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<?php
require BASEPATH.'core/URI.php';
/**
* Extend the URI class
* - override contructor
* - override CLI detection
*/
class URI_extended extends CI_URI {
public function __construct()
{
$test = CI_TestCase::instance();
$cls =& $test->ci_core_class('cfg');
// set predictable config values
$test->ci_set_config(array(
'index_page' => 'index.php',
'base_url' => 'http://example.com/',
'subclass_prefix' => 'MY_'
));
$this->config = new $cls;
}
protected function _is_cli_request()
{
return FALSE;
}
}
class URI_test extends CI_TestCase {
public function set_up()
{
$this->uri = new URI_extended();
}
// --------------------------------------------------------------------
public function test_set_uri_string()
{
// Slashes get killed
$this->uri->_set_uri_string('/');
$a = '';
$b =& $this->uri->uri_string;
$this->assertEquals($a, $b);
$this->uri->_set_uri_string('nice/uri');
$a = 'nice/uri';
$this->assertEquals($a, $b);
}
// --------------------------------------------------------------------
public function test_fetch_uri_string()
{
define('SELF', 'index.php');
// uri_protocol: AUTO
$this->uri->config->set_item('uri_protocol', 'AUTO');
// Test a variety of request uris
$requests = array(
'/index.php/controller/method' => 'controller/method',
'/index.php?/controller/method' => 'controller/method',
'/index.php?/controller/method/?var=foo' => 'controller/method'
);
foreach($requests as $request => $expected)
{
$_SERVER['SCRIPT_NAME'] = '/index.php';
$_SERVER['REQUEST_URI'] = $request;
$this->uri->_fetch_uri_string();
$this->assertEquals($expected, $this->uri->uri_string );
}
// Test a subfolder
$_SERVER['SCRIPT_NAME'] = '/subfolder/index.php';
$_SERVER['REQUEST_URI'] = '/subfolder/index.php/controller/method';
$this->uri->_fetch_uri_string();
$a = 'controller/method';
$b = $this->uri->uri_string;
$this->assertEquals($a, $b);
// death to request uri
unset($_SERVER['REQUEST_URI']);
// life to path info
$_SERVER['PATH_INFO'] = '/controller/method/';
$this->uri->_fetch_uri_string();
$a = '/controller/method/';
$b =& $this->uri->uri_string;
$this->assertEquals($a, $b);
// death to path info
// At this point your server must be seriously drunk
unset($_SERVER['PATH_INFO']);
$_SERVER['QUERY_STRING'] = '/controller/method/';
$this->uri->_fetch_uri_string();
$a = '/controller/method/';
$b = $this->uri->uri_string;
$this->assertEquals($a, $b);
// At this point your server is a labotomy victim
unset($_SERVER['QUERY_STRING']);
$_GET['/controller/method/'] = '';
$this->uri->_fetch_uri_string();
$this->assertEquals($a, $b);
// Test coverage implies that these will work
// uri_protocol: REQUEST_URI
// uri_protocol: CLI
}
// --------------------------------------------------------------------
public function test_explode_segments()
{
// Lets test the function's ability to clean up this mess
$uris = array(
'test/uri' => array('test', 'uri'),
'/test2/uri2' => array('test2', 'uri2'),
'//test3/test3///' => array('test3', 'test3')
);
foreach($uris as $uri => $a)
{
$this->uri->segments = array();
$this->uri->uri_string = $uri;
$this->uri->_explode_segments();
$b = $this->uri->segments;
$this->assertEquals($a, $b);
}
}
// --------------------------------------------------------------------
public function test_filter_uri()
{
$this->uri->config->set_item('enable_query_strings', FALSE);
$this->uri->config->set_item('permitted_uri_chars', 'a-z 0-9~%.:_\-');
$str_in = 'abc01239~%.:_-';
$str = $this->uri->_filter_uri($str_in);
$this->assertEquals($str, $str_in);
}
// --------------------------------------------------------------------
public function test_filter_uri_escaping()
{
// ensure escaping even if dodgey characters are permitted
$this->uri->config->set_item('enable_query_strings', FALSE);
$this->uri->config->set_item('permitted_uri_chars', 'a-z 0-9~%.:_\-()$');
$str = $this->uri->_filter_uri('$destroy_app(foo)');
$this->assertEquals($str, '$destroy_app(foo)');
}
// --------------------------------------------------------------------
