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<?php |
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namespace SlimX\Tests; |
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use PHPUnit\Framework\TestCase; |
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use Psr\Http\Message\ResponseInterface; |
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abstract class AbstractSlimXTest extends TestCase |
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{ |
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protected $app; |
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protected $client; |
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protected $method; |
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protected $endpoint; |
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protected $requestHeaders = ['HTTP_ACCEPT' => 'application/vnd.v1+json']; |
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abstract protected function getValidData() : array; |
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/** |
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* Asserts if given response respects what is expected from the respective Error obj. |
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* |
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* @param ResponseInterface $response Request's response |
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* @param int $code Expected error code |
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* @param ?int $codeMax If specified, $code and $codeMax will act as minimum |
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* expected error code and maximum expected error code, respectively. |
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* @return void |
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*/ |
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protected function assertError(ResponseInterface $response, int $code, ?int $codeMax = null) |
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{ |
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$body = (string) $response->getBody(); |
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$json = json_decode($body); |
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$this->assertNotNull($json, "Returned body is not valid json: " . $body); |
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$this->assertInstanceOf('stdClass', $json); |
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$this->assertNotEmpty($json); |
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$this->assertTrue(isset($json->code), "Code not present: " . $body); |
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$this->assertTrue(isset($json->message), "Message not present: " . $body); |
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$error = $this->app->getContainer()->get('error'); |
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if (null !== $codeMax) { |
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$this->assertTrue( |
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$code <= $json->code && $json->code <= $codeMax, |
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"Code {$json->code} is not within boundaries min $code, max $codeMax" |
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); |
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} else { |
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$this->assertEquals($code, $json->code, "Expecting code $code but received JSON $body"); |
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} |
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$node = $error->getNode($json->code); |
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$this->assertEquals($node['status'], $response->getStatusCode()); |
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$this->assertEquals($node['message'], $json->message); |
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} |
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protected function assertResponseCode(int $min, ?int $max = null) |
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{ |
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$max = null === $max ? $min : $max; |
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$httpCode = $this->client->getResponse()->getStatusCode(); |
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$body = $this->client->getResponse()->getBody(); |
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$this->assertTrue( |
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$min <= $httpCode && $httpCode <= $max, |
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"Returned code $httpCode is not between $min and $max. Body: " . $body |
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); |
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} |
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abstract public function getSlimInstance(); |
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protected function setUp() |
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{ |
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$this->app = $this->getSlimInstance(); |
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$this->client = new WebTestClient($this->app); |
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parent::setUp(); |
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} |
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/** |
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* Valid requests should produce a 2xx http response code. |
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*/ |
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public function testValidRequest() |
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{ |
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$this->client->{$this->method}( |
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$this->endpoint, |
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$this->getValidData(), |
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$this->requestHeaders |
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); |
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$this->assertResponseCode(200, 299); |
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} |
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public function testCorsOptions() |
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{ |
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$this->client->options($this->endpoint, []); |
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$this->assertResponseCode(200, 299); |
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$response = $this->client->getResponse(); |
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} |
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/** |
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* Get full path of given file. Look for file on current dir, and |
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* recursively on its parent dir, until file is found. |
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* |
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* @param string $file File name. |
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* |
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* @return string Full name of the file. |
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*/ |
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protected function getFullPath(string $file): string |
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{ |
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for ($i = 0; |
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!file_exists( |
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$fullPath = __DIR__ . '/' . str_repeat('../', $i) . $file |
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) && $i < 100; |
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$i++) { |
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} |
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return $fullPath; |
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} |
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} |
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