From 24f2b8268c5147dd93c167ac0ec2586d4ccb9555 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jost=20Vo=CC=88lker?= <jost.voelker@brainbits.net>
Date: Tue, 28 Jan 2025 16:59:48 +0100
Subject: [PATCH] fix: pass size to content cb in MockRequestBuilder

---
 src/HttpClientMock/MockRequestBuilderFactory.php       |  2 +-
 tests/HttpClientMock/MockRequestBuilderFactoryTest.php | 10 ++++++++--
 2 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/HttpClientMock/MockRequestBuilderFactory.php b/src/HttpClientMock/MockRequestBuilderFactory.php
index 49c64c7..c9afeeb 100644
--- a/src/HttpClientMock/MockRequestBuilderFactory.php
+++ b/src/HttpClientMock/MockRequestBuilderFactory.php
@@ -132,7 +132,7 @@ private function processBody(
         }
 
         if (is_callable($body)) {
-            $mockRequestBuilder->content((string) $body());
+            $mockRequestBuilder->content((string) $body((int) $contentLength));
 
             return;
         }
diff --git a/tests/HttpClientMock/MockRequestBuilderFactoryTest.php b/tests/HttpClientMock/MockRequestBuilderFactoryTest.php
index eeded8d..3d0b5d7 100644
--- a/tests/HttpClientMock/MockRequestBuilderFactoryTest.php
+++ b/tests/HttpClientMock/MockRequestBuilderFactoryTest.php
@@ -9,6 +9,8 @@
 use PHPUnit\Framework\TestCase;
 use Psr\Http\Message\StreamInterface;
 
+use function sprintf;
+
 #[CoversClass(MockRequestBuilderFactory::class)]
 final class MockRequestBuilderFactoryTest extends TestCase
 {
@@ -52,13 +54,17 @@ public function testBuildsRequestWithJsonInBody(): void
 
     public function testBuildsRequestWithCallableInBody(): void
     {
+        $size = 1;
         $body = $this->getMockBuilder(StreamInterface::class)->getMock();
-        $body->method('read')
+        $body
+            ->expects(self::once())
+            ->method('read')
+            ->with($size)
             ->willReturn('{"foo": "bar"}');
 
         $options = [
             'headers' => [
-                'Content-Length: 1',
+                sprintf('Content-Length: %d', $size),
                 'Content-Type: application/json',
             ],
             'body' => static fn (int $size) => $body->read($size),