/**
* Test the JForm::mergeNode method.
*
* @return void
*/
public function testMergeNode()
{
// The source data.
$xml1 = simplexml_load_string('<form><field name="foo" /></form>');
// The new data for adding the field.
$xml2 = simplexml_load_string('<form><field name="bar" type="text" /></form>');
if ($xml1 === false || $xml2 === false) {
$this->fail('Line:' . __LINE__ . ' Error in text XML data');
}
JFormInspector::mergeNode($xml1->field, $xml2->field);
$fields = $xml1->xpath('field[@name="foo"] | field[@type="text"]');
$this->assertThat(count($fields), $this->equalTo(1), 'Line:' . __LINE__ . ' Existing attribute "name" should merge, new attribute "type" added.');
}
