<?php

require_once DWOO_DIRECTORY . 'Dwoo/Compiler.php';

class CallTests extends PHPUnit_Framework_TestCase
{
	protected $compiler;
	protected $dwoo;

	public function __construct()
	{
		// extend this class and override this in your constructor to test a modded compiler
		$this->compiler = new Dwoo_Compiler();
		$this->dwoo = new Dwoo(DWOO_COMPILE_DIR, DWOO_CACHE_DIR);
	}

	public function testCustomFunctionPlugin()
	{
		$this->dwoo->addPlugin('test', 'plugin_custom_name');
		$tpl = new Dwoo_Template_String('{test "xxx"}');
		$tpl->forceCompilation();

		$this->assertEquals('xxxbar', $this->dwoo->get($tpl, array(), $this->compiler));
		$this->dwoo->removePlugin('test');
	}

	public function testHalfCustomClassPluginByClassMethodCallback()
	{
		$this->dwoo->addPlugin('test', array('plugin_half_custom', 'process'));
		$tpl = new Dwoo_Template_String('{test "xxx"}');
		$tpl->forceCompilation();

		$this->assertEquals('xxxbar', $this->dwoo->get($tpl, array(), $this->compiler));
		$this->dwoo->removePlugin('test');
	}

	public function testFullCustomClassPluginByClassMethodCallback() {
		$this->dwoo->addPlugin('test', array('plugin_full_custom', 'process'));
		$tpl = new Dwoo_Template_String('{test "xxx"}');
		$tpl->forceCompilation();

		$this->assertEquals('xxxbar', $this->dwoo->get($tpl, array(), $this->compiler));
   		$this->dwoo->removePlugin('test');
	}

	public function testCustomClassPluginByClassname()
	{
		$this->dwoo->addPlugin('test', 'plugin_full_custom');
		$tpl = new Dwoo_Template_String('{test "xxx"}');
		$tpl->forceCompilation();

		$this->assertEquals('xxxbar', $this->dwoo->get($tpl, array(), $this->compiler));
   		$this->dwoo->removePlugin('test');
	}

	public function testCustomObjectPluginByObjectMethodCallback()
	{
		$this->dwoo->addPlugin('test', array(new plugin_full_custom(), 'process'));
		$tpl = new Dwoo_Template_String('{test "xxx"}');
		$tpl->forceCompilation();

		$this->assertEquals('xxxbar', $this->dwoo->get($tpl, array(), $this->compiler));
   		$this->dwoo->removePlugin('test');
	}

	public function testCustomBlockPluginByClassMethodCallback()
	{
		$this->dwoo->addPlugin('test', array('blockplugin_custom', 'process'));
		$tpl = new Dwoo_Template_String('{test "xxx"}aaa{/test}');
		$tpl->forceCompilation();

		$this->assertEquals('xxxbaraaa', $this->dwoo->get($tpl, array(), $this->compiler));
		$this->dwoo->removePlugin('test');
	}

	public function testCustomBlockPluginByClassname()
	{
		$this->dwoo->addPlugin('test', 'blockplugin_custom');
		$tpl = new Dwoo_Template_String('{test "xxx"}aaa{/test}');
		$tpl->forceCompilation();

		$this->assertEquals('xxxbaraaa', $this->dwoo->get($tpl, array(), $this->compiler));
		$this->dwoo->removePlugin('test');
	}

	/**
	 * @expectedException Dwoo_Exception
	 */
	public function testCustomInvalidPlugin()
	{
		$this->dwoo->addPlugin('test', 'sdfmslkfmsle');
	}
}

function plugin_custom_name(Dwoo $dwoo, $foo, $bar="bar")
{
	return $foo.$bar;
}

class plugin_half_custom extends Dwoo_Plugin
{
	public function process($foo, $bar="bar")
	{
		return $foo.$bar;
	}
}

class plugin_full_custom
{
	public function process($foo, $bar="bar")
	{
		return $foo.$bar;
	}
}

class blockplugin_custom extends Dwoo_Block_Plugin
{
	public function init($foo, $bar="bar")
	{
		$this->foo = $foo;
		$this->bar = $bar;
	}

	public function process()
	{
		return $this->foo.$this->bar.$this->buffer;
	}
}