From d6780bf53333e1d35ef104cb5f2244ef8f68ebc1 Mon Sep 17 00:00:00 2001
From: Nick Harin <l0gic@ya.ru>
Date: Wed, 8 Jul 2026 01:32:35 +0500
Subject: [PATCH] Reject native test assertions in CI

Fail the build if tests use PHPUnit assert*/expectException instead of fluent fact()/throws().
---
 .github/workflows/ci.yml | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c1b5575..41f2ed8 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -68,3 +68,11 @@ jobs:
 
       - name: Pint (dry-run)
         run: vendor/bin/pint --test
+
+      - name: No native assertions in tests
+        run: |
+          dir=tests; [ -d "$dir" ] || dir=Tests
+          if grep -rnE '(self::|static::|\$this->|Assert::)assert[A-Za-z]*\(|->expectException' "$dir" 2>/dev/null; then
+            echo "::error::Tests must use fluent fact()/throws(), not native PHPUnit assertions."
+            exit 1
+          fi