public function validate(Response $response)
{
if ($response->getStatus() <= $this->maxStatusCode) {
if ($response->hasHeader('Pragma') && 'no-cache' === $response->getHeader('Pragma')[0]) {
throw new ValidationFailedException('pragma:no-cache was found');
}
if ($response->hasHeader('Cache-Control') && false !== strpos($response->getHeader('Cache-Control')[0], 'no-cache')) {
throw new ValidationFailedException('cache-control:no-cache was found');
}
}
}
public function validate(Response $response)
{
if ($response->getStatus() <= $this->maxStatusCode) {
if ($response->hasHeader('Expires')) {
$expireRaw = preg_replace('/[^A-Za-z0-9\\-\\/,]/', '', $response->getHeader('Expires')[0]);
if ($expireRaw !== '') {
$expires = strtotime($response->getHeader('Expires')[0]);
if ($expires < time()) {
throw new ValidationFailedException('expires in the past');
}
}
}
}
}
public function validate(Response $response)
{
if ($response->getStatus() <= $this->maxStatusCode) {
if ($response->hasHeader('Cache-Control') && false !== strpos($response->getHeader('Cache-Control')[0], 'max-age=0')) {
throw new ValidationFailedException('max-age=0 was found');
}
}
}
public function doValidation(Response $response)
{
if (strpos($response->getContentType(), 'image') === false && strpos($response->getContentType(), 'pdf') === false && strlen((string) $response->getBody()) >= $this->minFileSize) {
if (!$response->hasHeader('Content-Encoding') || $response->getHeader('Content-Encoding')[0] !== 'gzip') {
throw new ValidationFailedException('gzip compression not active');
}
}
}
public function doValidation(Response $response)
{
// @todo the test should not fail with the first not found header
foreach ($this->checkedHeaders as $headerConfig) {
if (!$response->hasHeader($headerConfig['key'])) {
throw new ValidationFailedException('Header not found (' . $headerConfig['key'] . ')');
}
$currentValue = $response->getHeader($headerConfig['key'])[0];
if (!preg_match('^' . $headerConfig['value'] . '^', $currentValue, $matches)) {
throw new ValidationFailedException('Header "' . $headerConfig['key'] . '" does not match "' . $headerConfig['value'] . '". Current value is "' . $currentValue . '"');
}
}
}
public function testResponse()
{
$testBody = 'TestBodyWith<strong>special</strong>Chäräctörs';
$testHeader = HeadersParser::parse(['Header1' => 'Test Header']);
$testStatus = 200;
$testUri = new Uri('http://smoke.phmlabs.com');
$testRequest = new Request($testUri);
$stream = fopen('data://text/plain,' . $testBody, 'r');
$response = new Response($stream, $testStatus, array(), ['request' => $testRequest]);
$this->assertEquals($testBody, $response->getBody());
$this->assertEquals([], $response->getHeader('Test Header'));
$this->assertEquals($testStatus, $response->getStatus());
$this->assertEmpty($response->getContentType());
$this->assertEquals($testRequest, $response->getRequest());
}