Add unit test.

Signed-off-by: tianhe1986 <w1s2j3229@163.com>

1 files changed, 20 insertions, 1 deletions

diff --git a/tests/codeigniter/core/Loader_test.php b/tests/codeigniter/core/Loader_test.php
index 241c415b3..3b6a7e16c 100644
--- a/tests/codeigniter/core/Loader_test.php
+++ b/tests/codeigniter/core/Loader_test.php
@@ -269,6 +269,25 @@ class Loader_test extends CI_TestCase {
 
 	// --------------------------------------------------------------------
 
+	public function test_invalid_model()
+	{
+		$this->ci_set_core_class('model', 'CI_Model');
+
+		// Create model in VFS
+		$model = 'Unit_test_invalid_model';
+		$content = '<?php class '.$model.' {} ';
+		$this->ci_vfs_create($model, $content, $this->ci_app_root, 'models');
+
+		// Test no extending
+		$this->setExpectedException(
+			'RuntimeException',
+			'Class '.$model.' doesn\'t extend CI_Model'
+		);
+		$this->load->model($model);
+	}
+
+	// --------------------------------------------------------------------
+
 	// public function testDatabase()
 	// {
 	// 	$this->assertInstanceOf('CI_Loader', $this->load->database());
@@ -544,7 +563,7 @@ class Loader_test extends CI_TestCase {
 		$dir = 'testdir';
 		$path = APPPATH.$dir.'/';
 		$model = 'Automod';
-		$this->ci_vfs_create($model, '<?php class '.$model.' { }', $this->ci_app_root, array($dir, 'models'));
+		$this->ci_vfs_create($model, '<?php class '.$model.' extends CI_Model { }', $this->ci_app_root, array($dir, 'models'));
 
 		// Create autoloader config
 		$cfg = array(