71 lines
2.0 KiB
PHP
Executable File
71 lines
2.0 KiB
PHP
Executable File
<?php
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class Twig_Tests_FileCachingTest extends PHPUnit_Framework_TestCase
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{
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protected $fileName;
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protected $env;
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protected $tmpDir;
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public function setUp()
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{
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$this->tmpDir = sys_get_temp_dir().'/TwigTests';
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if (!file_exists($this->tmpDir)) {
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@mkdir($this->tmpDir, 0777, true);;
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}
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if (!is_writable($this->tmpDir)) {
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$this->markTestSkipped(sprintf('Unable to run the tests as "%s" is not writable.', $this->tmpDir));
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}
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$this->env = new Twig_Environment(new Twig_Loader_String(), array('cache' => $this->tmpDir));
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}
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public function tearDown()
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{
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if ($this->fileName) {
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unlink($this->fileName);
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}
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$this->removeDir($this->tmpDir);
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}
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public function testWritingCacheFiles()
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{
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$name = 'This is just text.';
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$template = $this->env->loadTemplate($name);
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$cacheFileName = $this->env->getCacheFilename($name);
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$this->assertTrue(file_exists($cacheFileName), 'Cache file does not exist.');
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$this->fileName = $cacheFileName;
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}
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public function testClearingCacheFiles()
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{
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$name = 'I will be deleted.';
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$template = $this->env->loadTemplate($name);
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$cacheFileName = $this->env->getCacheFilename($name);
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$this->assertTrue(file_exists($cacheFileName), 'Cache file does not exist.');
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$this->env->clearCacheFiles();
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$this->assertFalse(file_exists($cacheFileName), 'Cache file was not cleared.');
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}
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private function removeDir($target)
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{
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$fp = opendir($target);
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while (false !== $file = readdir($fp)) {
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if (in_array($file, array('.', '..'))) {
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continue;
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}
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if (is_dir($target.'/'.$file)) {
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self::removeDir($target.'/'.$file);
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} else {
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unlink($target.'/'.$file);
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}
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}
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closedir($fp);
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rmdir($target);
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}
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}
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