|
Directory : /var/www/vhosts/lautnusantara.com/httpdocs/web/system/Test/ |
<?php
/**
* This file is part of CodeIgniter 4 framework.
*
* (c) CodeIgniter Foundation <admin@codeigniter.com>
*
* For the full copyright and license information, please view
* the LICENSE file that was distributed with this source code.
*/
namespace CodeIgniter\Test;
use CodeIgniter\HTTP\RedirectResponse;
use CodeIgniter\HTTP\RequestInterface;
use CodeIgniter\HTTP\ResponseInterface;
use Config\Services;
use Exception;
use PHPUnit\Framework\Constraint\IsEqual;
use PHPUnit\Framework\TestCase;
/**
* Test Response Class
*
* Consolidated response processing
* for test results.
*
* @no-final
*
* @internal
*
* @mixin DOMParser
*/
class TestResponse extends TestCase
{
/**
* The request.
*
* @var RequestInterface|null
*/
protected $request;
/**
* The response.
*
* @var ResponseInterface
*/
protected $response;
/**
* DOM for the body.
*
* @var DOMParser
*/
protected $domParser;
/**
* Stores or the Response and parses the body in the DOM.
*/
public function __construct(ResponseInterface $response)
{
$this->setResponse($response);
}
// --------------------------------------------------------------------
// Getters / Setters
// --------------------------------------------------------------------
/**
* Sets the request.
*
* @return $this
*/
public function setRequest(RequestInterface $request)
{
$this->request = $request;
return $this;
}
/**
* Sets the Response and updates the DOM.
*
* @return $this
*/
public function setResponse(ResponseInterface $response)
{
$this->response = $response;
$this->domParser = new DOMParser();
$body = $response->getBody();
if (is_string($body) && $body !== '') {
$this->domParser->withString($body);
}
return $this;
}
/**
* Request accessor.
*
* @return RequestInterface|null
*/
public function request()
{
return $this->request;
}
/**
* Response accessor.
*
* @return ResponseInterface
*/
public function response()
{
return $this->response;
}
// --------------------------------------------------------------------
// Status Checks
// --------------------------------------------------------------------
/**
* Boils down the possible responses into a boolean valid/not-valid
* response type.
*/
public function isOK(): bool
{
$status = $this->response->getStatusCode();
// Only 200 and 300 range status codes
// are considered valid.
if ($status >= 400 || $status < 200) {
return false;
}
// Empty bodies are not considered valid, unless in redirects
return ! ($status < 300 && empty($this->response->getBody()));
}
/**
* Asserts that the status is a specific value.
*
* @throws Exception
*/
public function assertStatus(int $code)
{
$this->assertSame($code, $this->response->getStatusCode());
}
/**
* Asserts that the Response is considered OK.
*
* @throws Exception
*/
public function assertOK()
{
$this->assertTrue($this->isOK(), "{$this->response->getStatusCode()} is not a successful status code, or the Response has an empty body.");
}
/**
* Asserts that the Response is considered OK.
*
* @throws Exception
*/
public function assertNotOK()
{
$this->assertFalse($this->isOK(), "{$this->response->getStatusCode()} is an unexpected successful status code, or the Response has body content.");
}
// --------------------------------------------------------------------
// Redirection
// --------------------------------------------------------------------
/**
* Returns whether or not the Response was a redirect or RedirectResponse
*/
public function isRedirect(): bool
{
return $this->response instanceof RedirectResponse
|| $this->response->hasHeader('Location')
|| $this->response->hasHeader('Refresh');
}
/**
* Assert that the given response was a redirect.
*
* @throws Exception
*/
public function assertRedirect()
{
$this->assertTrue($this->isRedirect(), 'Response is not a redirect or RedirectResponse.');
}
/**
* Assert that a given response was a redirect
* and it was redirect to a specific URI.
*
* @throws Exception
*/
public function assertRedirectTo(string $uri)
{
$this->assertRedirect();
$uri = trim(strtolower($uri));
$redirectUri = strtolower($this->getRedirectUrl());
$matches = $uri === $redirectUri
|| strtolower(site_url($uri)) === $redirectUri
|| $uri === site_url($redirectUri);
$this->assertTrue($matches, "Redirect URL `{$uri}` does not match `{$redirectUri}`");
}
/**
* Assert that the given response was not a redirect.
*
* @throws Exception
*/
public function assertNotRedirect()
{
$this->assertFalse($this->isRedirect(), 'Response is an unexpected redirect or RedirectResponse.');
}
/**
* Returns the URL set for redirection.
*/
public function getRedirectUrl(): ?string
{
if (! $this->isRedirect()) {
return null;
}
if ($this->response->hasHeader('Location')) {
return $this->response->getHeaderLine('Location');
}
if ($this->response->hasHeader('Refresh')) {
return str_replace('0;url=', '', $this->response->getHeaderLine('Refresh'));
}
return null;
}
// --------------------------------------------------------------------
// Session
// --------------------------------------------------------------------
/**
* Asserts that an SESSION key has been set and, optionally, test it's value.
*
* @param mixed $value
*
* @throws Exception
*/
public function assertSessionHas(string $key, $value = null)
{
$this->assertArrayHasKey($key, $_SESSION, "'{$key}' is not in the current \$_SESSION");
if ($value === null) {
return;
}
if (is_scalar($value)) {
$this->assertSame($value, $_SESSION[$key], "The value of '{$key}' ({$value}) does not match expected value.");
} else {
$this->assertSame($value, $_SESSION[$key], "The value of '{$key}' does not match expected value.");
}
}
/**
* Asserts the session is missing $key.
