/**
* Test for JForm::filter method.
*
* @return void
*/
public function testFilter()
{
$form = new JFormInspector('form1');
// Check the test data loads ok.
$this->assertThat($form->load(JFormDataHelper::$filterDocument), $this->isTrue(), 'Line:' . __LINE__ . ' XML string should load successfully.');
$data = array('word' => 'Joomla! Framework', 'author' => 'Should not bind', 'params' => array('show_title' => 1, 'show_author' => false), 'default' => '');
$filtered = $form->filter($data);
$this->assertThat(is_array($filtered), $this->isTrue(), 'Line:' . __LINE__ . ' The filtered result should be an array.');
// Test that filtering is occuring (not that all filters work - done in testFilterField).
$this->assertThat($filtered['word'], $this->equalTo('JoomlaFramework'), 'Line:' . __LINE__ . ' The variable should be filtered by the "word" filter.');
$this->assertThat(isset($filtered['author']), $this->isFalse(), 'Line:' . __LINE__ . ' A variable in the data not present in the form should not exist.');
$this->assertThat($filtered['params']['show_title'], $this->equalTo(1), 'Line:' . __LINE__ . ' The nested variable should be present.');
$this->assertThat($filtered['params']['show_author'], $this->equalTo(0), 'Line:' . __LINE__ . ' The nested variable should be present.');
}
