refactor(metafile): move tests_*.rs to tests/<topic>.rs

crates/metafile/src/lib.rs

@@ -109,6 +109,3 @@ pub fn import(bytes: &[u8]) -> Result<Imported, String> {
 
 #[cfg(test)]
 mod tests;
-
-#[cfg(test)]
-mod tests_import;

crates/metafile/src/tests.rs

@@ -11,6 +11,8 @@ use vectorcraft_geom::{Affine, PathData, Point, Rect, shapes};
 
 use crate::*;
 
+mod import;
+
 /// Add `n` (with a fresh id) on top of `d`'s first layer.
 pub(crate) fn add(d: &mut Document, mut n: Node) {
     n.id = d.alloc_id();

crates/metafile/src/tests/import.rs

@@ -7,7 +7,6 @@ use vectorcraft_geom::{Affine, Rect, shapes};
 
 use crate::bytes::Out;
 use crate::tests::*;
-use crate::*;
 
 /// Every object of the imported document, depth first.
 fn all(d: &Document) -> Vec<Node> {