Make 'cargo test' work without '--all-features'.

lib/tests/form_method-issue-45.rs

@@ -4,7 +4,6 @@
 extern crate rocket;
 
 use rocket::request::Form;
-use rocket::http::Status;
 
 #[derive(FromForm)]
 struct FormData {
@@ -17,9 +16,12 @@ fn bug(form_data: Form<FormData>) -> &'static str {
     "OK"
 }
 
+#[cfg(feature = "testing")]
+mod tests {
+    use super::*;
     use rocket::testing::MockRequest;
     use rocket::http::Method::*;
-use rocket::http::ContentType;
+    use rocket::http::{Status, ContentType};
 
     #[test]
     fn method_eval() {
@@ -45,3 +47,4 @@ fn get_passes_through() {
         let response = req.dispatch_with(&rocket);
         assert_eq!(response.status(), Status::NotFound);
     }
+}

lib/tests/form_value_decoding-issue-82.rs

@@ -15,6 +15,9 @@ fn bug(form_data: Form<FormData>) -> String {
     form_data.into_inner().form_data
 }
 
+#[cfg(feature = "testing")]
+mod tests {
+    use super::*;
     use rocket::testing::MockRequest;
     use rocket::http::Method::*;
     use rocket::http::ContentType;
@@ -43,3 +46,4 @@ fn test_proper_decoding() {
         check_decoding("1%2B1", "1+1");
         check_decoding("%3Fa%3D1%26b%3D2", "?a=1&b=2");
     }
+}

lib/tests/head_handling.rs

@@ -3,9 +3,7 @@
 
 extern crate rocket;
 
-use rocket::Route;
 use rocket::response::{status, content};
-use rocket::http::ContentType;
 
 #[get("/empty")]
 fn empty() -> status::NoContent {
@@ -22,15 +20,20 @@ fn other() -> content::JSON<()> {
     content::JSON(())
 }
 
+#[cfg(feature = "testing")]
+mod tests {
+    use super::*;
+
+    use rocket::Route;
+    use rocket::testing::MockRequest;
+    use rocket::http::Method::*;
+    use rocket::http::{Status, ContentType};
+    use rocket::response::Body;
+
     fn routes() -> Vec<Route> {
         routes![index, empty, other]
     }
 
-use rocket::testing::MockRequest;
-use rocket::http::Method::*;
-use rocket::http::Status;
-use rocket::response::Body;
-
     #[test]
     fn auto_head() {
         let rocket = rocket::ignite().mount("/", routes());
@@ -70,3 +73,4 @@ fn user_head() {
         let content_type: Vec<_> = response.header_values("Content-Type").collect();
         assert_eq!(content_type, vec![ContentType::JSON.to_string()]);
     }
+}

lib/tests/segments-issues-41-86.rs

@@ -30,6 +30,9 @@ fn dual(user: String, path: Segments) -> String {
     user + "/is/" + &path.collect::<Vec<_>>().join("/")
 }
 
+#[cfg(feature = "testing")]
+mod tests {
+    use super::*;
     use rocket::testing::MockRequest;
     use rocket::http::Method::*;
 
@@ -53,3 +56,4 @@ fn segments_works() {
             assert_eq!(body_str, Some(path.into()));
         }
     }
+}