init

dev/tests/integration/_files/Magento/TestModuleGraphQlBackpressure/Model/LimitConfigManager.php

@@ -0,0 +1,24 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+
+declare(strict_types=1);
+
+namespace Magento\TestModuleGraphQlBackpressure\Model;
+
+use Magento\Framework\App\Backpressure\ContextInterface;
+use Magento\Framework\App\Backpressure\SlidingWindow\LimitConfig;
+use Magento\Framework\App\Backpressure\SlidingWindow\LimitConfigManagerInterface;
+
+class LimitConfigManager implements LimitConfigManagerInterface
+{
+    /**
+     * @inheritDoc
+     */
+    public function readLimit(ContextInterface $context): LimitConfig
+    {
+        return new LimitConfig(2, 60);
+    }
+}

dev/tests/integration/_files/Magento/TestModuleGraphQlBackpressure/Model/TestServiceResolver.php

@@ -0,0 +1,41 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+
+declare(strict_types=1);
+
+namespace Magento\TestModuleGraphQlBackpressure\Model;
+
+use Magento\Framework\GraphQl\Config\Element\Field;
+use Magento\Framework\GraphQl\Query\ResolverInterface;
+use Magento\Framework\GraphQl\Schema\Type\ResolveInfo;
+
+class TestServiceResolver implements ResolverInterface
+{
+    /**
+     * @var int
+     */
+    private int $counter = 0;
+
+    /**
+     * @inheritDoc
+     */
+    public function resolve(Field $field, $context, ResolveInfo $info, array $value = null, array $args = null)
+    {
+        $this->counter++;
+
+        return ['str' => 'read'];
+    }
+
+    public function resetCounter(): void
+    {
+        $this->counter = 0;
+    }
+
+    public function getCounter(): int
+    {
+        return $this->counter;
+    }
+}

dev/tests/integration/_files/Magento/TestModuleGraphQlBackpressure/Model/TypeExtractor.php

@@ -0,0 +1,27 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+
+declare(strict_types=1);
+
+namespace Magento\TestModuleGraphQlBackpressure\Model;
+
+use Magento\Framework\GraphQl\Config\Element\Field;
+use Magento\GraphQl\Model\Backpressure\RequestTypeExtractorInterface;
+
+class TypeExtractor implements RequestTypeExtractorInterface
+{
+    /**
+     * @inheritDoc
+     */
+    public function extract(Field $field): ?string
+    {
+        if ($field->getResolver() == TestServiceResolver::class) {
+            return 'testgraphqlbackpressure';
+        }
+
+        return null;
+    }
+}