<?php class Language_helper_test extends CI_TestCase { public function test_lang() { $this->helper('language'); $lang = $this->getMock('CI_Lang', array('line')); $lang->expects($this->any())->method('line')->will($this->returnValue(FALSE)); $this->ci_instance_var('lang', $lang); $this->assertFalse(lang(1)); $this->assertEquals('<label for="foo" class="bar"></label>', lang(1, 'foo', array('class' => 'bar'))); } }