/school/605.441.Databases/project/htmlpurifier/tests/HTMLPurifier/TagTransformTest.php
PHP | 175 lines | 109 code | 28 blank | 38 comment | 0 complexity | b0fc1179cb60bea6425ba45c9b9ca7a4 MD5 | raw file
Possible License(s): BSD-3-Clause, LGPL-2.1, Apache-2.0
- <?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