v2.4.0 (#470)

Co-authored-by: Quentin Torroba <quentin.torroba@mistral.ai>
Co-authored-by: Kim-Adeline Miguel <kimadeline.miguel@mistral.ai>
Co-authored-by: Vincent Guilloux <vincent.guilloux@mistral.ai>
Co-authored-by: Clement Sirieix <clem.sirieix@gmail.com>
Co-authored-by: Antoine W <antoine.wronka@mistral.ai>
Co-authored-by: Mistral Vibe <vibe@mistral.ai>

tests/core/test_plan_session.py

@@ -0,0 +1,42 @@
+from __future__ import annotations
+
+from vibe.core.paths.global_paths import PLANS_DIR
+from vibe.core.plan_session import PlanSession
+
+
+class TestPlanSession:
+    def test_lazy_initialization(self) -> None:
+        session = PlanSession()
+        assert session._plan_file_path is None
+
+    def test_stable_path(self) -> None:
+        session = PlanSession()
+        first = session.plan_file_path
+        second = session.plan_file_path
+        assert first == second
+
+    def test_md_extension(self) -> None:
+        session = PlanSession()
+        assert session.plan_file_path.suffix == ".md"
+
+    def test_name_format(self) -> None:
+        session = PlanSession()
+        stem = session.plan_file_path.stem
+        parts = stem.split("-", 1)
+        assert len(parts) == 2
+        timestamp_str, slug = parts
+        assert timestamp_str.isdigit()
+        assert len(slug.split("-")) == 3
+
+    def test_plan_file_path_str_matches(self) -> None:
+        session = PlanSession()
+        assert session.plan_file_path_str == str(session.plan_file_path)
+
+    def test_path_under_plans_dir(self) -> None:
+        session = PlanSession()
+        assert session.plan_file_path.parent == PLANS_DIR.path
+
+    def test_different_sessions_get_different_paths(self) -> None:
+        session1 = PlanSession()
+        session2 = PlanSession()
+        assert session1.plan_file_path != session2.plan_file_path