Fix CI (#362)

* Suppress Psalm errors

* Fix SignerV4Test namespace

Author: jderusse

src/Credentials/InstanceProvider.php

@@ -100,7 +100,7 @@ private function toArray(ResponseInterface $response): array
         try {
             $content = json_decode($content, true, 512, \JSON_BIGINT_AS_STRING | (\PHP_VERSION_ID >= 70300 ? \JSON_THROW_ON_ERROR : 0));
         } catch (\JsonException $e) {
-            /** @psalm-suppress InvalidArgument */
+            /** @psalm-suppress all */
             throw new JsonException(sprintf('%s for "%s".', $e->getMessage(), $response->getInfo('url')), $e->getCode());
         }
 

src/Exception/Http/HttpExceptionTrait.php

@@ -41,7 +41,9 @@ trait HttpExceptionTrait
     public function __construct(ResponseInterface $response)
     {
         $this->response = $response;
+        /** @var int $code */
         $code = $response->getInfo('http_code');
+        /** @var string $url */
         $url = $response->getInfo('url');
         $content = $response->getContent(false);
         $message = sprintf('HTTP %d returned for "%s".', $code, $url);

src/Signer/SignerV4.php

@@ -157,6 +157,10 @@ private function sanitizeHostForHeader(Request $request): void
             throw new InvalidArgument(sprintf('The endpoint "%s" is invalid.', $request->getEndpoint()));
         }
 
+        if (!isset($parsedUrl['host'])) {
+            return;
+        }
+
         $host = $parsedUrl['host'];
         if (isset($parsedUrl['port'])) {
             $host .= ':' . $parsedUrl['port'];

tests/Unit/Signer/SignerV4Test.php

@@ -2,7 +2,7 @@
 
 declare(strict_types=1);
 
-namespace AsyncAws\Core\Tests\Unit;
+namespace AsyncAws\Core\Tests\Unit\Signer;
 
 use AsyncAws\Core\Credentials\Credentials;
 use AsyncAws\Core\Request;