CAN-25

[kyoung73]

Bump version to 1.2.3, enhance error messaging in metadata concatenation, and add tests for various header data types

[Copilot]

Pull Request Overview

This PR bumps the version to 1.2.3 while enhancing error messaging in metadata concatenation and adding tests to verify header metadata serialization for various data types.

• Update version in pyproject.toml
• Improve multi-line error messages in metadata concatenation functions
• Add tests for validating header metadata serialization across data types

Reviewed Changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 1 comment.

File	Description
tests/test_adat_writing.py	Adds tests to verify serialization of header metadata values of different types.
somadata/tools/adat_concatenation.py	Updates error message formatting for improved clarity in metadata concatenation.
somadata/io/adat/file.py	Adjusts ReportConfig handling and changes output method for header metadata.
pyproject.toml	Bumps library version from 1.2.2 to 1.2.3.

Comments suppressed due to low confidence (1)

somadata/io/adat/file.py:282

• The use of json.dumps without sort_keys may result in nondeterministic key ordering for ReportConfig, which can lead to inconsistent serialized output. Adding sort_keys=True would ensure a stable and predictable ordering.

f.write(row[0] + '\t' + json.dumps(row[1], separators=(',', ':')) + '\r\n')

[Copilot]

Comparing the string representation of a dict (HeaderDict) may lead to flaky tests due to nondeterministic key ordering. Consider serializing the dict using json.dumps with sort_keys=True and comparing against that output or compare dictionaries directly.