AlyAbdelmoneim commented on code in PR #19515:
URL: https://github.com/apache/datafusion/pull/19515#discussion_r2653096397
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datafusion/common/src/config.rs:
##########
@@ -3455,4 +3456,57 @@ mod tests {
let parsed_metadata = table_config.parquet.key_value_metadata;
assert_eq!(parsed_metadata.get("key_dupe"), Some(&Some("B".into())));
}
+ #[cfg(feature = "parquet")]
+ #[test]
+ fn test_parquet_writer_version_validation() {
+ use crate::{config::ConfigOptions, parquet_config::DFWriterVersion};
+
+ let mut config = ConfigOptions::default();
+
+ // Valid values should work
+ config
+ .set("datafusion.execution.parquet.writer_version", "1.0")
+ .unwrap();
+ assert_eq!(
+ config.execution.parquet.writer_version,
+ DFWriterVersion::V1_0
+ );
+
+ config
+ .set("datafusion.execution.parquet.writer_version", "2.0")
+ .unwrap();
+ assert_eq!(
+ config.execution.parquet.writer_version,
+ DFWriterVersion::V2_0
+ );
+
+ // Invalid value should error immediately at SET time
+ // Currently this will succeed (no validation), but after adding enum
validation,
+ // this should fail with a clear error message
Review Comment:
Oh good catch, that was because I wrote the test before adding the
validation and I forgot to remove it after,
I'll remove it now
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