diff --git a/test/ClientHttpBinIntegrationTest.php b/test/ClientHttpBinIntegrationTest.php
index 47f4aaa9..9a050f01 100644
--- a/test/ClientHttpBinIntegrationTest.php
+++ b/test/ClientHttpBinIntegrationTest.php
@@ -20,7 +20,7 @@
 use Amp\Http\Client\Interceptor\TooManyRedirectsException;
 use Amp\Http\Cookie\RequestCookie;
 use Amp\Http\Cookie\ResponseCookie;
-use Amp\Http\Rfc7230;
+use Amp\Http\Http1\Rfc7230;
 use Amp\PHPUnit\AsyncTestCase;
 use Amp\Pipeline\Pipeline;
 use Amp\Socket;
@@ -187,7 +187,7 @@ public function testHeaderCase(): void
             $headers = \explode("\r\n", \trim($buffer));
             \array_shift($headers);
 
-            $buffer = \json_encode(Rfc7230::parseRawHeaders(\implode("\r\n", $headers) . "\r\n"));
+            $buffer = \json_encode(Rfc7230::parseHeaderPairs(\implode("\r\n", $headers) . "\r\n"));
 
             $socket->write("HTTP/1.0 200 OK\r\n\r\n$buffer");
         };
diff --git a/test/RequestTest.php b/test/RequestTest.php
index 12ffe8a4..779f0711 100644
--- a/test/RequestTest.php
+++ b/test/RequestTest.php
@@ -132,9 +132,6 @@ public function testBody(): void
         $request->setBody("foobar");
         $this->assertInstanceOf(StringBody::class, $request->getBody());
 
-        $request->setBody(143);
-        $this->assertInstanceOf(StringBody::class, $request->getBody());
-
         $this->expectException(\TypeError::class);
 
         /** @noinspection PhpParamsInspection */