Subversion-Projekte lars-tiefland.php_share

<?php

require_once 'HTML/Template/IT.php';

require_once 'PHPUnit/Framework/TestCase.php';

class ITTest extends PHPUnit_Framework_TestCase

{

   /**

    * An HTML_Template_IT object

    * @var object

    */

    var $tpl;

    function setUp()

    {

        $this->tpl = new HTML_Template_IT(dirname(__FILE__) . '/templates');

    }

    function tearDown()

    {

        unset($this->tpl);

    }

    function _stripWhitespace($str)

    {

        return preg_replace('/\\s+/', '', $str);

    }

    function _methodExists($name)

    {

        if (in_array(strtolower($name), get_class_methods($this->tpl))) {

            return true;

        }

        $this->assertTrue(false, 'method '. $name . ' not implemented in ' . get_class($this->tpl));

        return false;

    }

   /**

    * Tests a setTemplate method

    *

    */

    function testSetTemplate()

    {

        $result = $this->tpl->setTemplate('A template', false, false);

        if (PEAR::isError($result)) {

            $this->assertTrue(false, 'Error setting template: '. $result->getMessage());

        }

        $this->assertEquals('A template', $this->tpl->get());

    }

   /**

    * Tests a loadTemplatefile method

    *

    */

    function testLoadTemplatefile()

    {

        $result = $this->tpl->loadTemplatefile('loadtemplatefile.html', false, false);

        if (PEAR::isError($result)) {

            $this->assertTrue(false, 'Error loading template file: '. $result->getMessage());

        }

        $this->assertEquals('A template', trim($this->tpl->get()));

    }

   /**

    * Tests a setVariable method

    *

    */

    function testSetVariable()

    {

        $result = $this->tpl->setTemplate('{placeholder1} {placeholder2} {placeholder3}', true, true);

        if (PEAR::isError($result)) {

            $this->assertTrue(false, 'Error setting template: '. $result->getMessage());

        }

        // "scalar" call

        $this->tpl->setVariable('placeholder1', 'var1');

        // array call

        $this->tpl->setVariable(array(

            'placeholder2' => 'var2',

            'placeholder3' => 'var3'

        ));

        $this->assertEquals('var1 var2 var3', $this->tpl->get());

    }

   /**

    * Tests the <!-- INCLUDE --> functionality

    *

    */

    function testInclude()

    {

        $result = $this->tpl->loadTemplateFile('include.html', false, false);

        if (PEAR::isError($result)) {

            $this->assertTrue(false, 'Error loading template file: '. $result->getMessage());

        }

        $this->assertEquals('Master file; Included file', trim($this->tpl->get()));

    }

   /**

    *

    */

    function testCurrentBlock()

    {

        $result = $this->tpl->loadTemplateFile('blockiteration.html', true, true);

        if (PEAR::isError($result)) {

            $this->assertTrue(false, 'Error loading template file: '. $result->getMessage());

        }

        $this->tpl->setVariable('outer', 'a');

        $this->tpl->setCurrentBlock('inner_block');

        for ($i = 0; $i < 5; $i++) {

            $this->tpl->setVariable('inner', $i + 1);

            $this->tpl->parseCurrentBlock();

        } // for

        $this->assertEquals('a|1|2|3|4|5#', $this->_stripWhitespace($this->tpl->get()));

    }

   /**

    *

    */

    function testRemovePlaceholders()

    {

        $result = $this->tpl->setTemplate('{placeholder1},{placeholder2},{placeholder3}', true, true);

        if (PEAR::isError($result)) {

            $this->assertTrue(false, 'Error setting template: '. $result->getMessage());

        }

        // we do not set {placeholder3}

        $this->tpl->setVariable(array(

            'placeholder1' => 'var1',

            'placeholder2' => 'var2'

        ));

        $this->assertEquals('var1,var2,', $this->tpl->get());

        // Now, we should really add a switch for keeping {stuff} in

        // data supplied to setVariable() safe. Until then, removing it should

        // be expected behaviour

        $result = $this->tpl->setTemplate('{placeholder1},{placeholder2},{placeholder3}', true, true);

        $this->tpl->setOption('preserve_input', false);

        if (PEAR::isError($result)) {

            $this->assertTrue(false, 'Error setting template: '. $result->getMessage());

        }

        $this->tpl->setVariable(array(

            'placeholder1' => 'var1',

            'placeholder2' => 'var2',

            'placeholder3' => 'var3{stuff}'

        ));

        $this->assertEquals('var1,var2,var3', $this->tpl->get());

        $result = $this->tpl->setTemplate('{placeholder1},{placeholder2},{placeholder3}', true, true);

