From 5ab89da146929734a39c7a55619b8bf8298ab832 Mon Sep 17 00:00:00 2001
From: Daniel Weipert <git@mail.dweipert.de>
Date: Tue, 12 Aug 2025 18:02:39 +0200
Subject: implement phpunit integration tests

---
 .../ServerExtension/PostRunSubscriber.php          | 19 +++++++++++
 .../ServerExtension/PreRunSubscriber.php           | 18 +++++++++++
 .../Extensions/ServerExtension/ServerExtension.php | 19 +++++++++++
 tests/PHPUnit/TestCases/HttpResponseTestCase.php   | 37 ++++++++++++++++++++++
 4 files changed, 93 insertions(+)
 create mode 100644 tests/PHPUnit/Extensions/ServerExtension/PostRunSubscriber.php
 create mode 100644 tests/PHPUnit/Extensions/ServerExtension/PreRunSubscriber.php
 create mode 100644 tests/PHPUnit/Extensions/ServerExtension/ServerExtension.php
 create mode 100644 tests/PHPUnit/TestCases/HttpResponseTestCase.php

(limited to 'tests/PHPUnit')

diff --git a/tests/PHPUnit/Extensions/ServerExtension/PostRunSubscriber.php b/tests/PHPUnit/Extensions/ServerExtension/PostRunSubscriber.php
new file mode 100644
index 0000000..308394e
--- /dev/null
+++ b/tests/PHPUnit/Extensions/ServerExtension/PostRunSubscriber.php
@@ -0,0 +1,19 @@
+<?php
+
+namespace Tests\PHPUnit\Extensions\ServerExtension;
+
+use PHPUnit\Event\TestRunner\ExecutionFinished;
+use PHPUnit\Event\TestRunner\ExecutionFinishedSubscriber;
+
+class PostRunSubscriber implements ExecutionFinishedSubscriber
+{
+  public function __construct(private readonly \stdClass $dataObject)
+  {}
+  
+  public function notify(ExecutionFinished $event): void
+  {
+    if ($this->dataObject->process_id > 0) {
+      exec("kill {$this->dataObject->process_id}");
+    }
+  }
+}
diff --git a/tests/PHPUnit/Extensions/ServerExtension/PreRunSubscriber.php b/tests/PHPUnit/Extensions/ServerExtension/PreRunSubscriber.php
new file mode 100644
index 0000000..ba35ee7
--- /dev/null
+++ b/tests/PHPUnit/Extensions/ServerExtension/PreRunSubscriber.php
@@ -0,0 +1,18 @@
+<?php
+
+namespace Tests\PHPUnit\Extensions\ServerExtension;
+
+use PHPUnit\Event\TestRunner\ExecutionStarted;
+use PHPUnit\Event\TestRunner\ExecutionStartedSubscriber;
+
+class PreRunSubscriber implements ExecutionStartedSubscriber
+{
+  public function __construct(private \stdClass $dataObject)
+  {}
+  
+  public function notify(ExecutionStarted $event): void
+  {
+    $this->dataObject->process_id = (int)shell_exec("php -S localhost:8080 -t public > /dev/null 2>&1 & echo $!");
+    sleep(1);
+  }
+}
diff --git a/tests/PHPUnit/Extensions/ServerExtension/ServerExtension.php b/tests/PHPUnit/Extensions/ServerExtension/ServerExtension.php
new file mode 100644
index 0000000..a98f593
--- /dev/null
+++ b/tests/PHPUnit/Extensions/ServerExtension/ServerExtension.php
@@ -0,0 +1,19 @@
+<?php
+
+namespace Tests\PHPUnit\Extensions\ServerExtension;
+
+use PHPUnit\Runner\Extension\Extension;
+use PHPUnit\Runner\Extension\Facade;
+use PHPUnit\Runner\Extension\ParameterCollection;
+use PHPUnit\TextUI\Configuration\Configuration;
+
+class ServerExtension implements Extension
+{
+  public function bootstrap(Configuration $configuration, Facade $facade, ParameterCollection $parameters): void
+  {
+    $dataObject = new \stdClass();
+    
+    $facade->registerSubscriber(new PreRunSubscriber($dataObject));
+    $facade->registerSubscriber(new PostRunSubscriber($dataObject));
+  }
+}
diff --git a/tests/PHPUnit/TestCases/HttpResponseTestCase.php b/tests/PHPUnit/TestCases/HttpResponseTestCase.php
new file mode 100644
index 0000000..855e594
--- /dev/null
+++ b/tests/PHPUnit/TestCases/HttpResponseTestCase.php
@@ -0,0 +1,37 @@
+<?php
+
+namespace Tests\PHPUnit\TestCases;
+
+use GuzzleHttp\Client;
+use GuzzleHttp\Psr7\Response;
+use PHPUnit\Framework\TestCase;
+
+class HttpResponseTestCase extends TestCase
+{
+  protected Client $client;
+  
+  protected function setUp(): void
+  {
+    $this->client = new Client([
+      "base_uri" => "http://localhost:8080",
+    ]);
+  }
+  
+  /**
+   * @param array $options
+   */
+  public function request(string $method, string $path, array $options = []): Response
+  {
+    return $this->client->request(
+      $method,
+      $path,
+      ["http_errors" => false] + $options
+    );
+  }
+  
+  public function hasJsonBody(Response $response): bool
+  {
+    json_decode((string)$response->getBody());
+    return json_last_error() === JSON_ERROR_NONE;
+  }
+}
-- 
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