move macros tests to codegen crate

actix-web-codegen/Cargo.toml

@@ -13,3 +13,8 @@ proc-macro = true
 [dependencies]
 quote = "0.6"
 syn = { version = "0.15", features = ["full", "parsing"] }
+
+[dev-dependencies]
+actix-web = { path = ".." }
+actix-http = { git = "https://github.com/actix/actix-http.git", features=["ssl"] }
+actix-http-test = { git = "https://github.com/actix/actix-http.git", features=["ssl"] }

actix-web-codegen/tests/test_macro.rs

@@ -0,0 +1,17 @@
+use actix_http::HttpService;
+use actix_http_test::TestServer;
+use actix_web::{get, App, HttpResponse, Responder};
+
+#[get("/test")]
+fn test() -> impl Responder {
+    HttpResponse::Ok()
+}
+
+#[test]
+fn test_body() {
+    let mut srv = TestServer::new(|| HttpService::new(App::new().service(test)));
+
+    let request = srv.get().uri(srv.url("/test")).finish().unwrap();
+    let response = srv.send_request(request).unwrap();
+    assert!(response.status().is_success());
+}