function test_add_script () { $p = new Page; $p->add_script ('/foo.js'); $this->assertEquals ("<script src=\"/foo.js\"></script>\n", $p->head); $p->add_script ('/bar.js', 'tail'); $this->assertEquals ("<script src=\"/foo.js\"></script>\n", $p->head); $this->assertEquals ("<script src=\"/bar.js\"></script>\n", $p->tail); }