Colin Maudry
121 lines
4.6 KiB
Python
121 lines
4.6 KiB
Python
"""Régression revue finale #41 : apply_saved_view (callback qui RAPPELLE une vue
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sauvegardée) ne doit pas planter si row["query"] est encore au format
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pré-migration (query string, ex. "filtres=a&tris=b"), stocké par l'ancienne
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build_view_query avant que Task 10 ne migre save_view vers du JSON.
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Depuis le round 2 de la revue finale, le format JSON stocké est
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{"ast": ..., "columnState": ...} (AST canonique, indépendant de l'UI) plutôt
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que {"filterModel": ..., "columnState": ...} (filterModel brut d'AG Grid) :
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cf. spec de conception. apply_saved_view doit aussi resynchroniser
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tableau-hidden-columns à partir du columnState rappelé.
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"""
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import json
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from unittest.mock import patch
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import dash
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import src.app # noqa: F401 # instancie l'app → register_page() des pages
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from src.auth import db as auth_db
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from src.pages import tableau
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from src.saved_views import db as saved_views_db
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from src.utils.query_ast import And, Condition, ast_to_dict
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def _make_user(email="u@ex.fr"):
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auth_db.init_schema()
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return auth_db.create_user(email, "hash")
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def _fake_user(user_id, authenticated=True):
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user = type("U", (), {})()
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user.is_authenticated = authenticated
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user.id = user_id
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return user
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class _Ctx:
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triggered_id = None
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def test_apply_saved_view_old_format_returns_no_update(monkeypatch, users_db_path):
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saved_views_db.init_schema()
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uid = _make_user()
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saved_views_db.upsert(uid, "tableau", "Vue historique", "filtres=a&tris=b")
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view_id = saved_views_db.list_views(uid, "tableau")[0]["id"]
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_Ctx.triggered_id = {"type": "saved-view-item", "index": view_id}
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monkeypatch.setattr(tableau, "ctx", _Ctx)
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with patch.object(tableau, "current_user", _fake_user(uid)):
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filter_model, column_state, hidden_columns = tableau.apply_saved_view(
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[1], [{"type": "saved-view-item", "index": view_id}]
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)
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assert filter_model is dash.no_update
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assert column_state is dash.no_update
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assert hidden_columns is dash.no_update
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def test_apply_saved_view_new_format_returns_view(monkeypatch, users_db_path):
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"""row["query"] au format post-round-2 : {"ast": ..., "columnState": ...},
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AST canonique plutôt que filterModel brut d'AG Grid."""
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saved_views_db.init_schema()
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uid = _make_user()
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ast = And([Condition("objet", "contains", "route")])
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column_state = [
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{"colId": "montant", "sort": "desc"},
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{"colId": "acheteur_nom", "hide": True},
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]
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query = json.dumps({"ast": ast_to_dict(ast), "columnState": column_state})
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saved_views_db.upsert(uid, "tableau", "Vue récente", query)
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view_id = saved_views_db.list_views(uid, "tableau")[0]["id"]
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_Ctx.triggered_id = {"type": "saved-view-item", "index": view_id}
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monkeypatch.setattr(tableau, "ctx", _Ctx)
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with patch.object(tableau, "current_user", _fake_user(uid)):
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filter_model, returned_column_state, hidden_columns = tableau.apply_saved_view(
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[1], [{"type": "saved-view-item", "index": view_id}]
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)
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assert filter_model == {
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"objet": {"filterType": "text", "type": "contains", "filter": "route"}
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}
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assert returned_column_state == column_state
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# tableau-hidden-columns doit être resynchronisé à partir du columnState
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# rappelé (revue finale #41, round 2) : seules les colonnes avec hide=True.
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assert hidden_columns == ["acheteur_nom"]
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def test_apply_saved_view_missing_ast_key_degrades_gracefully(
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monkeypatch, users_db_path
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):
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"""Vue stockée dans un format intermédiaire (sans clé "ast", ex. l'ancien
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format {"filterModel": ..., "columnState": ...} produit avant le round 2) :
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ast_from_dict(None) -> None, ast_to_filtermodel(None, schema) -> {} — la
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vue se rappelle sans filtre plutôt que de planter le callback."""
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saved_views_db.init_schema()
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uid = _make_user()
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column_state = [{"colId": "montant", "sort": "desc"}]
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query = json.dumps(
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{
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"filterModel": {"objet": {"filterType": "text", "filter": "route"}},
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"columnState": column_state,
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}
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)
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saved_views_db.upsert(uid, "tableau", "Vue ancien format", query)
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view_id = saved_views_db.list_views(uid, "tableau")[0]["id"]
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_Ctx.triggered_id = {"type": "saved-view-item", "index": view_id}
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monkeypatch.setattr(tableau, "ctx", _Ctx)
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with patch.object(tableau, "current_user", _fake_user(uid)):
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filter_model, returned_column_state, hidden_columns = tableau.apply_saved_view(
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[1], [{"type": "saved-view-item", "index": view_id}]
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)
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assert filter_model == {}
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assert returned_column_state == column_state
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assert hidden_columns == []
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