Implement credentialed drill packaging workplan

tests/test_credentialed_drills.py

@@ -0,0 +1,32 @@
+import os
+
+import pytest
+
+from phase_memory.credentialed_drills import (
+    CREDENTIALED_ADAPTER_ENV_VARS,
+    credentialed_adapter_smoke_report,
+    missing_credentialed_adapter_env,
+)
+
+
+def test_credentialed_adapter_drill_reports_missing_env_without_secrets() -> None:
+    report = credentialed_adapter_smoke_report({})
+
+    assert report["valid"] is False
+    assert report["skipped"] is True
+    assert tuple(report["missing_env"]) == CREDENTIALED_ADAPTER_ENV_VARS
+    assert report["diagnostics"][0]["code"] == "credential_env_missing"
+
+
+@pytest.mark.skipif(
+    missing_credentialed_adapter_env(os.environ),
+    reason="requires env vars: " + ", ".join(CREDENTIALED_ADAPTER_ENV_VARS),
+)
+def test_credentialed_adapter_drill_reuses_manifest_contract_when_env_is_present() -> None:
+    report = credentialed_adapter_smoke_report(os.environ)
+
+    assert report["valid"] is True
+    assert report["skipped"] is False
+    assert report["adapter_pack"]["name"] == "live-shaped"
+    assert report["config"]["credential_fingerprint"]
+    assert "PHASE_MEMORY_MARKITECT_TOKEN" not in str(report)