*
* @throws Exception
*/
public function assertSessionMissing(string $key)
{
$this->assertArrayNotHasKey($key, $_SESSION, "'{$key}' should not be present in \$_SESSION.");
}
// --------------------------------------------------------------------
// Headers
// --------------------------------------------------------------------
/**
* Asserts that the Response contains a specific header.
*
* @param string|null $value
*
* @throws Exception
*/
public function assertHeader(string $key, $value = null)
{
$this->assertTrue($this->response->hasHeader($key), "'{$key}' is not a valid Response header.");
if ($value !== null) {
$this->assertSame($value, $this->response->getHeaderLine($key), "The value of '{$key}' header ({$this->response->getHeaderLine($key)}) does not match expected value.");
}
}
/**
* Asserts the Response headers does not contain the specified header.
*
* @throws Exception
*/
public function assertHeaderMissing(string $key)
{
$this->assertFalse($this->response->hasHeader($key), "'{$key}' should not be in the Response headers.");
}
// --------------------------------------------------------------------
// Cookies
// --------------------------------------------------------------------
/**
* Asserts that the response has the specified cookie.
*
* @param string|null $value
*
* @throws Exception
*/
public function assertCookie(string $key, $value = null, string $prefix = '')
{
$this->assertTrue($this->response->hasCookie($key, $value, $prefix), "No cookie found named '{$key}'.");
}
/**
* Assert the Response does not have the specified cookie set.
*/
public function assertCookieMissing(string $key)
{
$this->assertFalse($this->response->hasCookie($key), "Cookie named '{$key}' should not be set.");
}
/**
* Asserts that a cookie exists and has an expired time.
*
* @throws Exception
*/
public function assertCookieExpired(string $key, string $prefix = '')
{
$this->assertTrue($this->response->hasCookie($key, null, $prefix));
$this->assertGreaterThan(time(), $this->response->getCookie($key, $prefix)->getExpiresTimestamp());
}
// --------------------------------------------------------------------
// JSON
// --------------------------------------------------------------------
/**
* Returns the response's body as JSON
*
* @return false|string|null
*/
public function getJSON()
{
$response = $this->response->getJSON();
if ($response === null) {
return false;
}
return $response;
}
/**
* Test that the response contains a matching JSON fragment.
*
* @throws Exception
*/
public function assertJSONFragment(array $fragment, bool $strict = false)
{
$json = json_decode($this->getJSON(), true);
$this->assertIsArray($json, 'Response does not have valid json');
$patched = array_replace_recursive($json, $fragment);
if ($strict) {
$this->assertSame($json, $patched, 'Response does not contain a matching JSON fragment.');
} else {
$this->assertThat($patched, new IsEqual($json), 'Response does not contain a matching JSON fragment.');
}
}
/**
* Asserts that the JSON exactly matches the passed in data.
* If the value being passed in is a string, it must be a json_encoded string.
*
* @param array|string $test
*
* @throws Exception
*/
public function assertJSONExact($test)
{
$json = $this->getJSON();
if (is_object($test)) {
$test = method_exists($test, 'toArray') ? $test->toArray() : (array) $test;
}
if (is_array($test)) {
$test = Services::format()->getFormatter('application/json')->format($test);
}
$this->assertJsonStringEqualsJsonString($test, $json, 'Response does not contain matching JSON.');
}
// --------------------------------------------------------------------
// XML Methods
// --------------------------------------------------------------------
/**
* Returns the response' body as XML
*
* @return mixed|string
*/
public function getXML()
{
return $this->response->getXML();
}
// --------------------------------------------------------------------
// DomParser
// --------------------------------------------------------------------
/**
* Assert that the desired text can be found in the result body.
*
* @throws Exception
*/
public function assertSee(?string $search = null, ?string $element = null)
{
$this->assertTrue($this->domParser->see($search, $element), "Do not see '{$search}' in response.");
}
/**
* Asserts that we do not see the specified text.
*
* @throws Exception
*/
public function assertDontSee(?string $search = null, ?string $element = null)
{
$this->assertTrue($this->domParser->dontSee($search, $element), "I should not see '{$search}' in response.");
}
/**
* Assert that we see an element selected via a CSS selector.
*
* @throws Exception
*/
public function assertSeeElement(string $search)
{
$this->assertTrue($this->domParser->seeElement($search), "Do not see element with selector '{$search} in response.'");
}
/**
* Assert that we do not see an element selected via a CSS selector.
*
* @throws Exception
*/
public function assertDontSeeElement(string $search)
{
$this->assertTrue($this->domParser->dontSeeElement($search), "I should not see an element with selector '{$search}' in response.'");
}
/**
* Assert that we see a link with the matching text and/or class.
*
* @throws Exception
*/
public function assertSeeLink(string $text, ?string $details = null)
{
$this->assertTrue($this->domParser->seeLink($text, $details), "Do no see anchor tag with the text {$text} in response.");
}
/**
* Assert that we see an input with name/value.
*
* @throws Exception
*/
public function assertSeeInField(string $field, ?string $value = null)
{
$this->assertTrue($this->domParser->seeInField($field, $value), "Do no see input named {$field} with value {$value} in response.");
}
/**
* Forward any unrecognized method calls to our DOMParser instance.
*
* @param string $function Method name
* @param mixed $params Any method parameters
*
* @return mixed
*/
public function __call($function, $params)
{
if (method_exists($this->domParser, $function)) {
return $this->domParser->{$function}(...$params);
}
}
}