"""
Comprehensive tests for the rides app state machine.

This module contains tests for:
- Ride status FSM transitions
- Ride transition wrapper methods
- Post-closing status automation
- Transition history logging
- Related model updates during transitions
"""

from datetime import date, timedelta

from django.contrib.auth import get_user_model
from django.contrib.contenttypes.models import ContentType
from django.core.exceptions import ValidationError
from django.test import TestCase
from django_fsm import TransitionNotAllowed

from apps.parks.models import Company as ParkCompany
from apps.parks.models import Park

from .models import Company, Ride

User = get_user_model()


# ============================================================================
# Ride FSM Transition Tests
# ============================================================================


class RideTransitionTests(TestCase):
    """Comprehensive tests for Ride FSM transitions."""

    def setUp(self):
        """Set up test fixtures."""
        self.user = User.objects.create_user(
            username="testuser", email="test@example.com", password="testpass123", role="USER"
        )
        self.moderator = User.objects.create_user(
            username="moderator", email="moderator@example.com", password="testpass123", role="MODERATOR"
        )
        self.admin = User.objects.create_user(
            username="admin", email="admin@example.com", password="testpass123", role="ADMIN"
        )

        # Create operator and park
        self.operator = ParkCompany.objects.create(
            name="Test Operator", description="Test operator company", roles=["OPERATOR"]
        )
        self.park = Park.objects.create(
            name="Test Park",
            slug="test-park",
            description="A test park",
            operator=self.operator,
            timezone="America/New_York",
        )

        # Create manufacturer
        self.manufacturer = Company.objects.create(
            name="Test Manufacturer", description="Test manufacturer company", roles=["MANUFACTURER"]
        )

    def _create_ride(self, status="OPERATING", **kwargs):
        """Helper to create a Ride with specified status."""
        defaults = {
            "name": "Test Ride",
            "slug": "test-ride",
            "description": "A test ride",
            "park": self.park,
            "manufacturer": self.manufacturer,
        }
        defaults.update(kwargs)
        return Ride.objects.create(status=status, **defaults)

    # -------------------------------------------------------------------------
    # Operating status transitions
    # -------------------------------------------------------------------------

    def test_operating_to_closed_temp_transition(self):
        """Test transition from OPERATING to CLOSED_TEMP."""
        ride = self._create_ride(status="OPERATING")
        self.assertEqual(ride.status, "OPERATING")

        ride.transition_to_closed_temp(user=self.user)
        ride.save()

        ride.refresh_from_db()
        self.assertEqual(ride.status, "CLOSED_TEMP")

    def test_operating_to_sbno_transition(self):
        """Test transition from OPERATING to SBNO."""
        ride = self._create_ride(status="OPERATING")

        ride.transition_to_sbno(user=self.moderator)
        ride.save()

        ride.refresh_from_db()
        self.assertEqual(ride.status, "SBNO")

    def test_operating_to_closing_transition(self):
        """Test transition from OPERATING to CLOSING."""
        ride = self._create_ride(status="OPERATING")

        ride.transition_to_closing(user=self.moderator)
        ride.save()

        ride.refresh_from_db()
        self.assertEqual(ride.status, "CLOSING")

    # -------------------------------------------------------------------------
    # Under construction transitions
    # -------------------------------------------------------------------------

    def test_under_construction_to_operating_transition(self):
        """Test transition from UNDER_CONSTRUCTION to OPERATING."""
        ride = self._create_ride(status="UNDER_CONSTRUCTION")
        self.assertEqual(ride.status, "UNDER_CONSTRUCTION")

        ride.transition_to_operating(user=self.user)
        ride.save()

        ride.refresh_from_db()
        self.assertEqual(ride.status, "OPERATING")

