Move testutils macro module before the others

This allows using the `testuitils` macro in their tests as well

src/lib.rs

@@ -249,6 +249,14 @@ pub extern crate sled;
 #[cfg(feature = "sqlite")]
 pub extern crate rusqlite;
 
+// We should consider putting this under a feature flag but we need the macro in doctests so we need
+// to wait until https://github.com/rust-lang/rust/issues/67295 is fixed.
+//
+// Stuff in here is too rough to document atm
+#[doc(hidden)]
+#[macro_use]
+pub mod testutils;
+
 #[allow(unused_imports)]
 #[macro_use]
 pub(crate) mod error;
@@ -277,10 +285,3 @@ pub use wallet::Wallet;
 pub fn version() -> &'static str {
     env!("CARGO_PKG_VERSION", "unknown")
 }
-
-// We should consider putting this under a feature flag but we need the macro in doctests so we need
-// to wait until https://github.com/rust-lang/rust/issues/67295 is fixed.
-//
-// Stuff in here is too rough to document atm
-#[doc(hidden)]
-pub mod testutils;

src/testutils/mod.rs

@@ -267,3 +267,5 @@ macro_rules! testutils {
         (external, internal)
     })
 }
+
+pub use testutils;