        $this->tpl->setOption('preserve_input', true);

        if (PEAR::isError($result)) {

            $this->assertTrue(false, 'Error setting template: '. $result->getMessage());

        }

        $this->tpl->setVariable(array(

            'placeholder1' => 'var1',

            'placeholder2' => 'var2',

            'placeholder3' => 'var3{stuff}'

        ));

        $this->assertEquals('var1,var2,var3{stuff}', $this->tpl->get());

    }

   /**

    *

    */

    function testTouchBlock()

    {

        $result = $this->tpl->loadTemplateFile('blockiteration.html', false, true);

        if (PEAR::isError($result)) {

            $this->assertTrue(false, 'Error loading template file: '. $result->getMessage());

        }

        $this->tpl->setVariable('outer', 'data');

        // inner_block should be preserved in output, even if empty

        $this->tpl->touchBlock('inner_block');

        $this->assertEquals('data|{inner}#', $this->_stripWhitespace($this->tpl->get()));

    }

    // Not available in stock class

   /**

    *

    */

    /*

    function testHideBlock()

    {

        if (!$this->_methodExists('hideBlock')) {

            return;

        }

        $result = $this->tpl->loadTemplateFile('blockiteration.html', false, true);

        if (PEAR::isError($result)) {

            $this->assertTrue(false, 'Error loading template file: '. $result->getMessage());

        }

        $this->tpl->setVariable(array(

            'outer' => 'data',

            'inner' => 'stuff'

        ));

        // inner_block is not empty, but should be removed nonetheless

        $this->tpl->hideBlock('inner_block');

        $this->assertEquals('data#', $this->_stripWhitespace($this->tpl->get()));

    }

	*/

   /**

    *

    */

    /*

	function testSetGlobalVariable()

    {

        if (!$this->_methodExists('setGlobalVariable')) {

            return;

        }

        $result = $this->tpl->loadTemplateFile('globals.html', false, true);

        if (PEAR::isError($result)) {

            $this->assertTrue(false, 'Error loading template file: '. $result->getMessage());

        }

        $this->tpl->setGlobalVariable('glob', 'glob');

        // {var2} is not, block_two should be removed

        $this->tpl->setVariable(array(

            'var1' => 'one',

            'var3' => 'three'

        ));

        for ($i = 0; $i < 3; $i++) {

            $this->tpl->setVariable('var4', $i + 1);

            $this->tpl->parse('block_four');

        } // for

        $this->assertEquals('glob:one#glob:three|glob:1|glob:2|glob:3#', $this->_stripWhitespace($this->tpl->get()));

    }

	*/

    /**

     * Test for bug #9501. preg_replace treat $<NUM> and \<NUM> as

     * backreferences. IT escapes them.

     *

     */

    function testBug9501()

    {

        $this->tpl->setTemplate("Test: {VALUE}");

        $this->tpl->clearCache = true;

        $this->tpl->setVariable("VALUE", '$12.34');

        $this->assertEquals('Test: $12.34', $this->tpl->get());

        $this->tpl->setVariable("VALUE", '$1256.34');

        $this->assertEquals('Test: $1256.34', $this->tpl->get());

        $this->tpl->setVariable("VALUE", '^1.34');

        $this->assertEquals('Test: ^1.34', $this->tpl->get());

        $this->tpl->setVariable("VALUE", '$1.34');

        $this->assertEquals('Test: $1.34', $this->tpl->get());

        $this->tpl->setVariable("VALUE", '\$12.34');

        $this->assertEquals('Test: \$12.34', $this->tpl->get());

        $this->tpl->setVariable("VALUE", "\$12.34");

        $this->assertEquals('Test: $12.34', $this->tpl->get());

        $this->tpl->setVariable("VALUE", "\$12.34");

        $this->assertEquals('Test: $12.34', $this->tpl->get());

        // $12 is not parsed as a variable as it starts with a number

        $this->tpl->setVariable("VALUE", "$12.34");

        $this->assertEquals('Test: $12.34', $this->tpl->get());

        $this->tpl->setVariable("VALUE", "\\$12.34");

        $this->assertEquals('Test: \$12.34', $this->tpl->get());

        // taken from the bugreport

        $word = 'Cost is $456.98';

        $this->tpl->setVariable("VALUE", $word);

        $this->assertEquals('Test: Cost is $456.98', $this->tpl->get());

        $word = "Cost is \$" . '183.22';

        $this->tpl->setVariable("VALUE", $word);

        $this->assertEquals('Test: Cost is $183.22', $this->tpl->get());