    # -------------------------------------------------------------------------
    # Closed temp transitions
    # -------------------------------------------------------------------------

    def test_closed_temp_to_operating_transition(self):
        """Test transition from CLOSED_TEMP to OPERATING (reopen)."""
        ride = self._create_ride(status="CLOSED_TEMP")

        ride.transition_to_operating(user=self.user)
        ride.save()

        ride.refresh_from_db()
        self.assertEqual(ride.status, "OPERATING")

    def test_closed_temp_to_sbno_transition(self):
        """Test transition from CLOSED_TEMP to SBNO."""
        ride = self._create_ride(status="CLOSED_TEMP")

        ride.transition_to_sbno(user=self.moderator)
        ride.save()

        ride.refresh_from_db()
        self.assertEqual(ride.status, "SBNO")

    def test_closed_temp_to_closed_perm_transition(self):
        """Test transition from CLOSED_TEMP to CLOSED_PERM."""
        ride = self._create_ride(status="CLOSED_TEMP")

        ride.transition_to_closed_perm(user=self.moderator)
        ride.closing_date = date.today()
        ride.save()

        ride.refresh_from_db()
        self.assertEqual(ride.status, "CLOSED_PERM")

    # -------------------------------------------------------------------------
    # SBNO transitions
    # -------------------------------------------------------------------------

    def test_sbno_to_operating_transition(self):
        """Test transition from SBNO to OPERATING (revival)."""
        ride = self._create_ride(status="SBNO")

        ride.transition_to_operating(user=self.moderator)
        ride.save()

        ride.refresh_from_db()
        self.assertEqual(ride.status, "OPERATING")

    def test_sbno_to_closed_perm_transition(self):
        """Test transition from SBNO to CLOSED_PERM."""
        ride = self._create_ride(status="SBNO")

        ride.transition_to_closed_perm(user=self.moderator)
        ride.save()

        ride.refresh_from_db()
        self.assertEqual(ride.status, "CLOSED_PERM")

    # -------------------------------------------------------------------------
    # Closing transitions
    # -------------------------------------------------------------------------

    def test_closing_to_closed_perm_transition(self):
        """Test transition from CLOSING to CLOSED_PERM."""
        ride = self._create_ride(status="CLOSING")

        ride.transition_to_closed_perm(user=self.moderator)
        ride.save()

        ride.refresh_from_db()
        self.assertEqual(ride.status, "CLOSED_PERM")

    def test_closing_to_sbno_transition(self):
        """Test transition from CLOSING to SBNO."""
        ride = self._create_ride(status="CLOSING")

        ride.transition_to_sbno(user=self.moderator)
        ride.save()

        ride.refresh_from_db()
        self.assertEqual(ride.status, "SBNO")

    # -------------------------------------------------------------------------
    # Closed perm transitions (to final states)
    # -------------------------------------------------------------------------

    def test_closed_perm_to_demolished_transition(self):
        """Test transition from CLOSED_PERM to DEMOLISHED."""
        ride = self._create_ride(status="CLOSED_PERM")

        ride.transition_to_demolished(user=self.moderator)
        ride.save()

        ride.refresh_from_db()
        self.assertEqual(ride.status, "DEMOLISHED")

    def test_closed_perm_to_relocated_transition(self):
        """Test transition from CLOSED_PERM to RELOCATED."""
        ride = self._create_ride(status="CLOSED_PERM")

        ride.transition_to_relocated(user=self.moderator)
        ride.save()

        ride.refresh_from_db()
        self.assertEqual(ride.status, "RELOCATED")

    # -------------------------------------------------------------------------
    # Invalid transitions (final states)
    # -------------------------------------------------------------------------

    def test_demolished_cannot_transition(self):
        """Test that DEMOLISHED state cannot transition further."""
        ride = self._create_ride(status="DEMOLISHED")

        with self.assertRaises(TransitionNotAllowed):
            ride.transition_to_operating(user=self.moderator)

    def test_relocated_cannot_transition(self):
        """Test that RELOCATED state cannot transition further."""
        ride = self._create_ride(status="RELOCATED")

        with self.assertRaises(TransitionNotAllowed):
            ride.transition_to_operating(user=self.moderator)

    def test_operating_cannot_directly_demolish(self):
        """Test that OPERATING cannot directly transition to DEMOLISHED."""
        ride = self._create_ride(status="OPERATING")

        with self.assertRaises(TransitionNotAllowed):
            ride.transition_to_demolished(user=self.moderator)

    def test_operating_cannot_directly_relocate(self):
        """Test that OPERATING cannot directly transition to RELOCATED."""
        ride = self._create_ride(status="OPERATING")

        with self.assertRaises(TransitionNotAllowed):
            ride.transition_to_relocated(user=self.moderator)

