tests/HTMLPurifier/VarParserTest.php

   1 <?php
   2
   3 class HTMLPurifier_VarParserTest extends UnitTestCase
   4 {
   5
   6     protected $parser;
   7
   8     public function setup() {
   9         $this->parser = new HTMLPurifier_VarParser();
  10     }
  11
  12     function assertValid($var, $type, $ret = null) {
  13         $ret = ($ret === null) ? $var : $ret;
  14         $this->assertIdentical($this->parser->parse($var, $type), $ret);
  15     }
  16
  17     function assertInvalid($var, $type, $msg = null) {
  18         $caught = false;
  19         try {
  20             $this->parser->parse($var, $type);
  21         } catch (HTMLPurifier_VarParserException $e) {
  22             $caught = true;
  23             if ($msg !== null) $this->assertIdentical($e->getMessage(), $msg);
  24         }
  25         if (!$caught) {
  26             $this->fail('Did not catch expected error');
  27         }
  28     }
  29
  30     function testValidate() {
  31
  32         $this->assertValid('foobar', 'string');
  33         $this->assertValid('foobar', 'text'); // aliases, lstring = long string
  34         $this->assertValid('FOOBAR', 'istring', 'foobar');
  35         $this->assertValid('FOOBAR', 'itext', 'foobar');
  36
  37         $this->assertValid(34, 'int');
  38
  39         $this->assertValid(3.34, 'float');
  40
  41         $this->assertValid(false, 'bool');
  42         $this->assertValid(0, 'bool', false);
  43         $this->assertValid(1, 'bool', true);
  44         $this->assertValid('true', 'bool', true);
  45         $this->assertValid('false', 'bool', false);
  46         $this->assertValid('1', 'bool', true);
  47         $this->assertInvalid(34, 'bool');
  48         $this->assertInvalid(null, 'bool');
  49
  50         $this->assertValid(array('1', '2', '3'), 'list');
  51         $this->assertValid('foo,bar, cow', 'list', array('foo', 'bar', 'cow'));
  52         $this->assertValid('', 'list', array());
  53         $this->assertValid("foo\nbar", 'list', array('foo', 'bar'));
  54         $this->assertValid("foo\nbar,baz", 'list', array('foo', 'bar', 'baz'));
  55
  56         $this->assertValid(array('1' => true, '2' => true), 'lookup');
  57         $this->assertValid(array('1', '2'), 'lookup', array('1' => true, '2' => true));
  58         $this->assertValid('foo,bar', 'lookup', array('foo' => true, 'bar' => true));
  59         $this->assertValid("foo\nbar", 'lookup', array('foo' => true, 'bar' => true));
  60         $this->assertValid("foo\nbar,baz", 'lookup', array('foo' => true, 'bar' => true, 'baz' => true));
  61         $this->assertValid('', 'lookup', array());
  62         $this->assertValid(array(), 'lookup');
  63
  64         $this->assertValid(array('foo' => 'bar'), 'hash');
  65         $this->assertValid(array(1 => 'moo'), 'hash');
  66         $this->assertInvalid(array(0 => 'moo'), 'hash');
  67         $this->assertValid('', 'hash', array());
  68         $this->assertValid('foo:bar,too:two', 'hash', array('foo' => 'bar', 'too' => 'two'));
  69         $this->assertValid("foo:bar\ntoo:two,three:free", 'hash', array('foo' => 'bar', 'too' => 'two', 'three' => 'free'));
  70         $this->assertValid('foo:bar,too', 'hash', array('foo' => 'bar'));
  71         $this->assertValid('foo:bar,', 'hash', array('foo' => 'bar'));
  72         $this->assertValid('foo:bar:baz', 'hash', array('foo' => 'bar:baz'));
  73
  74         $this->assertValid(23, 'mixed');
  75
  76     }
  77
  78     function testValidate_null() {
  79         $this->assertIdentical($this->parser->parse(null, 'string', true), null);
  80         $this->expectException('HTMLPurifier_VarParserException');
  81         $this->parser->parse(null, 'string', false);
  82     }
  83
  84 }