4 files changed, 97 insertions, 0 deletions
diff --git a/tests/Unit/Middleware/Stub/ExceptionMiddlewareHandler.php b/tests/Unit/Middleware/Stub/ExceptionMiddlewareHandler.php
new file mode 100644
index 00000000..5e374bea
--- /dev/null
+++ b/tests/Unit/Middleware/Stub/ExceptionMiddlewareHandler.php
@@ -0,0 +1,23 @@
+<?php
+
+namespace Engelsystem\Test\Unit\Middleware\Stub;
+
+use Exception;
+use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\ServerRequestInterface;
+use Psr\Http\Server\RequestHandlerInterface;
+
+class ExceptionMiddlewareHandler implements RequestHandlerInterface
+{
+    /**
+     * Throws an exception
+     *
+     * @param ServerRequestInterface $request
+     * @return ResponseInterface
+     * @throws Exception
+     */
+    public function handle(ServerRequestInterface $request): ResponseInterface
+    {
+        throw new Exception('Boooom!');
+    }
+}
diff --git a/tests/Unit/Middleware/Stub/NotARealMiddleware.php b/tests/Unit/Middleware/Stub/NotARealMiddleware.php
new file mode 100644
index 00000000..017389da
--- /dev/null
+++ b/tests/Unit/Middleware/Stub/NotARealMiddleware.php
@@ -0,0 +1,8 @@
+<?php
+
+namespace Engelsystem\Test\Unit\Middleware\Stub;
+
+class NotARealMiddleware
+{
+    // I'm not a middleware!
+}
diff --git a/tests/Unit/Middleware/Stub/ReturnResponseMiddleware.php b/tests/Unit/Middleware/Stub/ReturnResponseMiddleware.php
new file mode 100644
index 00000000..7c241353
--- /dev/null
+++ b/tests/Unit/Middleware/Stub/ReturnResponseMiddleware.php
@@ -0,0 +1,36 @@
+<?php
+
+namespace Engelsystem\Test\Unit\Middleware\Stub;
+
+use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\ServerRequestInterface;
+use Psr\Http\Server\MiddlewareInterface;
+use Psr\Http\Server\RequestHandlerInterface;
+
+class ReturnResponseMiddleware implements MiddlewareInterface
+{
+    /** @var ResponseInterface */
+    protected $response;
+
+    public function __construct(ResponseInterface $response)
+    {
+        $this->response = $response;
+    }
+
+    /**
+     * Process an incoming server request and return a response, optionally delegating
+     * response creation to a handler.
+     *
+     * Could be used to group middleware
+     *
+     * @param ServerRequestInterface  $request
+     * @param RequestHandlerInterface $handler
+     * @return ResponseInterface
+     */
+    public function process(
+        ServerRequestInterface $request,
+        RequestHandlerInterface $handler
+    ): ResponseInterface {
+        return $this->response;
+    }
+}
diff --git a/tests/Unit/Middleware/Stub/ReturnResponseMiddlewareHandler.php b/tests/Unit/Middleware/Stub/ReturnResponseMiddlewareHandler.php
new file mode 100644
index 00000000..323e07b4
--- /dev/null
+++ b/tests/Unit/Middleware/Stub/ReturnResponseMiddlewareHandler.php
@@ -0,0 +1,30 @@
+<?php
+
+namespace Engelsystem\Test\Unit\Middleware\Stub;
+
+use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\ServerRequestInterface;
+use Psr\Http\Server\RequestHandlerInterface;
+
+class ReturnResponseMiddlewareHandler implements RequestHandlerInterface
+{
+    /** @var ResponseInterface */
+    protected $response;
+
+    public function __construct(ResponseInterface $response)
+    {
+        $this->response = $response;
+    }
+
+    /**
+     * Returns a given response
+     *
+     * @param ServerRequestInterface $request
+     * @return ResponseInterface
+     * @throws \Exception
+     */
+    public function handle(ServerRequestInterface $request): ResponseInterface
+    {
+        return $this->response;
+    }
+}