public function test_filter_uri_throws_error()
{
$this->setExpectedException('RuntimeException');
$this->uri->config->set_item('enable_query_strings', FALSE);
$this->uri->config->set_item('permitted_uri_chars', 'a-z 0-9~%.:_\-');
$this->uri->_filter_uri('$this()');
}
// --------------------------------------------------------------------
public function test_remove_url_suffix()
{
$this->uri->config->set_item('url_suffix', '.html');
$this->uri->uri_string = 'controller/method/index.html';
$this->uri->_remove_url_suffix();
$this->assertEquals($this->uri->uri_string, 'controller/method/index');
$this->uri->uri_string = 'controller/method/index.htmlify.html';
$this->uri->_remove_url_suffix();
$this->assertEquals($this->uri->uri_string, 'controller/method/index.htmlify');
}
// --------------------------------------------------------------------
public function test_segment()
{
$this->uri->segments = array(1 => 'controller');
$this->assertEquals($this->uri->segment(1), 'controller');
$this->assertEquals($this->uri->segment(2, 'default'), 'default');
}
// --------------------------------------------------------------------
public function test_rsegment()
{
$this->uri->rsegments = array(1 => 'method');
$this->assertEquals($this->uri->rsegment(1), 'method');
$this->assertEquals($this->uri->rsegment(2, 'default'), 'default');
}
// --------------------------------------------------------------------
public function test_uri_to_assoc()
{
$this->uri->segments = array('a', '1', 'b', '2', 'c', '3');
$a = array('a' => '1', 'b' => '2', 'c' => '3');
$b = $this->uri->uri_to_assoc(1);
$this->assertEquals($a, $b);
$a = array('b' => '2', 'c' => '3');
$b = $this->uri->uri_to_assoc(3);
$this->assertEquals($a, $b);
$this->uri->keyval = array(); // reset cache
$this->uri->segments = array('a', '1', 'b', '2', 'c');
$a = array('a' => '1', 'b' => '2', 'c' => FALSE);
$b = $this->uri->uri_to_assoc(1);
$this->assertEquals($a, $b);
$this->uri->keyval = array(); // reset cache
$this->uri->segments = array('a', '1');
// test default
$a = array('a' => '1', 'b' => FALSE);
$b = $this->uri->uri_to_assoc(1, array('a', 'b'));
$this->assertEquals($a, $b);
}
// --------------------------------------------------------------------
public function test_ruri_to_assoc()
{
$this->uri->rsegments = array('x', '1', 'y', '2', 'z', '3');
$a = array('x' => '1', 'y' => '2', 'z' => '3');
$b = $this->uri->ruri_to_assoc(1);
$this->assertEquals($a, $b);
$a = array('y' => '2', 'z' => '3');
$b = $this->uri->ruri_to_assoc(3);
$this->assertEquals($a, $b);
$this->uri->keyval = array(); // reset cache
$this->uri->rsegments = array('x', '1', 'y', '2', 'z');
$a = array('x' => '1', 'y' => '2', 'z' => FALSE);
$b = $this->uri->ruri_to_assoc(1);
$this->assertEquals($a, $b);
$this->uri->keyval = array(); // reset cache
$this->uri->rsegments = array('x', '1');
// test default
$a = array('x' => '1', 'y' => FALSE);
$b = $this->uri->ruri_to_assoc(1, array('x', 'y'));
$this->assertEquals($a, $b);
}
// --------------------------------------------------------------------
public function test_assoc_to_uri()
{
$this->uri->config->set_item('uri_string_slashes', 'none');
$arr = array('a' => 1, 'b' => 2);
$a = 'a/1/b/2';
$b = $this->uri->assoc_to_uri($arr);
$this->assertEquals($a, $b);
}
// --------------------------------------------------------------------
public function test_slash_segment()
{
$this->uri->segments[1] = 'segment';
$this->uri->rsegments[1] = 'segment';
$a = '/segment/';
$b = $this->uri->slash_segment(1, 'both');
$this->assertEquals($a, $b);
$b = $this->uri->slash_rsegment(1, 'both');
$this->assertEquals($a, $b);
$a = '/segment';
$b = $this->uri->slash_segment(1, 'leading');
$this->assertEquals($a, $b);
$b = $this->uri->slash_rsegment(1, 'leading');
$this->assertEquals($a, $b);
$a = 'segment/';
$b = $this->uri->slash_segment(1, 'trailing');
$this->assertEquals($a, $b);
$b = $this->uri->slash_rsegment(1, 'trailing');
$this->assertEquals($a, $b);
}
}
// END URI_test Class
/* End of file URI_test.php */
/* Location: ./tests/core/URI_test.php */
|
