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php-html-template-it/HTML_Template_IT-1.3.1/tests/ITTest.php

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<?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);
}
}
?>
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