Fix juniper_rocket tests

Author: tyranron

juniper_rocket/Cargo.toml

@@ -31,6 +31,7 @@ pear = "0.2.4"
 tempfile = "3.3"
 
 [dev-dependencies]
+futures = "0.3.22"
 juniper = { version = "0.16", path = "../juniper", features = ["expose-test-schema"] }
 
 [lints.clippy]

juniper_rocket/examples/simple.rs

@@ -1,3 +1,7 @@
+//! Example demonstrating all possible HTTP endpoints integration for [`rocket`].
+
+#![expect(unused_crate_dependencies, reason = "single example")]
+
 use juniper::{
     EmptyMutation, EmptySubscription, RootNode,
     tests::fixtures::starwars::schema::{Database, Query},

juniper_rocket/src/lib.rs

@@ -8,6 +8,10 @@ mod for_minimal_versions_check_only {
     use pear as _;
     use tempfile as _;
 }
+#[cfg(test)]
+mod for_tests_only {
+    use futures as _;
+}
 
 use std::{borrow::Cow, io::Cursor};
 

juniper_rocket/tests/custom_response_tests.rs

@@ -1,3 +1,7 @@
+//! Ensuring that [`GraphQLResponse`] could be built by crate users.
+
+#![expect(unused_crate_dependencies, reason = "single test case")]
+
 use juniper_rocket::GraphQLResponse;
 use rocket::http::Status;
 

juniper_rocket/tests/http_test_suite.rs

@@ -1,3 +1,7 @@
+//! [`HttpIntegration`] testing for [`juniper`].
+
+#![expect(unused_crate_dependencies, reason = "single test case")]
+
 use futures::executor;
 use juniper::{
     EmptyMutation, EmptySubscription, RootNode,