALSE);
$this->assertInternalType('string', $path);
$this->assertStringEndsWith($file, $path);
}
/**
* If a file can't be found then find_file() should return FALSE if
* only a single file was requested, or an empty array if multiple files
* (i.e. configuration files) were requested
*
* @test
* @covers Kohana::find_file
*/
public function test_find_file_returns_false_or_array_on_failure()
{
$this->assertFalse(Kohana::find_file('configy', 'zebra'));
$this->assertSame(array(), Kohana::find_file('configy', 'zebra', NULL, TRUE));
}
/**
* Kohana::list_files() should return an array on success and an empty array on failure
*
* @test
* @covers Kohana::list_files
*/
public function test_list_files_returns_array_on_success_and_failure()
{
$files = Kohana::list_files('config');
$this->assertInternalType('array', $files);
$this->assertGreaterThan(3, count($files));
$this->assertSame(array(), Kohana::list_files('geshmuck'));
}
/**
* Tests Kohana::globals()
*
* @test
* @covers Kohana::globals
*/
public function test_globals_removes_user_def_globals()
{
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$GLOBALS['hackers'] = 'foobar';
$GLOBALS['name'] = array('','','');
$GLOBALS['_POST'] = array();
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Kohana::globals();
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$this->assertFalse(isset($GLOBALS['hackers']));
$this->assertFalse(isset($GLOBALS['name']));
$this->assertTrue(isset($GLOBALS['_POST']));
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}
/**
* Provides test data for testCache()
*
* @return array
*/
public function provider_cache()
{
return array(
// $value, $result
array('foo', 'hello, world', 10),
array('bar', NULL, 10),
array('bar', NULL, -10),
);
}
/**
* Tests Kohana::cache()
*
* @test
* @dataProvider provider_cache
* @covers Kohana::cache
* @param boolean $key Key to cache/get for Kohana::cache
* @param boolean $value Output from Kohana::cache
* @param boolean $lifetime Lifetime for Kohana::cache
*/
public function test_cache($key, $value, $lifetime)
{
Kohana::cache($key, $value, $lifetime);
$this->assertEquals($value, Kohana::cache($key));
}
/**
* Provides test data for test_message()
*
* @return array
*/
public function provider_message()
{
return array(
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array('no_message_file', 'anything', 'default', 'default'),
array('no_message_file', NULL, 'anything', array()),
array('kohana_core_message_tests', 'bottom_only', 'anything', 'inherited bottom message'),
array('kohana_core_message_tests', 'cfs_replaced', 'anything', 'overriding cfs_replaced message'),
array('kohana_core_message_tests', 'top_only', 'anything', 'top only message'),
array('kohana_core_message_tests', 'missing', 'default', 'default'),
array('kohana_core_message_tests', NULL, 'anything',
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array(
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'bottom_only' => 'inherited bottom message',
'cfs_replaced' => 'overriding cfs_replaced message',
'top_only' => 'top only message'
)
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),
);
}
/**
* Tests Kohana::message()
*
* @test
* @dataProvider provider_message
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* @covers Kohana::message
* @param string $file to pass to Kohana::message
* @param string $key to pass to Kohana::message
* @param string $default to pass to Kohana::message
* @param string $expected Output for Kohana::message
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*/
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public function test_message($file, $key, $default, $expected)
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{
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$test_path = realpath(dirname(__FILE__).'/../test_data/message_tests');
Kohana::modules(array('top' => "$test_path/top_module", 'bottom' => "$test_path/bottom_module"));
$this->assertEquals($expected, Kohana::message($file, $key, $default, $expected));
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}
/**
* Provides test data for test_error_handler()
*
* @return array
*/
public function provider_error_handler()
{
return array(
array(1, 'Foobar', 'foobar.php', __LINE__),
);
}
/**
* Tests Kohana::error_handler()
*
* @test
* @dataProvider provider_error_handler
* @covers Kohana::error_handler
* @param boolean $code Input for Kohana::sanitize
* @param boolean $error Input for Kohana::sanitize
* @param boolean $file Input for Kohana::sanitize
* @param boolean $line Output for Kohana::sanitize
*/
public function test_error_handler($code, $error, $file, $line)
{
$error_level = error_reporting();
error_reporting(E_ALL);
try
{
Kohana::error_handler($code, $error, $file, $line);
}
catch (Exception $e)
{
$this->assertEquals($code, $e->getCode());
$this->assertEquals($error, $e->getMessage());
}
error_reporting($error_level);
}
/**
* Provides test data for test_modules_sets_and_returns_valid_modules()
*
* @return array
*/
public function provider_modules_detects_invalid_modules()
{
return array(
array(array('unittest' => MODPATH.'fo0bar')),
array(array('unittest' => MODPATH.'unittest', 'fo0bar' => MODPATH.'fo0bar')),
);
}
/**
* Tests Kohana::modules()
*
* @test
* @dataProvider provider_modules_detects_invalid_modules
* @expectedException Kohana_Exception
* @param boolean $source Input for Kohana::modules
*
*/
public function test_modules_detects_invalid_modules($source)
{
$modules = Kohana::modules();
try
{
Kohana::modules($source);
}
catch(Exception $e)
{
// Restore modules
Kohana::modules($modules);
throw $e;
}
// Restore modules
Kohana::modules($modules);
}
/**
* Provides test data for test_modules_sets_and_returns_valid_modules()
*
* @return array
*/
public function provider_modules_sets_and_returns_valid_modules()
{
return array(
array(array(), array()),
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array(array('module' => __DIR__), array('module' => $this->dirSeparator(__DIR__.'/'))),
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);
}
/**
* Tests Kohana::modules()
*
* @test
* @dataProvider provider_modules_sets_and_returns_valid_modules
* @param boolean $source Input for Kohana::modules
* @param boolean $expected Output for Kohana::modules
*/
public function test_modules_sets_and_returns_valid_modules($source, $expected)
{
$modules = Kohana::modules();
try
{
$this->assertEquals($expected, Kohana::modules($source));
}
catch(Exception $e)
{
Kohana::modules($modules);
throw $e;
}
Kohana::modules($modules);
}
/**
* To make the tests as portable as possible this just tests that
* you get an array of modules when you can Kohana::modules() and that
* said array contains unittest
*
* @test
* @covers Kohana::modules
*/
public function test_modules_returns_array_of_modules()
{
$modules = Kohana::modules();
$this->assertInternalType('array', $modules);
$this->assertArrayHasKey('unittest', $modules);
}
/**
* Tests Kohana::include_paths()
*
* The include paths must contain the apppath and syspath
* @test
* @covers Kohana::include_paths
*/
public function test_include_paths()
{
$include_paths = Kohana::include_paths();
$modules = Kohana::modules();
$this->assertInternalType('array', $include_paths);
// We must have at least 2 items in include paths (APP / SYS)
$this->assertGreaterThan(2, count($include_paths));
// Make sure said paths are in the include paths
// And make sure they're in the correct positions
$this->assertSame(APPPATH, reset($include_paths));
$this->assertSame(SYSPATH, end($include_paths));
foreach ($modules as $module)
{
$this->assertContains($module, $include_paths);
}
}
}