public function testHandleResult_JsonRequest()
{
$PHPDS = PHPDSlib::instance();
$_SERVER["HTTP_X_REQUESTED_WITH"] = 'XMLHttpRequest';
$_SERVER["HTTP_X_REQUESTED_TYPE"] = 'json';
$data = array('test' => true);
$this->assertTrue(PU_isAJAX());
$this->assertEquals('{"test":true}', PU_isJSON($data));
// set up the template with fake data and call the method under test
$template = $PHPDS->PHPDS_template();
$core = $PHPDS->PHPDS_core();
$this->assertType('PHPDS_template', $template);
$this->assertType('PHPDS_core', $core);
$core->themeFile = 'testTemplate';
$core->data = 'testController';
// TODO: decide what is the correct behavior
// test a controller result of false: error
/*$result = $this->object->handleResult(false);
$this->assertFalse($result);
$this->assertEquals('testTemplate', $core->themeFile);
$this->assertEquals('testController', $template->controller);*/
// test a controller result of null: standard handling
$result = $this->object->handleResult(null);
$this->assertTrue($result);
$this->assertEquals('', $core->themeFile);
$this->assertEquals('null', $core->data);
// test a controller result of true: don't do anything
$result = $this->object->handleResult(true);
$this->assertTrue($result);
$this->assertEquals('', $core->themeFile);
$this->assertEquals('true', $core->data);
// test a controller result of some data
$result = $this->object->handleResult($data);
$this->assertTrue($result);
$this->assertEquals('', $core->themeFile);
$this->assertEquals('{"test":true}', $core->data);
// TODO: should this throw an exception?
// test an invalid controller result
/*$this->setExpectedException('PHPDS_exception');
$result = $this->object->handleResult(array('test' => true));*/
}
/**
* Deal with the controller's output
*
* @version 1.0
* @since 3.0.5
* @author greg <*****@*****.**>
*
* @param mixed $raw_data
* @return mixed
*/
public function handleResult($raw_data)
{
$template = $this->template;
$core = $this->core;
$core->themeFile = '';
$core->data = '';
$encoded_data = PU_isJSON($raw_data);
if (false !== $encoded_data) {
$core->data = $encoded_data;
return true;
} else {
if (false === $raw_data) {
// we consider it's an error
return false;
} elseif (is_null($raw_data)) {
// deal with it the usual way (normal template)
return true;
} elseif (true === $raw_data) {
// controller handled output
return true;
} elseif (is_string($raw_data)) {
// bare data, using empty template
$core->data = $raw_data;
return true;
} else {
throw new PHPDS_exception(sprintf(___('The return value of controller %d is invalid.'), $this->configuration['m']));
}
}
}
public function testIsJson()
{
$data = array('test' => true);
$_SERVER["HTTP_X_REQUESTED_WITH"] = '';
$_SERVER["HTTP_X_REQUESTED_TYPE"] = 'json';
$this->assertFalse(PU_isAJAX());
$this->assertEquals('', PU_isJSON($data));
$_SERVER["HTTP_X_REQUESTED_WITH"] = 'XMLHttpRequest';
$_SERVER["HTTP_X_REQUESTED_TYPE"] = 'json';
$this->assertTrue(PU_isAJAX());
$this->assertEquals('{"test":true}', PU_isJSON($data));
}