Merge pull request #70 from City-of-Helsinki/UHF-6339

UHF-6339: Method to initialize history middleware http stub

tests/src/Traits/ApiTestTrait.php

@@ -8,6 +8,7 @@
 use GuzzleHttp\Client;
 use GuzzleHttp\Handler\MockHandler;
 use GuzzleHttp\HandlerStack;
+use GuzzleHttp\Middleware;
 
 /**
  * Provides shared functionality for api tests.
@@ -30,6 +31,26 @@ protected function createMockHttpClient(array $responses) : Client {
     return new Client(['handler' => $handlerStack]);
   }
 
+  /**
+   * Creates HTTP history middleware client stub.
+   *
+   * @param array $container
+   *   The container.
+   * @param \Psr\Http\Message\ResponseInterface[]|\GuzzleHttp\Exception\GuzzleException[] $responses
+   *   The expected responses.
+   *
+   * @return \GuzzleHttp\Client
+   *   The client.
+   */
+  protected function createMockHistoryMiddlewareHttpClient(array &$container, array $responses = []) : Client {
+    $history = Middleware::history($container);
+    $mock = new MockHandler($responses);
+    $handlerStack = HandlerStack::create($mock);
+    $handlerStack->push($history);
+
+    return new Client(['handler' => $handlerStack]);
+  }
+
   /**
    * Enable translation for given entity types.
    *