docs(tests): Add comment

diff --git a/tests/testsuite/resolve.rs b/tests/testsuite/resolve.rs
index 0e73bf6da88864e858c828b583c03e9bbb83a890..2f7a4943b744cd5c2e037aea21b603899e058f2d 100644 (file)
--- a/tests/testsuite/resolve.rs
+++ b/tests/testsuite/resolve.rs
@@ -45,6 +45,7 @@ fn resolve(
     Ok(res)
 }
 
+// Clone of resolve() from above that also passes down a Config instance.
 fn resolve_with_config(
     pkg: &PackageId,
     deps: Vec<Dependency>,