Add test for CM_Paging_Language_Enabled

tests/library/CM/Paging/Language/EnabledTest.php

@@ -0,0 +1,20 @@
+<?php
+
+class CM_Paging_Language_EnabledTest extends CMTest_TestCase {
+
+    public function tearDown() {
+        CMTest_TH::clearEnv();
+    }
+
+    public function testEnabled() {
+        $english = CM_Model_Language::create('English', 'en', true);
+        $italian = CM_Model_Language::create('Italian', 'it', true);
+        $german = CM_Model_Language::create('German', 'de', true);
+        $french = CM_Model_Language::create('French', 'fr', true);
+        $svenska = CM_Model_Language::create('Svenska', 'sv', false);
+
+        $paging = new CM_Paging_Language_Enabled();
+        $this->assertEquals([$english, $french, $german, $italian], $paging->getItems());
+        $this->assertNotContains($svenska, $paging->getItems());
+    }
+}