test/empty_suite/src/code.rs - third_party/github/bazelbuild/rules_rust - Git at Google

 pub fn hello() {}

 #[cfg(test)]
 #[test]
 fn test_unit() {
     hello()
 }
	pub fn hello() {}

	#[cfg(test)]
	#[test]
	fn test_unit() {
	hello()
	}