Version 1.0.0

tests/MessageTest.php

@@ -0,0 +1,127 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Diffhead\PHP\DataEnrichmentKit\Tests;
+
+use Diffhead\PHP\DataEnrichmentKit\Exception\PayloadIsNotJson;
+use Diffhead\PHP\DataEnrichmentKit\Header;
+use Diffhead\PHP\DataEnrichmentKit\Message;
+use Diffhead\PHP\DataEnrichmentKit\Object\Item;
+use Diffhead\PHP\DataEnrichmentKit\Object\ItemsBag;
+use Diffhead\PHP\DataEnrichmentKit\Object\Request;
+use Diffhead\PHP\DataEnrichmentKit\Object\Target;
+use Diffhead\PHP\DataEnrichmentKit\Service\Parser;
+use Diffhead\PHP\DataEnrichmentKit\Service\Serializer;
+use Diffhead\PHP\DataEnrichmentKit\Storage\Requests;
+use Nyholm\Psr7\Factory\Psr17Factory;
+use Nyholm\Psr7\Stream;
+use PHPUnit\Framework\Attributes\CoversClass;
+use PHPUnit\Framework\Attributes\CoversMethod;
+use PHPUnit\Framework\TestCase;
+
+#[CoversClass(Message::class)]
+#[CoversMethod(Message::class, 'setRequests')]
+#[CoversMethod(Message::class, 'getRequests')]
+class MessageTest extends TestCase
+{
+    public function testSetRequests(): void
+    {
+        $serializer = new Serializer();
+        $parser = new Parser();
+        $message = new Message($serializer, $parser);
+
+        $psrFactory = new Psr17Factory();
+        $psrMessage = $psrFactory->createResponse();
+
+        $itemsBag = new ItemsBag();
+        $itemsBag->push(new Item('key1', 'alias1'));
+
+        $target = new Target('entity', 'field');
+
+        $requests = new Requests([
+            new Request($itemsBag, $target)
+        ]);
+
+        $header = Header::XEnrichmentRequest;
+        $result = $message->setRequests($psrMessage, $header, $requests);
+
+        $this->assertTrue($result->hasHeader($header->value));
+        $this->assertNotEmpty($result->getHeader($header->value));
+    }
+
+    public function testGetRequests(): void
+    {
+        $serializer = new Serializer();
+        $parser = new Parser();
+        $message = new Message($serializer, $parser);
+
+        $header = Header::XEnrichmentRequest;
+
+        $psrFactory = new Psr17Factory();
+        $psrMessage = $psrFactory->createResponse()
+            ->withHeader($header->value, 'key1+alias1@entity,field');
+
+        $requests = $message->getRequests($psrMessage, $header);
+
+        $this->assertInstanceOf(Requests::class, $requests);
+        $this->assertCount(1, $requests);
+    }
+
+    public function testGetPayload(): void
+    {
+        $serializer = new Serializer();
+        $parser = new Parser();
+        $message = new Message($serializer, $parser);
+
+        $psrFactory = new Psr17Factory();
+        $psrMessage = $psrFactory->createResponse()
+            ->withBody(Stream::create('{"key":"value"}'));
+
+        $payload = $message->getPayload($psrMessage);
+
+        $this->assertIsArray($payload);
+        $this->assertSame(['key' => 'value'], $payload);
+    }
+
+    public function testGetPayloadThrowsExceptionOnNonJson(): void
+    {
+        $this->expectException(\JsonException::class);
+
+        $serializer = new Serializer();
+        $parser = new Parser();
+        $message = new Message($serializer, $parser);
+
+        $psrFactory = new Psr17Factory();
+        $psrMessage = $psrFactory->createResponse()
+            ->withBody(Stream::create('Invalid JSON'));
+
+        $this->expectException(PayloadIsNotJson::class);
+
+        $message->getPayload($psrMessage);
+    }
+
+    public function testSetPayload(): void
+    {
+        $serializer = new Serializer();
+        $parser = new Parser();
+        $message = new Message($serializer, $parser);
+
+        $psrFactory = new Psr17Factory();
+        $psrMessage = $psrFactory->createResponse();
+
+        $payload = ['key' => 'value'];
+        $payloadString = json_encode($payload, JSON_THROW_ON_ERROR);
+
+        $result = $message->setPayload($psrMessage, $payload);
+
+        $this->assertEquals($payloadString, (string) $result->getBody());
+
+        $payloadNew = ['newKey' => 'newValue'];
+        $payloadNewString = json_encode($payloadNew, JSON_THROW_ON_ERROR);
+
+        $resultNew = $message->setPayload($result, $payloadNew);
+
+        $this->assertEquals($payloadNewString, (string) $resultNew->getBody());
+    }
+}