我创建了一个名为AdvHtmlHelper的新助手。
class AdvHtmlHelper extends AppHelper {
var $helpers = array('Form');
function textbox($fieldName, $options = array()) {
$output = $this->Form->input($fieldName, array('before' => '<div class="outerdiv"><div class="leftfields"><div class="txt1">', 'between' => '</div><div class="colon"> : </div></div><div class="rightfields"><div class="input">'));
$output .= '</div></div></div><div class="space"></div>';
return $output;
}
}
我为它创建了一个测试
App::import('Helper', 'AdvHtml');
App::import('Helper', 'Form');
App::import('Helper', 'Html');
App::import('Core', 'View');
class AdvHtmlTest extends CakeTestCase {
private $advHtml = null;
//Here we instantiate our helper, and all other helpers we need.
public function startTest() {
$this->advHtml = new AdvHtmlHelper();
$this->advHtml->Form = new FormHelper();
$this->advHtml->Form->Html = new HtmlHelper();
$this->view = new View($this->Controller);
}
//testing textbox() function.
public function testTextbox() {
$result = '<div class="input text"><div class="outerdiv"><div class="leftfields"><div class="txt1"><label for="new">New</label></div><div class="colon"> : </div></div><div class="rightfields"><div class="input"><input name="data[new]" type="text" id="new" /></div></div></div></div><div class="space"></div>';
$this->assertEqual($result, $this->advHtml->textbox('new'));
}
}
当我尝试运行测试时出现以下错误。帮助程序代码的第10行是对表单帮助程序的调用。
致命错误:在/opt/lampp/htdocs/mali/app/views/helpers/adv_html.php中调用非对象上的成员函数input()
如何测试调用另一个助手的助手?
第10行
编辑:已回答。更新了我的最终测试用例以供参考。
答案 0 :(得分:3)
在设置帮助程序时,您必须将表单助手设置为advHtml帮助程序的属性:
public function startTest() {
$this->advHtml = new AdvHtmlHelper();
$this->advHtml->Form = new FormHelper();
}