    # -------------------------------------------------------------------------
    # Wrapper method tests
    # -------------------------------------------------------------------------

    def test_open_wrapper_method(self):
        """Test the open() wrapper method."""
        ride = self._create_ride(status="CLOSED_TEMP")

        ride.open(user=self.user)

        ride.refresh_from_db()
        self.assertEqual(ride.status, "OPERATING")

    def test_close_temporarily_wrapper_method(self):
        """Test the close_temporarily() wrapper method."""
        ride = self._create_ride(status="OPERATING")

        ride.close_temporarily(user=self.user)

        ride.refresh_from_db()
        self.assertEqual(ride.status, "CLOSED_TEMP")

    def test_mark_sbno_wrapper_method(self):
        """Test the mark_sbno() wrapper method."""
        ride = self._create_ride(status="OPERATING")

        ride.mark_sbno(user=self.moderator)

        ride.refresh_from_db()
        self.assertEqual(ride.status, "SBNO")

    def test_mark_closing_wrapper_method(self):
        """Test the mark_closing() wrapper method."""
        ride = self._create_ride(status="OPERATING")
        closing = date(2025, 12, 31)

        ride.mark_closing(closing_date=closing, post_closing_status="DEMOLISHED", user=self.moderator)

        ride.refresh_from_db()
        self.assertEqual(ride.status, "CLOSING")
        self.assertEqual(ride.closing_date, closing)
        self.assertEqual(ride.post_closing_status, "DEMOLISHED")

    def test_mark_closing_requires_post_closing_status(self):
        """Test that mark_closing() requires post_closing_status."""
        ride = self._create_ride(status="OPERATING")

        with self.assertRaises(ValidationError):
            ride.mark_closing(closing_date=date(2025, 12, 31), post_closing_status="", user=self.moderator)

    def test_close_permanently_wrapper_method(self):
        """Test the close_permanently() wrapper method."""
        ride = self._create_ride(status="SBNO")

        ride.close_permanently(user=self.moderator)

        ride.refresh_from_db()
        self.assertEqual(ride.status, "CLOSED_PERM")

    def test_demolish_wrapper_method(self):
        """Test the demolish() wrapper method."""
        ride = self._create_ride(status="CLOSED_PERM")

        ride.demolish(user=self.moderator)

        ride.refresh_from_db()
        self.assertEqual(ride.status, "DEMOLISHED")

    def test_relocate_wrapper_method(self):
        """Test the relocate() wrapper method."""
        ride = self._create_ride(status="CLOSED_PERM")

        ride.relocate(user=self.moderator)

        ride.refresh_from_db()
        self.assertEqual(ride.status, "RELOCATED")


# ============================================================================
# Ride Post-Closing Status Tests
# ============================================================================


class RidePostClosingTests(TestCase):
    """Tests for Ride post_closing_status automation."""

    def setUp(self):
        """Set up test fixtures."""
        self.moderator = User.objects.create_user(
            username="moderator", email="moderator@example.com", password="testpass123", role="MODERATOR"
        )
        self.operator = ParkCompany.objects.create(
            name="Test Operator", description="Test operator company", roles=["OPERATOR"]
        )
        self.park = Park.objects.create(
            name="Test Park",
            slug="test-park",
            description="A test park",
            operator=self.operator,
            timezone="America/New_York",
        )
        self.manufacturer = Company.objects.create(
            name="Test Manufacturer", description="Test manufacturer company", roles=["MANUFACTURER"]
        )

