refactor(fs/tests): group into modules

src/tests/fs.rs

@@ -4,6 +4,8 @@ use crate::fs;
 
 type TestResult = Result<(), fs::Error>;
 
+mod path_of {
+    use super::*;
     #[test]
     fn path_of_validate_fails_path_traversal() -> TestResult {
         let fs = fs::temp()?;
@@ -13,7 +15,10 @@ fn path_of_validate_fails_path_traversal() -> TestResult {
 
         Ok(())
     }
+}
 
+mod file {
+    use super::*;
     #[test]
     fn write_read_file_exists() -> TestResult {
         let fs = fs::temp()?;
@@ -34,9 +39,12 @@ fn write_read_file_exists() -> TestResult {
 
         Ok(())
     }
+}
 
+mod dir_create {
+    use super::*;
     #[test]
-fn create_dir_should_create_a_dir() -> TestResult {
+    fn dir_create_should_create_a_dir() -> TestResult {
         let fs = fs::temp()?;
         let pathbuf = fs.base().join("subdir");
 
@@ -52,7 +60,7 @@ fn create_dir_should_create_a_dir() -> TestResult {
     }
 
     #[test]
-fn create_dir_all_should_create_a_dir() -> TestResult {
+    fn dir_create_all_should_create_a_dir() -> TestResult {
         let fs = fs::temp()?;
         let pathbuf = fs.base().join("subdir").join("child");
 
@@ -66,3 +74,4 @@ fn create_dir_all_should_create_a_dir() -> TestResult {
 
         Ok(())
     }
+}