wjones127 commented on code in PR #2467:
URL: https://github.com/apache/arrow-datafusion/pull/2467#discussion_r867415984
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data-access/src/object_store/local.rs:
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@@ -231,6 +273,53 @@ mod tests {
Ok(())
}
+ #[tokio::test]
+ async fn test_list_dir() -> Result<()> {
+ // tmp/a.txt
+ // tmp/x/b.txt
+ let tmp = tempdir()?;
+ let x_path = tmp.path().join("x");
+ let a_path = tmp.path().join("a.txt");
+ let b_path = x_path.join("b.txt");
+ create_dir(&x_path)?;
+ File::create(&a_path)?;
+ File::create(&b_path)?;
+
+ fn get_path(entry: ListEntry) -> String {
+ match entry {
+ ListEntry::FileMeta(f) => f.sized_file.path,
+ ListEntry::Prefix(path) => path,
+ }
+ }
+
+ async fn assert_equal_paths(
+ expected: Vec<&std::path::PathBuf>,
+ actual: ListEntryStream,
+ ) -> Result<()> {
+ let expected: HashSet<String> = expected
Review Comment:
Sorry, maybe this function name is misleading; it's comparing sets of paths
not a single path. So the order within a path is preserved, but not the order
those paths may be listed in.
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