Added tests for empty multipart/form-data.

VERSION

@@ -1 +1 @@
-0.2503.150240
+0.2503.150248

tests/HttpFormContentTest.php

@@ -80,6 +80,14 @@ final class HttpFormContentTest extends TestCase {
         $this->assertEquals($expected, $extracted);
     }
 
+    public function testMultipartFormEmpty(): void {
+        $form = MultipartFormContent::parseStream(
+            Stream::createStream("------geckoformboundaryf31072d915603e48fe9e0e5393a89f20--\r\n"),
+            '----geckoformboundaryf31072d915603e48fe9e0e5393a89f20'
+        );
+        $this->assertEquals(0, count($form->params));
+    }
+
     public function testMultipartForm(): void {
         $form = MultipartFormContent::parseStream(
             Stream::createStreamFromFile(__DIR__ . '/HttpFormContentTest-multipart.bin', 'rb'),

tests/RouterTest.php

@@ -297,6 +297,11 @@ final class RouterTest extends TestCase {
         $this->assertEquals(200, $response->getStatusCode());
         $this->assertEquals('urlencoded:mewow', (string)$response->getBody());
 
+        // an empty string is valid too
+        $response = $router->handle(HttpRequest::createRequestWithBody('POST', '/optional-form', ['Content-Type' => ['application/x-www-form-urlencoded']], Stream::createStream('')));
+        $this->assertEquals(200, $response->getStatusCode());
+        $this->assertEquals('urlencoded:', (string)$response->getBody());
+
         $response = $router->handle(HttpRequest::createRequestWithBody('POST', '/optional-form', ['Content-Type' => ['multipart/form-data; boundary="--soap12345"']], Stream::createStream(implode("\r\n", [
             '----soap12345',
             'Content-Disposition: form-data; name="test"',
@@ -308,6 +313,13 @@ final class RouterTest extends TestCase {
         $this->assertEquals(200, $response->getStatusCode());
         $this->assertEquals('multipart:wowof', (string)$response->getBody());
 
+        $response = $router->handle(HttpRequest::createRequestWithBody('POST', '/optional-form', ['Content-Type' => ['multipart/form-data; boundary="--soap12345"']], Stream::createStream(implode("\r\n", [
+            '----soap12345--',
+            '',
+        ]))));
+        $this->assertEquals(200, $response->getStatusCode());
+        $this->assertEquals('multipart:', (string)$response->getBody());
+
         $response = $router->handle(HttpRequest::createRequestWithoutBody('POST', '/required-urlencoded'));
         $this->assertEquals(400, $response->getStatusCode());