    }

    function testBug9783 ()

    {

        $this->tpl->setTemplate("<!-- BEGIN entry -->{DATA} <!-- END entry -->", true, true);

        $data = array ('{Bakken}', 'Soria', 'Joye');

        foreach ($data as $name) {

            $this->tpl->setCurrentBlock('entry');

            $this->tpl->setVariable('DATA', $name);

            $this->tpl->parseCurrentBlock();

        }

        $this->assertEquals('{Bakken} Soria Joye', trim($this->tpl->get()));

    }

    function testBug9853 ()

    {

        $this->tpl->loadTemplatefile("bug_9853_01.tpl", true, true);

        $this->tpl->setVariable("VAR" , "Ok !");

        $this->tpl->parse("foo1");

        $this->tpl->setVariable("VAR" , "Ok !");

        $this->tpl->parse("foo2");

        $this->tpl->setVariable("VAR." , "Ok !");

        $this->tpl->setVariable("VAR2" , "Okay");

        $this->tpl->parse("bar");

        $this->tpl->parse();

        $output01 = $this->tpl->get();

        $this->tpl->loadTemplatefile("bug_9853_02.tpl", true, true);

        $this->tpl->setVariable("VAR" , "Ok !");

        $this->tpl->parse("foo.");

        $this->tpl->setVariable("VAR" , "Ok !");

        $this->tpl->parse("foo2");

        $this->tpl->setVariable("VAR." , "Ok !");

        $this->tpl->setVariable("VAR2" , "Okay");

        $this->tpl->parse("bar");

        $this->tpl->parse();

        $output02 = $this->tpl->get();

        $this->assertEquals($output01, $output02);

    }

   /**

    * Tests iterations over two blocks

    *

    */

    function testBlockIteration()

    {

        $data = array(

            'a',

            array('b', array('1', '2', '3', '4')),

            'c',

            array('d', array('5', '6', '7'))

        );

        $result = $this->tpl->loadTemplateFile('blockiteration.html', true, true);

        if (PEAR::isError($result)) {

            $this->assertTrue(false, 'Error loading template file: '. $result->getMessage());

        }

        foreach ($data as $value) {

            if (is_array($value)) {

                $this->tpl->setVariable('outer', $value[0]);

                foreach ($value[1] as $v) {

                    $this->tpl->setVariable('inner', $v);

                    $this->tpl->parse('inner_block');

                }

            } else {

                $this->tpl->setVariable('outer', $value);

            }

            $this->tpl->parse('outer_block');

        }

        $this->assertEquals('a#b|1|2|3|4#c#d|5|6|7#', $this->_stripWhitespace($this->tpl->get()));

    }

   /**

    *

    *

    */

    function testTouchBlockIteration()

    {

        $data = array('a','b','c','d','e');

        $result = $this->tpl->loadTemplateFile('blockiteration.html', true, true);

        if (PEAR::isError($result)) {

            $this->assertTrue(false, 'Error loading template file: '. $result->getMessage());

        }

        for ($i = 0; $i < count($data); $i++) {

            $this->tpl->setVariable('outer', $data[$i]);

            // the inner_block is empty and should be removed

            if (0 == $i % 2) {

                $this->tpl->touchBlock('inner_block');

            }

            $this->tpl->parse('outer_block');

        }

        $this->assertEquals('a|#b#c|#d#e|#', $this->_stripWhitespace($this->tpl->get()));

    }

    public function testShouldSetOptionsCorrectly() {

        $result = $this->tpl->setOption('removeEmptyBlocks', false);

        $this->assertFalse(PEAR::isError($result));

        $this->assertFalse($this->tpl->removeEmptyBlocks);

        $result = $this->tpl->setOption('removeEmptyBlocks', true);

        $this->assertFalse(PEAR::isError($result));

        $this->assertTrue($this->tpl->removeEmptyBlocks);

    }

    public function testPlaceholderReplacementScope() {

        $result = $this->tpl->loadTemplateFile('placeholderreplacementscope.html', true, true);

        if (PEAR::isError($result)) {

            $this->fail('Error loading template file: ' . $result->getMessage());

        }

        $this->tpl->setCurrentBlock('foo');

        $this->tpl->setVariable('var1','test');

        $this->tpl->parseCurrentBlock();

        $this->tpl->setCurrentBlock('bar');

        $this->tpl->setVariable('var1','not');

        $this->tpl->setVariable('var2','good');

        $this->tpl->parseCurrentBlock();

        $actual = $this->_stripWhitespace($this->tpl->get());

        $this->assertEquals('testgood', $actual);

    }

}

?>