added tests to main repository.

tests/suite/RouteFilterTest.php

@@ -0,0 +1,45 @@
+<?php
+
+class RouteFilerTest extends PHPUnit_Framework_TestCase {
+
+	public static function setUpBeforeClass()
+	{
+		$filters = array(
+			'test' => function() {return 'test';},
+			'vars' => function($var) {return $var;},
+			'vars2' => function($var1, $var2) {return $var1.$var2;},
+		);
+
+		System\Route\Filter::$filters = $filters;
+	}
+
+	/**
+	 * @expectedException Exception
+	 */
+	public function testCallingUndefinedFilterThrowsException()
+	{
+		System\Route\Filter::call('not-found');
+	}
+
+	public function testCallingFilterWithoutOverrideReturnsNull()
+	{
+		$this->assertNull(System\Route\Filter::call('test'));
+	}
+
+	public function testCallingFilterWithOverrideReturnsResult()
+	{
+		$this->assertEquals(System\Route\Filter::call('test', array(), true), 'test');
+	}
+
+	public function testCallingFilterWithParametersPassesParametersToFilter()
+	{
+		$this->assertEquals(System\Route\Filter::call('vars', array('test'), true), 'test');
+		$this->assertEquals(System\Route\Filter::call('vars2', array('test1', 'test2'), true), 'test1test2');
+	}
+
+	public static function tearDownAfterClass()
+	{
+		System\Route\Filter::$filters = require APP_PATH.'filters'.EXT;
+	}
+
+}