public function testCustomErrorMessage()
{
$param = new QueryParam();
$param->name = 'fero';
$errorMessage = "variable must be an integer";
$param->requirements = array('rule' => '\\d+', 'error_message' => $errorMessage);
$param->description = 'integer value';
$param->strict = true;
$request = new Request(array('fero' => 'foobar'), array(), array('_controller' => __CLASS__ . '::stubAction'));
$reader = $this->getMockBuilder('FOS\\RestBundle\\Request\\ParamReader')->disableOriginalConstructor()->getMock();
$reader->expects($this->any())->method('read')->will($this->returnValue(array('fero' => $param)));
$constraint = new Regex(array('pattern' => '#^\\d+$#xsu', 'message' => $errorMessage));
$errors = new ConstraintViolationList(array(new ConstraintViolation($errorMessage, null, array(), null, null, null)));
$this->validator->expects($this->once())->method('validateValue')->with('foobar', $constraint)->will($this->returnValue($errors));
$requestStack = new RequestStack();
$requestStack->push($request);
$queryFetcher = new ParamFetcher($reader, $requestStack, $this->violationFormatter, $this->validator);
$queryFetcher->setController($this->controller);
try {
$queryFetcher->get('fero');
$this->fail('Fetching get() in strict mode with no default value did not throw an exception');
} catch (HttpException $httpException) {
$this->assertEquals($errorMessage, $httpException->getMessage());
}
}
/**
* @expectedException \RuntimeException
* @expectedExceptionMessage The ParamFetcher requirements feature requires the symfony/validator component.
*/
public function testEmptyValidator()
{
$param = $this->createMockedParam('none', null, array(), false, null, array('constraint'));
$this->setParams([$param]);
$fetcher = new ParamFetcher($this->paramReader, $this->requestStack, $this->violationFormatter, null);
$fetcher->setContainer($this->container);
$fetcher->setController($this->controller);
$fetcher->get('none', '42');
}
public function testNullValidatorWithoutRequirements()
{
$param = new QueryParam();
$param->name = 'bizoo';
$param->default = 'not expected';
$param->description = 'A param without requirement nor validator';
$request = new Request(array('bizoo' => 'foobar'), array(), array('_controller' => __CLASS__ . '::stubAction'));
$reader = $this->getMockBuilder('FOS\\RestBundle\\Request\\ParamReader')->disableOriginalConstructor()->getMock();
$reader->expects($this->any())->method('read')->will($this->returnValue(array('bizoo' => $param)));
$queryFetcher = new ParamFetcher($reader, $request, $this->violationFormatter);
$queryFetcher->setController($this->controller);
$this->assertEquals('foobar', $queryFetcher->get('bizoo'));
}
/**
* @dataProvider regexProvider
*/
public function testRegexSucceed($regex, $input, $expected)
{
$param = new QueryParam();
$param->name = 'regex_param';
$param->requirements = $regex;
$validator = $this->getMock('Symfony\\Component\\Validator\\ValidatorInterface');
$validator->method('validateValue')->will($this->returnCallback(function ($param, $constraint) {
//Emulating behavior of a Symfony RegexValidator
return preg_match($constraint->pattern, $param) ? null : array('error');
}));
$request = new Request(array($param->name => $input), array(), array('_controller' => __CLASS__ . '::stubAction'));
$reader = $this->getMockBuilder('FOS\\RestBundle\\Request\\ParamReader')->disableOriginalConstructor()->getMock();
$reader->expects($this->any())->method('read')->will($this->returnValue(array($param->name => $param)));
$requestStack = new RequestStack();
$requestStack->push($request);
$queryFetcher = new ParamFetcher($reader, $requestStack, $this->violationFormatter, $validator);
$queryFetcher->setController($this->controller);
$this->assertEquals($expected, $queryFetcher->get($param->name));
}
