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<?php
// needs to be seperated into files
class HTMLPurifier_TagTransformTest extends HTMLPurifier_Harness
{
/**
* Asserts that a transformation happens
*
* This assertion performs several tests on the transform:
*
* -# Transforms a start tag with only $name and no attributes
* -# Transforms a start tag with $name and $attributes
* -# Transform an end tag
* -# Transform an empty tag with only $name and no attributes
* -# Transform an empty tag with $name and $attributes
*
* In its current form, it assumes that start and empty tags would be
* treated the same, and is really ensuring that the tag transform doesn't
* do anything wonky to the tag type.
*
* @param $transformer HTMLPurifier_TagTransform class to test
* @param $name Name of the original tag
* @param $attributes Attributes of the original tag
* @param $expect_name Name of output tag
* @param $expect_attributes Attributes of output tag when $attributes
* is included.
* @param $expect_added_attributes Attributes of output tag when $attributes
* are omitted.
* @param $config_array Configuration array for HTMLPurifier_Config
* @param $context_array Context array for HTMLPurifier_Context
*/
protected function assertTransformation($transformer,
$name, $attributes,
$expect_name, $expect_attributes,
$expect_added_attributes = array(),
$config_array = array(), $context_array = array()) {
$config = HTMLPurifier_Config::createDefault();
$config->loadArray($config_array);
$context = new HTMLPurifier_Context();
$context->loadArray($context_array);
// start tag transform
$this->assertIdentical(
new HTMLPurifier_Token_Start($expect_name, $expect_added_attributes),
$transformer->transform(
new HTMLPurifier_Token_Start($name), $config, $context)
);
// start tag transform with attributes
$this->assertIdentical(
new HTMLPurifier_Token_Start($expect_name, $expect_attributes),
$transformer->transform(
new HTMLPurifier_Token_Start($name, $attributes),
$config, $context
)
);
// end tag transform
$this->assertIdentical(
new HTMLPurifier_Token_End($expect_name),
$transformer->transform(
new HTMLPurifier_Token_End($name), $config, $context
)
);
// empty tag transform
$this->assertIdentical(
new HTMLPurifier_Token_Empty($expect_name, $expect_added_attributes),
$transformer->transform(
new HTMLPurifier_Token_Empty($name), $config, $context
)
);
// empty tag transform with attributes
$this->assertIdentical(
new HTMLPurifier_Token_Empty($expect_name, $expect_attributes),
$transformer->transform(
new HTMLPurifier_Token_Empty($name, $attributes),
$config, $context
)
);
}
function testSimple() {
$transformer = new HTMLPurifier_TagTransform_Simple('ul');
$this->assertTransformation(
$transformer,
'menu', array('class' => 'boom'),
'ul', array('class' => 'boom')
);
}
function testSimpleWithCSS() {
$transformer = new HTMLPurifier_TagTransform_Simple('div', 'text-align:center;');
$this->assertTransformation(
$transformer,
'center', array('class' => 'boom', 'style'=>'font-weight:bold;'),
'div', array('class' => 'boom', 'style'=>'text-align:center;font-weight:bold;'),
array('style'=>'text-align:center;')
);
// test special case, uppercase attribute key
$this->assertTransformation(
$transformer,
'center', array('STYLE'=>'font-weight:bold;'),
'div', array('style'=>'text-align:center;font-weight:bold;'),
array('style'=>'text-align:center;')
);
}
protected function assertSizeToStyle($transformer, $size, $style) {
$this->assertTransformation(
$transformer,
'font', array('size' => $size),
'span', array('style' => 'font-size:' . $style . ';')
);
}
function testFont() {
$transformer = new HTMLPurifier_TagTransform_Font();
// test a font-face transformation
$this->assertTransformation(
$transformer,
'font', array('face' => 'Arial'),
'span', array('style' => 'font-family:Arial;')
);
// test a color transformation
$this->assertTransformation(
$transformer,
'font', array('color' => 'red'),
'span', array('style' => 'color:red;')
);
// test the size transforms
$this->assertSizeToStyle($transformer, '0', 'xx-small');
$this->assertSizeToStyle($transformer, '1', 'xx-small');
$this->assertSizeToStyle($transformer, '2', 'small');
$this->assertSizeToStyle($transformer, '3', 'medium');
$this->assertSizeToStyle($transformer, '4', 'large');
$this->assertSizeToStyle($transformer, '5', 'x-large');
$this->assertSizeToStyle($transformer, '6', 'xx-large');
$this->assertSizeToStyle($transformer, '7', '300%');
$this->assertSizeToStyle($transformer, '-1', 'smaller');
$this->assertSizeToStyle($transformer, '-2', '60%');
$this->assertSizeToStyle($transformer, '-3', '60%');
$this->assertSizeToStyle($transformer, '+1', 'larger');
$this->assertSizeToStyle($transformer, '+2', '150%');
$this->assertSizeToStyle($transformer, '+3', '200%');
$this->assertSizeToStyle($transformer, '+4', '300%');
$this->assertSizeToStyle($transformer, '+5', '300%');
// test multiple transforms, the alphabetical ordering is important
$this->assertTransformation(
$transformer,
'font', array('color' => 'red', 'face' => 'Arial', 'size' => '6'),
'span', array('style' => 'color:red;font-family:Arial;font-size:xx-large;')
);
}
}
// vim: et sw=4 sts=4
|
