program.md

Task: Add tests for parse-test-counts and parse-shortstat helpers

Objective

Add unit tests for two pure helper functions in the self-modification module.

Background

src/loom/agent/self_modify.cljs contains two private helper functions:

• parse-test-counts — parses test runner output like "Ran 42 tests containing 100 assertions.\n0 failures, 0 errors." into {:tests-run 42 :assertions 100 :failures 0 :errors 0 :passed? true}
• parse-shortstat — parses git diff --shortstat output like " 3 files changed, 37 insertions(+), 11 deletions(-)" into {:files-changed 3 :insertions 37 :deletions 11}

These are private (defn-). To test them, either make them public or access via var: (#'loom.agent.self-modify/parse-test-counts ...). Note: in ClojureScript, #' var access may not work for private fns — check if you need to change defn- to defn instead.

Requirements

1. Create test/loom/self_modify_helpers_test.cljs
2. Test parse-test-counts with:
   • Passing output (0 failures, 0 errors)
   • Failing output (2 failures, 1 error)
   • Output with no match (garbage string)
3. Test parse-shortstat with:
   • Normal output (files, insertions, deletions)
   • Only insertions (no deletions)
   • Empty/no-match output
4. All existing tests must still pass

Acceptance Criteria

• New test file compiles and runs
• At least 6 test assertions pass
• Zero regressions in existing tests