Code Coverage Tracking

Coverage is measured by composer coverage using pcov (CI) on files matching src/*.php (excludes src/index.php and all src/response/*.php, src/theme/*.php subdirectory files).

Current threshold: 70%

Update this document when: a new src/*.php top-level file is added, or the coverage threshold changes.

Covered files (src/*.php)

File	Key functions	Coverage status
src/LambDown.php	LambDown class	✅ LambDownTest.php
src/bootstrap.php	bootstrap_db, ensure_post_columns	✅ ResponseHandlersTest.php; bootstrap_session untested (session_start side-effect)
src/config.php	load, get_ini_text, save_ini_text, validate_ini, get_menu_slugs, is_menu_item, get_default_ini_text	✅ ConfigLoadTest, ConfigValidateTest, ConfigTest
src/constants.php	constant definitions	✅ loaded on every test run
src/http.php	get_request_uri	✅ HttpTest.php
src/lamb.php	get_tags, parse_tags, permalink, parse_bean, get_option, set_option, post_has_slug, delete_redirect_for_slug, find_redirect	✅ LambTest, LambHelpersTest, RedirectTest
src/micropub.php	LambMicropubAdapter class methods	✅ MicropubAdapterTest.php; respond_micropub, respond_micropub_media untested (exit)
src/network.php	get_feeds, purge_deleted_posts, get_structured_content, attributed_content, prepare_item, create_item, update_item	✅ NetworkTest, NetworkFeedTest; process_feeds untested (exit)
src/post.php	populate_bean, parse_matter, slugify, get_tag_search_conditions, posts_by_tag	✅ PostTest, PopulateBeanTest
src/response.php	get_cookie_options, build_exclude_slugs_clause, build_pagination_meta, respond_404, upgrade_posts, paginate_array, paginate_db, paginate_posts	✅ ResponseTest, ResponseHandlersTest; redirect_404 untested (die)
src/routes.php	register_route, call_route, is_reserved_route	✅ RouteTest.php
src/security.php	get_login_url, require_login, require_csrf	✅ SecurityTest.php
src/theme.php	all public functions	✅ ThemeTest, ThemeBeanTest, ThemePageTest, ThemeExtendedTest, ThemePreloadTest

Not included in coverage measurement (subdirectory files)

These files are tested but not counted in the coverage report because src/*.php does not recurse:

• src/response/auth.php — tested by ResponseAuthTest, ResponseHandlersTest
• src/response/feeds.php — tested by ResponseFeedTest, ResponseHandlersTest
• src/response/posts.php — tested by ResponsePostsTest, ResponseHandlersTest
• src/response/upload.php — tested by UploadTest
• src/theme/assets.php — tested by ThemeAssetsTest
• src/theme/formatting.php — tested by ThemeTest
• src/theme/meta.php — tested by ThemeMetaTest

Known untestable functions (die/exit/session_start)

Function	Reason
respond_micropub()	calls exit
respond_micropub_media()	calls exit
process_feeds()	calls exit
redirect_404()	calls die
redirect_uri()	calls die
bootstrap_session()	calls session_start — side-effect

Opportunities to increase coverage further

1. Extend codeception.yml include to src/**/*.php — would add all subdirectory files to coverage measurement and likely push coverage above 80%
2. bootstrap_session() — could be tested with process isolation (@runInSeparateProcess) at the cost of slower tests
3. respond_micropub() — the body before exit could be tested with output buffering + die replacement, but high effort/low value