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End to end tests for Parquet CLI #3289
Description
Activity
I'm taking this forward, starting with #3843. Here's a coverage tracker for tests that exercise CLI arguments and check output and exit codes. Items will be checked off once merged; existing direct command tests aren't counted here.
First batch
- Shared CLI test helper — GH-3289: Test schema and metadata through CLI arguments #3843
-
schema: Avro/Parquet output, output file, overwrite, paths with spaces — GH-3289: Test schema and metadata through CLI arguments #3843 -
meta: file path, schema and row count — GH-3289: Test schema and metadata through CLI arguments #3843
Read and inspect
-
head -
cat -
scan -
footer -
pages -
dictionary -
column-index -
column-size -
bloom-filter -
check-stats -
size-stats -
geospatial-stats
Convert and rewrite
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csv-schema -
convert-csv -
convert -
to-avro -
prune -
trans-compression -
masking -
rewrite
CLI behavior
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helpand command help -
version - Configuration options reach the command
- Invalid commands/options and missing input: error output and exit codes
I'll work through small batches, choosing representative options for each command. The list tracks remaining coverage, not a fixed PR split.
- added a commit that references this issue
on Oct 10, 2026 - added a commit that references this issue
on Oct 10, 2026
Describe the enhancement requested
The CLI currently does not have end to end tests to check if argument passed to the command made it to the application logic. This can be solved in various ways, this issue tracks adding support for better tests in parquet CLI
Component(s)
No response