Remove hyper for juniper_axum dependencies (#1219)

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Kai Ren <[email protected]>

Author: dependabot[bot]

juniper_axum/Cargo.toml

@@ -39,11 +39,11 @@ bytes = "1.2"
 [dev-dependencies]
 anyhow = "1.0"
 axum = { version = "0.6", features = ["macros"] }
-hyper = "0.14"
 juniper = { version = "0.16.0-dev", path = "../juniper", features = ["expose-test-schema"] }
 tokio = { version = "1.20", features = ["macros", "rt-multi-thread", "time"] }
 tokio-stream = "0.1"
 tokio-tungstenite = "0.20"
+tower-service = "0.3"
 tracing = "0.1"
 tracing-subscriber = "0.3"
 urlencoding = "2.1"

juniper_axum/src/extract.rs

@@ -280,14 +280,17 @@ mod juniper_request_tests {
     }
 
     /// Converts the provided [`HttpBody`] into a [`String`].
-    async fn display_body<B>(body: B) -> String
+    async fn display_body<B>(mut body: B) -> String
     where
-        B: HttpBody<Data = Bytes>,
+        B: HttpBody<Data = Bytes> + Unpin,
         B::Error: fmt::Display,
     {
-        let bytes = hyper::body::to_bytes(body)
-            .await
-            .unwrap_or_else(|e| panic!("failed to represent `Body` as `Bytes`: {e}"));
-        String::from_utf8(bytes.into()).unwrap_or_else(|e| panic!("not UTF-8 body: {e}"))
+        let mut body_bytes = vec![];
+        while let Some(bytes) = body.data().await {
+            body_bytes.extend(
+                bytes.unwrap_or_else(|e| panic!("failed to represent `Body` as `Bytes`: {e}")),
+            );
+        }
+        String::from_utf8(body_bytes).unwrap_or_else(|e| panic!("not UTF-8 body: {e}"))
     }
 }

juniper_axum/tests/http_test_suite.rs

@@ -1,18 +1,19 @@
 use std::sync::Arc;
 
 use axum::{
+    body::{Body, HttpBody as _},
     http::Request,
     response::Response,
     routing::{get, post},
     Extension, Router,
 };
-use hyper::{service::Service, Body};
 use juniper::{
     http::tests::{run_http_test_suite, HttpIntegration, TestResponse},
     tests::fixtures::starwars::schema::{Database, Query},
     EmptyMutation, EmptySubscription, RootNode,
 };
 use juniper_axum::{extract::JuniperRequest, response::JuniperResponse};
+use tower_service::Service as _;
 
 type Schema = RootNode<'static, Query, EmptyMutation<Database>, EmptySubscription<Database>>;
 
@@ -89,15 +90,19 @@ async fn into_test_response(resp: Response) -> TestResponse {
         .headers()
         .get("content-type")
         .map(|header| {
-            String::from_utf8(header.as_bytes().into())
+            header
+                .to_str()
                 .unwrap_or_else(|e| panic!("not UTF-8 header: {e}"))
+                .to_owned()
         })
         .unwrap_or_default();
 
-    let body = hyper::body::to_bytes(resp.into_body())
-        .await
-        .unwrap_or_else(|e| panic!("failed to represent `Body` as `Bytes`: {e}"));
-    let body = String::from_utf8(body.into()).unwrap_or_else(|e| panic!("not UTF-8 body: {e}"));
+    let mut body = resp.into_body();
+    let mut body_bytes = vec![];
+    while let Some(bytes) = body.data().await {
+        body_bytes.extend(bytes.unwrap());
+    }
+    let body = String::from_utf8(body_bytes).unwrap_or_else(|e| panic!("not UTF-8 body: {e}"));
 
     TestResponse {
         status_code,