/**
* Test for JForm::validateField method for missing rule exception.
*
* @return void
*
* @since 12.1
*
* @expectedException UnexpectedValueException
*/
public function testValidateField_missingRule()
{
$form = new JFormInspector('form1');
$form->load(JFormDataHelper::$validateFieldDocument);
$xml = $form->getXml();
$data = $xml->xpath('fields/field[@name="missingrule"]');
$field = array_pop($data);
$form->validateField($field, null, 'value');
}
/**
* Test for JForm::validateField method.
*/
public function testValidateField()
{
$form = new JFormInspector('form1');
$this->assertThat($form->load(JFormDataHelper::$validateFieldDocument), $this->isTrue(), 'Line:' . __LINE__ . ' XML string should load successfully.');
$xml = $form->getXML();
// Test error handling.
$result = $form->validateField('wrong');
$this->assertThat($result instanceof Exception, $this->isTrue(), 'Line:' . __LINE__ . ' Passing a non-JXmlElement should return an exception.');
$this->assertThat($result->getCode(), $this->equalTo(-1), 'Line:' . __LINE__ . ' The correct exception should be returned.');
$field = array_pop($xml->xpath('fields/field[@name="missingrule"]'));
$result = $form->validateField($field, null, 'value');
$this->assertThat($result instanceof Exception, $this->isTrue(), 'Line:' . __LINE__ . ' Having a missing validation rule should return an exception.');
$this->assertThat($result->getCode(), $this->equalTo(-2), 'Line:' . __LINE__ . ' The correct exception should be returned.');
$field = array_pop($xml->xpath('fields/field[@name="boolean"]'));
$result = $form->validateField($field);
$this->assertThat($result instanceof Exception, $this->isTrue(), 'Line:' . __LINE__ . ' A failed validation should return an exception.');
$this->assertThat($result->getCode(), $this->equalTo(1), 'Line:' . __LINE__ . ' The correct exception should be returned.');
$field = array_pop($xml->xpath('fields/field[@name="required"]'));
$result = $form->validateField($field);
$this->assertThat($result instanceof Exception, $this->isTrue(), 'Line:' . __LINE__ . ' A required field missing a value should return an exception.');
$this->assertThat($result->getCode(), $this->equalTo(2), 'Line:' . __LINE__ . ' The correct exception should be returned.');
// Test general usage.
$field = array_pop($xml->xpath('fields/field[@name="boolean"]'));
$this->assertThat($form->validateField($field, null, 'true'), $this->isTrue(), 'Line:' . __LINE__ . ' A field with a passing validate attribute set should return true.');
$field = array_pop($xml->xpath('fields/field[@name="optional"]'));
$this->assertThat($form->validateField($field), $this->isTrue(), 'Line:' . __LINE__ . ' A field without required set should return true.');
$field = array_pop($xml->xpath('fields/field[@name="required"]'));
$this->assertThat($form->validateField($field, null, 'value'), $this->isTrue(), 'Line:' . __LINE__ . ' A required field with a value should return true.');
}
