BREAKING: remove custom implementation of Deno.Buffer.toString() (#4992)

Keep in mind Buffer.toString() still exists, but returns [object Object]. 

Reason for removal of Buffer.toString() was that it implicitly used 
TextDecoder with fixed "utf-8" encoding and no way to customize 
the encoding.

1 files changed, 1 insertions, 1 deletions

diff --git a/std/http/server_test.ts b/std/http/server_test.ts
index 4e7b4b69e..03256dd25 100644
--- a/std/http/server_test.ts
+++ b/std/http/server_test.ts
@@ -63,7 +63,7 @@ test("responseWrite", async function (): Promise<void> {
     request.conn = mockConn();
 
     await request.respond(testCase.response);
-    assertEquals(buf.toString(), testCase.raw);
+    assertEquals(new TextDecoder().decode(buf.bytes()), testCase.raw);
     await request.done;
   }
 });