Added empty unit test files for all plugins.

test/index.php

 <?php
 
-include_once '../../debug.php';
-include_once '../pquery.php';
-__p::require_plugins('array', 'sql', 'template');
+include_once '../../simpletest/autorun.php';
+include_once '../pquery.config.php';
+include_once PQUERY_ROOT.'pquery.php';
+
+function is_test_file($filename) {
+	return preg_match('/^test_\w+\.php$/', $filename);
+}
+
+foreach( array_filter(scandir('.'), 'is_test_file') as $file )
+	include_once $file;
+
+/*include_once '../../debug.php';
+include_once '../pquery.php';*/
+//__p::require_plugins('array', 'sql', 'template');
 
 // Array test
 /*$a = _p(range(0, 10));
@@ -17,7 +28,7 @@ while( !$a->is_empty() ) {
 $results = $sql->fetch_all('object');
 $results = _arr($results);
 
-debug($results);*/
+debug($results);
 
 __tpl::set_root('templates', false);
 $tpl = _tpl('test.tpl');
@@ -26,6 +37,6 @@ $test1 = $tpl->data->add('test1', array('var' => 'some-variable'));
 $tpl->data->add('test1', array('var' => 'some-other-variable'));
 $test1->add('test2');
 $tpl->data->add('test3');
-debug($tpl->parse());
+debug($tpl->parse());*/
 
 ?>
\ No newline at end of file

test/test_array.php

+<?php
+
+class pQueryArrayTestCase extends UnitTestCase {
+	function test_() {
+		
+	}
+}
+
+?>
\ No newline at end of file

test/test_pquery.php

+<?php
+
+class pQueryTestCase extends UnitTestCase {
+	function test_() {
+		
+	}
+}
+
+?>
\ No newline at end of file

test/test_sql.php

+<?php
+
+class pQuerySqlTestCase extends UnitTestCase {
+	function test_() {
+		
+	}
+}
+
+?>
\ No newline at end of file

test/test_template.php

+<?php
+
+class pQueryTemplateTestCase extends UnitTestCase {
+	function test_() {
+		
+	}
+}
+
+?>
\ No newline at end of file