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JRulesTest.php
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JRulesTest.php
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<?php
/**
* @package Joomla.UnitTest
* @subpackage Access
*
* @copyright Copyright (C) 2005 - 2011 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE
*/
require_once JPATH_PLATFORM.'/joomla/access/rules.php';
/**
* @package Joomla.Platform
*/
class JRulesTest extends PHPUnit_Framework_TestCase
{
public function setUp()
{
}
/**
* This method tests both the contructor and the __toString magic method.
*
* The input for this class could come from a posted form, or from a JSON string
* stored in the database. We need to ensure that the resulting JSON is the same
* as the input.
*/
public function testConstructor()
{
$array = array(
'edit' => array(
-42 => 1,
2 => 1,
3 => 0
)
);
$string = json_encode($array);
// Test input as string.
$rules = new JRules($string);
$this->assertThat(
(string) $rules,
$this->equalTo($string)
);
// Test input as array.
$rules = new JRules($array);
$this->assertThat(
(string) $rules,
$this->equalTo($string)
);
}
public function testMergeRule()
{
$identities = array(
-42 => 1,
2 => 1,
3 => 0
);
$result = array(
'edit' => array(
-42 => 1,
2 => 1,
3 => 0
)
);
// Construct and empty JRules.
$rules = new JRules('');
$rules->mergeAction('edit', $identities);
$this->assertThat(
(string) $rules,
$this->equalTo(json_encode($result))
);
// Merge a new set, flipping some bits.
$identities = array(
-42 => 0,
2 => 1,
3 => 1,
4 => 1
);
// Ident 3 should remain false, 4 should be added.
$result = array(
'edit' => array(
-42 => 0,
2 => 1,
3 => 0,
4 => 1
)
);
$rules->mergeAction('edit', $identities);
$this->assertThat(
(string) $rules,
$this->equalTo(json_encode($result))
);
}
/**
* This method can merge an array of rules,
* a single JRules object,
* or a JSON rules string.
*/
public function testMerge()
{
$array1 = array(
'edit' => array(
-42 => 1
),
'delete' => array(
-42 => 0
)
);
$string1 = json_encode($array1);
$array2 = array(
'create' => array(
2 => 1
),
'delete' => array(
2 => 0
)
);
$result2 = array(
'edit' => array(
-42 => 1
),
'delete' => array(
-42 => 0,
2 => 0
),
'create' => array(
2 => 1
),
);
// Test construction by string
$rules1 = new JRules($string1);
$this->assertThat(
(string) $rules1,
$this->equalTo($string1)
);
// Test construction by array.
$rules1 = new JRules($array1);
$this->assertThat(
(string) $rules1,
$this->equalTo($string1)
);
// Test merge by JRules.
$rules1 = new JRules($array1);
$rules2 = new JRules('');
$rules2->merge($rules1);
$this->assertThat(
(string) $rules2,
$this->equalTo($string1)
);
$rules1 = new JRules($array1);
$rules1->merge($array2);
$this->assertThat(
(string) $rules1,
$this->equalTo(json_encode($result2))
);
}
function testAllow()
{
$array1 = array(
'edit' => array(
-42 => 1
),
'delete' => array(
-42 => 0,
2 => 1
)
);
$rules = new JRules($array1);
// Explicit allow.
$this->assertTrue(
$rules->allow('edit', -42)
);
// Check string or int works.
$this->assertTrue(
$rules->allow('edit', '-42')
);
// Implicit deny
$this->assertNull(
$rules->allow('edit', 999)
);
// Explicit deny
$this->assertFalse(
$rules->allow('delete', -42)
);
// This should be true, implicit deny does not win.
$this->assertTrue(
$rules->allow('edit', array(-42, 999))
);
// This should be false, explicit deny wins.
$this->assertFalse(
$rules->allow('delete', array(-42, 2))
);
}
function testGetAllowed()
{
$array1 = array(
'create' => array(
-42 => 1
),
'edit' => array(
-42 => 1
),
'delete' => array(
-42 => 0,
2 => 1
)
);
$result = new JObject;
$result->set('create', true);
$result->set('edit', true);
$rules = new JRules($array1);
$allowed = $rules->getAllowed(-42);
$this->assertThat(
$result,
$this->equalTo($allowed)
);
}
}