Relax JaCoCo coverage thresholds

Author: krotname

CHANGELOG.md

@@ -15,6 +15,6 @@
 - Redirected test stdout through Surefire files to keep CI logs compact and review-safe.
 - Added repository-level line-ending normalization with `.gitattributes`.
 - Expanded the meaningful test baseline to 455 tests across unit/smoke, integration and property categories.
-- Raised enforced JaCoCo coverage gates to 91% line, 85% branch and 92% instruction coverage.
+- Set enforced JaCoCo coverage gates to 70% line, branch and instruction coverage.
 - Reduced SpotBugs debt to zero reported findings with explicit compatibility exclusions for Codewars API names.
 - Reduced PMD debt to zero reported findings by removing unused code/imports and simplifying safe expressions.

README.en.md

@@ -32,14 +32,14 @@ English | [Русский](#русский)
 - `src/test/java` — tests and quality suites
   - `quality.SmokeSuite` (unit/smoke partition)
   - `quality.IntegrationSuite` (transactions scenario tests)
-  - `quality.PropertySuite` (property-based tests, currently curated)
+  - `quality.PropertySuite` (curated property-based tests)
 - `.github` — CI workflows, dependabot and repo templates
 - `ARCHITECTURE.md` — architectural and reviewability notes.
 - `CHANGELOG.md`, `CONTRIBUTING.md`, `CODE_OF_CONDUCT.md`, `SECURITY.md`, `TESTING.md` — project governance
 
 ### Testing strategy
 
-- **Smoke / Unit baseline** — each kata has direct tests; grouped by `quality.SmokeSuite`.
+- **Smoke / Unit tests** — each kata has direct tests; grouped by `quality.SmokeSuite`.
 - **Integration** — transaction validation state and ordering, via `quality.IntegrationSuite`.
 - **Property-based** — jqwik property tests are grouped in `quality.PropertySuite`.
 - **UI tests** — not applicable (`N/A` for this repository, no UI layer).
@@ -55,15 +55,12 @@ English | [Русский](#русский)
   - uploaded test and coverage artifacts
 - Quality workflow: `.github/workflows/quality.yml`
   - runs static checks with `checkstyle`, `pmd`, and `spotbugs` without executing tests
-  - Checkstyle, PMD and SpotBugs are kept clean in the current quality baseline
-  - Checkstyle uses a project-specific baseline in `config/checkstyle/checkstyle.xml`
+  - Checkstyle, PMD and SpotBugs are enforced in the quality gate
+  - Checkstyle uses project-specific rules in `config/checkstyle/checkstyle.xml`
   - Generated smoke wrappers have explicit suppressions in `config/checkstyle/suppressions.xml`
   - SpotBugs is kept clean with documented compatibility exceptions in `config/spotbugs-exclude.xml`
 - Security workflow: `.github/workflows/codeql-analysis.yml`
 - Dependency automation: `.github/dependabot.yml`
-- Coverage tracked in JaCoCo + Codecov; the current local baseline is 455 tests with 91.4% line,
-  85.1% branch and 92.7% instruction coverage.
-
 ### Portfolio checklist
 
 - Deterministic implementations with package-localized responsibilities.

README.md

@@ -44,11 +44,9 @@
 - **Coverage-gate**: JaCoCo ломает `mvn verify`, если покрытие ниже 70% строк, ветвлений
   или инструкций.
 - **Отдельный quality-гейт**: workflow `.github/workflows/quality.yml` для чистых статических проверок без прогона тестов.
-- **Checkstyle / PMD / SpotBugs**: чистый текущий baseline.
+- **Checkstyle / PMD / SpotBugs**: статические проверки заведены в quality-гейт.
 - **Checkstyle**: проектный набор правил в `config/checkstyle/checkstyle.xml` и явные suppressions для generated smoke-тестов.
 - **SpotBugs**: чистый отчёт с явными исключениями совместимости в `config/spotbugs-exclude.xml`.
-- **Текущий baseline**: 455 тестов; 91.4% line, 85.1% branch и 92.7% instruction coverage.
-
 ### Как запускать
 
 ```bash

TESTING.md

@@ -61,9 +61,9 @@ mvn -B test -Dtest='quality.PropertySuite'
 
 - Full verification includes tests, JaCoCo reporting/checks and static tools.
 - Current enforced JaCoCo minimums:
-  - line coverage: 91%
-  - branch coverage: 85%
-  - instruction coverage: 92%
+  - line coverage: 70%
+  - branch coverage: 70%
+  - instruction coverage: 70%
 - Current verified local baseline: 455 tests, 91.4% line coverage,
   85.1% branch coverage and 92.7% instruction coverage.
 - Run:

pom.xml

@@ -27,9 +27,9 @@
         <jqwik.version>1.10.1</jqwik.version>
         <junit.platform.version>6.1.0</junit.platform.version>
         <lombok.version>1.18.46</lombok.version>
-        <coverage.line.minimum>0.91</coverage.line.minimum>
-        <coverage.branch.minimum>0.85</coverage.branch.minimum>
-        <coverage.instruction.minimum>0.92</coverage.instruction.minimum>
+        <coverage.line.minimum>0.70</coverage.line.minimum>
+        <coverage.branch.minimum>0.70</coverage.branch.minimum>
+        <coverage.instruction.minimum>0.70</coverage.instruction.minimum>
     </properties>
 
     <build>