Advance Open Source quality assurance. Target 15% code coverage for unit tests, if applicable.

この issue には説明がありません。

The issue is a broad goal to improve unit test coverage to 15% across an unspecified codebase. First, identify which repositories under the organization need testing and what their current coverage is. Then, determine what constitutes a 'unit test' here and which parts of the code are most critical to cover. 'Done' means a measurable increase in coverage, but the issue gives no starting point or specific files to change.

索引モデルが issue の本文から書いたものです。