1 files changed, 133 insertions, 0 deletions
diff --git a/tests/template/template_test_case.php b/tests/template/template_test_case.php
new file mode 100644
index 0000000000..0e1f960f61
--- /dev/null
+++ b/tests/template/template_test_case.php
@@ -0,0 +1,133 @@
+<?php
+/**
+*
+* @package testing
+* @copyright (c) 2011 phpBB Group
+* @license http://opensource.org/licenses/gpl-license.php GNU Public License
+*
+*/
+
+require_once dirname(__FILE__) . '/../../phpBB/includes/functions.php';
+
+class phpbb_template_template_test_case extends phpbb_test_case
+{
+	protected $template;
+	protected $template_path;
+	protected $template_locator;
+
+	// Keep the contents of the cache for debugging?
+	const PRESERVE_CACHE = true;
+
+	protected function display($handle)
+	{
+		ob_start();
+
+		try
+		{
+			$this->assertTrue($this->template->display($handle, false));
+		}
+		catch (Exception $exception)
+		{
+			// reset output buffering even when an error occured
+			// PHPUnit turns trigger_error into exceptions as well
+			ob_end_clean();
+			throw $exception;
+		}
+
+		$result = self::trim_template_result(ob_get_clean());
+
+		return $result;
+	}
+
+	protected static function trim_template_result($result)
+	{
+		return str_replace("\n\n", "\n", implode("\n", array_map('trim', explode("\n", trim($result)))));
+	}
+
+	protected function setup_engine(array $new_config = array())
+	{
+		global $phpbb_root_path, $phpEx, $user;
+
+		$defaults = array(
+			'load_tplcompile'	=> true,
+			'tpl_allow_php'		=> false,
+		);
+
+		$config = new phpbb_config(array_merge($defaults, $new_config));
+
+		$this->template_path = dirname(__FILE__) . '/templates';
+		$this->template_locator = new phpbb_template_locator();
+		$this->template = new phpbb_template($phpbb_root_path, $phpEx, $config, $user, $this->template_locator);
+		$this->template->set_custom_template($this->template_path, 'tests');
+	}
+
+	protected function setUp()
+	{
+		// Test the engine can be used
+		$this->setup_engine();
+
+		$template_cache_dir = dirname($this->template->cachepath);
+		if (!is_writable($template_cache_dir))
+		{
+			$this->markTestSkipped("Template cache directory ({$template_cache_dir}) is not writable.");
+		}
+
+		foreach (glob($this->template->cachepath . '*') as $file)
+		{
+			unlink($file);
+		}
+
+		$this->setup_engine();
+	}
+
+	protected function tearDown()
+	{
+		if (is_object($this->template))
+		{
+			foreach (glob($this->template->cachepath . '*') as $file)
+			{
+				unlink($file);
+			}
+		}
+	}
+
+	protected function run_template($file, array $vars, array $block_vars, array $destroy, $expected, $cache_file)
+	{
+		$this->template->set_filenames(array('test' => $file));
+		$this->template->assign_vars($vars);
+
+		foreach ($block_vars as $block => $loops)
+		{
+			foreach ($loops as $_vars)
+			{
+				$this->template->assign_block_vars($block, $_vars);
+			}
+		}
+
+		foreach ($destroy as $block)
+		{
+			$this->template->destroy_block_vars($block);
+		}
+
+		try
+		{
+			$this->assertEquals($expected, $this->display('test'), "Testing $file");
+			$this->assertFileExists($cache_file);
+		}
+		catch (ErrorException $e)
+		{
+			if (file_exists($cache_file))
+			{
+				copy($cache_file, str_replace('ctpl_', 'tests_ctpl_', $cache_file));
+			}
+			throw $e;
+		}
+
+		// For debugging.
+		// When testing eval path the cache file may not exist.
+		if (self::PRESERVE_CACHE && file_exists($cache_file))
+		{
+			copy($cache_file, str_replace('ctpl_', 'tests_ctpl_', $cache_file));
+		}
+	}
+}