add missing assertions for simple options

git-repository/tests/repository/config/transport_config.rs

@@ -27,8 +27,40 @@ mod http {
             .transport_config("https://example.com/does/not/matter")
             .expect("valid configuration")
             .expect("configuration available for http");
-        let _options = http_config
+        let git_transport::client::http::Options {
+            extra_headers,
+            follow_redirects,
+            low_speed_limit_bytes_per_second,
+            low_speed_time_seconds,
+            proxy,
+            proxy_auth_method,
+            user_agent,
+            connect_timeout,
+            backend,
+        } = http_config
             .downcast_ref::<git_transport::client::http::Options>()
             .expect("http options have been created");
+        assert_eq!(extra_headers, &["ExtraHeader: value1", "ExtraHeader: value2"]);
+        assert_eq!(
+            *follow_redirects,
+            git_transport::client::http::options::FollowRedirects::Initial
+        );
+        assert_eq!(*low_speed_limit_bytes_per_second, 5000);
+        assert_eq!(*low_speed_time_seconds, 10);
+        assert_eq!(proxy.as_deref(), Some("localhost:9090"));
+        assert_eq!(
+            proxy_auth_method.as_ref(),
+            Some(&git_transport::client::http::options::ProxyAuthMethod::AnyAuth)
+        );
+        assert_eq!(user_agent.as_deref(), Some("agentJustForHttp"));
+        assert_eq!(
+            *connect_timeout,
+            std::time::Duration::from_secs(20),
+            "this is an arbitrary default, and it's her to allow adjustments of the default"
+        );
+        assert!(
+            backend.is_none(),
+            "backed is never set as it's backend specific, rather custom options typically"
+        )
     }
 }