feat(abonnement): page /compte/abonnement + accès premium réel (#90)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DRGb8NAMwaTZxUszSbaj4N

tests/subscriptions/conftest.py

@@ -2,6 +2,12 @@ import json as _json
 
 import pytest
 
+# Initialise un Dash minimal pour que register_page() fonctionne dans les tests
+# unitaires de pages (pas besoin du serveur complet — juste que CONFIG soit peuplé).
+from dash import Dash as _Dash
+
+_Dash(__name__, assets_folder="assets")
+
 
 class FakeResponse:
     def __init__(self, status_code: int, payload=None):

tests/subscriptions/test_compte_abonnement.py

@@ -0,0 +1,43 @@
+def test_plan_cards_present_when_no_subscription(monkeypatch):
+    monkeypatch.setenv("FRISBII_PLAN_SIMPLE", "plan_simple")
+    monkeypatch.setenv("FRISBII_PLAN_SOUTIEN", "plan_soutien")
+    from src.pages import compte_abonnement
+
+    cards = compte_abonnement._plan_cards(trial_for=lambda key: 2)
+    text = str(cards)
+    assert "Abonnement simple" in text
+    assert "Abonnement de soutien" in text
+    assert "2 jours d'essai gratuit" in text
+
+
+def test_plan_cards_no_trial_when_trial_used(monkeypatch):
+    monkeypatch.setenv("FRISBII_PLAN_SIMPLE", "plan_simple")
+    monkeypatch.setenv("FRISBII_PLAN_SOUTIEN", "plan_soutien")
+    from src.pages import compte_abonnement
+
+    text = str(compte_abonnement._plan_cards(trial_used=True, trial_for=lambda key: 2))
+    assert "Sans période d'essai" in text
+    assert "2 jours d'essai gratuit" not in text
+
+
+def test_active_view_shows_cancel(monkeypatch):
+    from src.pages import compte_abonnement
+
+    row = {
+        "plan": "simple",
+        "status": "active",
+        "current_period_end": "2099-01-01T00:00:00+00:00",
+    }
+    view = compte_abonnement._active_view(row)
+    assert "Résilier" in str(view)
+
+
+def test_active_view_trial_banner(monkeypatch):
+    from src.pages import compte_abonnement
+
+    row = {
+        "plan": "simple",
+        "status": "trial",
+        "current_period_end": "2099-01-01T00:00:00+00:00",
+    }
+    assert "Essai gratuit" in str(compte_abonnement._active_view(row))