MC-18945: Reading deprecated annotation in schema

- added PR build fixes

Author: avattam06

dev/tests/integration/testsuite/Magento/Framework/GraphQl/Config/GraphQlDeprecatedAnnotationReaderTest.php

@@ -240,5 +240,165 @@ enumValues(includeDeprecated: true) {
                 $expectedOutput
             )
         );
+
+    }
+
+
+    /**
+     * @SuppressWarnings(PHPMD.ExcessiveMethodLength)
+     */
+    public function testDispatchIntrospectionWithDeprecatedSDL()
+    {
+
+
+
+        $query
+            = <<<QUERY
+ query IntrospectionQuery {
+  __schema {
+    queryType { name }
+    types {
+      ...FullType
+    }
+  }
+}
+
+fragment FullType on __Type {
+  kind
+  name
+  description
+  fields(includeDeprecated: true) {
+    name
+    description
+    args {
+      ...InputValue
+    }
+    type {
+      ...TypeRef
+    }
+    isDeprecated
+    deprecationReason
+  }
+  inputFields {
+    ...InputValue
+  }
+  interfaces {
+    ...TypeRef
+  }
+  enumValues(includeDeprecated: true) {
+    name
+    description
+    isDeprecated
+    deprecationReason
+  }
+  possibleTypes {
+    ...TypeRef
+  }
+}
+
+fragment InputValue on __InputValue {
+  name
+  description
+  type { ...TypeRef }
+  defaultValue
+}
+
+fragment TypeRef on __Type {
+  kind
+  name
+  ofType {
+    kind
+    name
+    ofType {
+      kind
+      name
+      ofType {
+        kind
+        name
+        ofType {
+          kind
+          name
+          ofType {
+            kind
+            name
+            ofType {
+              kind
+              name
+              ofType {
+                kind
+                name
+              }
+            }
+          }
+        }
+      }
+    }
+  }
+}
+
+
+QUERY;
+        $this->objectManager = \Magento\TestFramework\Helper\Bootstrap::getObjectManager();
+        /** @var Cache $cache */
+        $cache = $this->objectManager->get(Cache::class);
+        $cache->clean();
+        $fileResolverMock = $this->getMockBuilder(
+            \Magento\Framework\Config\FileResolverInterface::class
+        )->disableOriginalConstructor()->getMock();
+        $fileList = [
+            file_get_contents(__DIR__ . '/../_files/schemaE.graphqls')
+        ];
+        $fileResolverMock->expects($this->any())->method('get')->will($this->returnValue($fileList));
+
+        $postData = [
+            'query'         => $query,
+            'variables'     => null,
+            'operationName' => 'IntrospectionQuery'
+        ];
+        /** @var Http $request */
+        $request = $this->objectManager->get(Http::class);
+        $request->setPathInfo('/graphql');
+        $request->setMethod('POST');
+        $request->setContent(json_encode($postData));
+        $headers = $this->objectManager->create(\Zend\Http\Headers::class)
+            ->addHeaders(['Content-Type' => 'application/json']);
+        $request->setHeaders($headers);
+
+        $response = $this->graphQlController->dispatch($request);
+        $this->jsonSerializer->unserialize($response->getContent());
+        $expectedOutput = require __DIR__ . '/../_files/schema_response_sdl_deprecated_annotation.php';
+
+
+        //Checks to make sure that the given description exists in the expectedOutput array
+
+        $this->assertTrue(
+            array_key_exists(
+                array_search(
+                    'Comment for SortEnum',
+                    array_column($expectedOutput, 'description')
+                ),
+                $expectedOutput
+            )
+        );
+
+        //Checks to make sure that the given deprecatedReason exists in the expectedOutput array for enumValues, fields.
+        $fieldsArray = $expectedOutput[0]['fields'];
+        $enumValuesArray = $expectedOutput[1]['enumValues'];
+
+        foreach ($fieldsArray as $field) {
+            if ($field['isDeprecated'] === true) {
+                $typeDeprecatedReason [] = $field['deprecationReason'];
+            }
+        }
+        $this->assertNotEmpty($typeDeprecatedReason);
+        $this->assertContains('Deprecated url_path test', $typeDeprecatedReason);
+
+        foreach ($enumValuesArray as $enumValue) {
+            if ($enumValue['isDeprecated'] === true) {
+                $enumValueDeprecatedReason [] = $enumValue['deprecationReason'];
+            }
+        }
+        $this->assertNotEmpty($enumValueDeprecatedReason);
+        $this->assertContains('Deprecated SortEnum Value test', $enumValueDeprecatedReason);
     }
 }