shinkan-jinkendo/backend/tests/test_access_layer.py

"""Unit tests ohne Datenbank für die Zugriffsschicht (Visibility-SQL, Header-Parsing)."""
import pytest
from fastapi import HTTPException

from tenant_context import library_content_visibility_sql, parse_active_club_header, resolve_tenant_context


def test_library_visibility_sql_platform_admin_restricts_club_by_membership():
    sql, params = library_content_visibility_sql(
        alias="e",
        profile_id=1,
        role="admin",
        effective_club_id=None,
    )
    assert "e.visibility = 'official'" in sql
    assert "club_members" in sql
    assert params == [1, 1]


def test_library_visibility_sql_superadmin_uses_membership_clause_for_club_visibility():
    sql, params = library_content_visibility_sql(
        alias="fp",
        profile_id=2,
        role="superadmin",
        effective_club_id=100,
    )
    assert "club_members" in sql
    assert params == [2, 2]


def test_library_visibility_sql_trainer_without_active_club_no_shared_club_branch():
    sql, params = library_content_visibility_sql(
        alias="g",
        profile_id=42,
        role="trainer",
        effective_club_id=None,
    )
    assert "official" in sql
    assert "private" in sql
    assert "visibility = 'club'" not in sql
    assert params == [42]


def test_library_visibility_sql_user_with_active_club_includes_club_branch():
    sql, params = library_content_visibility_sql(
        alias="t",
        profile_id=7,
        role="user",
        effective_club_id=99,
    )
    assert "visibility = 'club'" in sql
    assert "club_members" in sql
    assert params[0] == 7  # private branch created_by
    assert 99 in params
    assert params.count(7) >= 2  # private + EXISTS membership


def test_parse_active_club_header_none_and_empty():
    assert parse_active_club_header(None) is None
    assert parse_active_club_header("") is None
    assert parse_active_club_header("   ") is None


def test_parse_active_club_header_valid():
    assert parse_active_club_header("12") == 12


def test_parse_active_club_header_invalid():
    with pytest.raises(HTTPException) as exc:
        parse_active_club_header("not-int")
    assert exc.value.status_code == 400


def test_parse_active_club_header_non_positive():
    with pytest.raises(HTTPException) as exc:
        parse_active_club_header("0")
    assert exc.value.status_code == 400


def test_resolve_platform_admin_uses_stored_club_without_header(monkeypatch):
    """Ohne X-Active-Club-Id: effective wie gespeichertes Profil (Sync mit Dropdown/DB)."""
    cur = object()

    def fake_exists(c, cid):
        return cid == 99

    monkeypatch.setattr("tenant_context._club_exists", fake_exists)
    ctx = resolve_tenant_context(
        cur,
        profile_id=1,
        global_role="admin",
        header_raw=None,
        memberships=[{"id": 10}],
        stored_active_club_id=99,
    )
    assert ctx.effective_club_id == 99


def test_resolve_platform_admin_header_overrides_stored(monkeypatch):
    cur = object()

    def fake_exists(c, cid):
        return cid in (5, 99)

    monkeypatch.setattr("tenant_context._club_exists", fake_exists)
    ctx = resolve_tenant_context(
        cur,
        profile_id=1,
        global_role="superadmin",
        header_raw="5",
        memberships=[{"id": 10}],
        stored_active_club_id=99,
    )
    assert ctx.effective_club_id == 5


def test_resolve_platform_admin_no_header_stored_invalid(monkeypatch):
    cur = object()
    monkeypatch.setattr("tenant_context._club_exists", lambda c, cid: False)
    ctx = resolve_tenant_context(
        cur,
        profile_id=1,
        global_role="admin",
        header_raw=None,
        memberships=[{"id": 1}],
        stored_active_club_id=123,
    )
    assert ctx.effective_club_id is None


def test_resolve_trainer_club_ids_excludes_inactive_memberships():
    """Nur aktive Vereinszugänge zählen für Mandant / Header-Validierung."""
    cur = object()
    ctx = resolve_tenant_context(
        cur,
        profile_id=9,
        global_role="user",
        header_raw=None,
        memberships=[
            {"id": 10, "membership_status": "inactive"},
            {"id": 20, "membership_status": "active"},
        ],
        stored_active_club_id=None,
        invalid_header_policy="ignore",
    )
    assert ctx.club_ids == frozenset({20})
    assert ctx.effective_club_id == 20


def test_resolve_all_memberships_inactive_no_effective_club():
    cur = object()
    ctx = resolve_tenant_context(
        cur,
        profile_id=9,
        global_role="user",
        header_raw=None,
        memberships=[{"id": 10, "membership_status": "inactive"}],
        stored_active_club_id=10,
        invalid_header_policy="ignore",
    )
    assert ctx.club_ids == frozenset()
    assert ctx.effective_club_id is None