    def _create_ride(self, status="OPERATING", **kwargs):
        """Helper to create a Ride."""
        defaults = {
            "name": "Test Ride",
            "slug": "test-ride",
            "description": "A test ride",
            "park": self.park,
            "manufacturer": self.manufacturer,
        }
        defaults.update(kwargs)
        return Ride.objects.create(status=status, **defaults)

    def test_apply_post_closing_status_to_demolished(self):
        """Test apply_post_closing_status transitions to DEMOLISHED."""
        yesterday = date.today() - timedelta(days=1)
        ride = self._create_ride(status="CLOSING", closing_date=yesterday, post_closing_status="DEMOLISHED")

        ride.apply_post_closing_status(user=self.moderator)

        ride.refresh_from_db()
        self.assertEqual(ride.status, "DEMOLISHED")

    def test_apply_post_closing_status_to_relocated(self):
        """Test apply_post_closing_status transitions to RELOCATED."""
        yesterday = date.today() - timedelta(days=1)
        ride = self._create_ride(status="CLOSING", closing_date=yesterday, post_closing_status="RELOCATED")

        ride.apply_post_closing_status(user=self.moderator)

        ride.refresh_from_db()
        self.assertEqual(ride.status, "RELOCATED")

    def test_apply_post_closing_status_to_sbno(self):
        """Test apply_post_closing_status transitions to SBNO."""
        yesterday = date.today() - timedelta(days=1)
        ride = self._create_ride(status="CLOSING", closing_date=yesterday, post_closing_status="SBNO")

        ride.apply_post_closing_status(user=self.moderator)

        ride.refresh_from_db()
        self.assertEqual(ride.status, "SBNO")

    def test_apply_post_closing_status_to_closed_perm(self):
        """Test apply_post_closing_status transitions to CLOSED_PERM."""
        yesterday = date.today() - timedelta(days=1)
        ride = self._create_ride(status="CLOSING", closing_date=yesterday, post_closing_status="CLOSED_PERM")

        ride.apply_post_closing_status(user=self.moderator)

        ride.refresh_from_db()
        self.assertEqual(ride.status, "CLOSED_PERM")

    def test_apply_post_closing_status_not_yet_reached(self):
        """Test apply_post_closing_status does nothing if date not reached."""
        tomorrow = date.today() + timedelta(days=1)
        ride = self._create_ride(status="CLOSING", closing_date=tomorrow, post_closing_status="DEMOLISHED")

        ride.apply_post_closing_status(user=self.moderator)

        ride.refresh_from_db()
        # Status should remain CLOSING since date hasn't been reached
        self.assertEqual(ride.status, "CLOSING")

    def test_apply_post_closing_status_requires_closing_status(self):
        """Test apply_post_closing_status requires CLOSING status."""
        ride = self._create_ride(status="OPERATING")

        with self.assertRaises(ValidationError) as ctx:
            ride.apply_post_closing_status(user=self.moderator)

        self.assertIn("CLOSING", str(ctx.exception))

    def test_apply_post_closing_status_requires_closing_date(self):
        """Test apply_post_closing_status requires closing_date."""
        ride = self._create_ride(status="CLOSING", post_closing_status="DEMOLISHED")
        ride.closing_date = None
        ride.save()

        with self.assertRaises(ValidationError) as ctx:
            ride.apply_post_closing_status(user=self.moderator)

        self.assertIn("closing_date", str(ctx.exception))

    def test_apply_post_closing_status_requires_post_closing_status(self):
        """Test apply_post_closing_status requires post_closing_status."""
        yesterday = date.today() - timedelta(days=1)
        ride = self._create_ride(status="CLOSING", closing_date=yesterday)
        ride.post_closing_status = None
        ride.save()

        with self.assertRaises(ValidationError) as ctx:
            ride.apply_post_closing_status(user=self.moderator)

        self.assertIn("post_closing_status", str(ctx.exception))


# ============================================================================
# Ride Transition History Tests
# ============================================================================


class RideTransitionHistoryTests(TestCase):
    """Tests for Ride transition history logging."""

    def setUp(self):
        """Set up test fixtures."""
        self.moderator = User.objects.create_user(
            username="moderator", email="moderator@example.com", password="testpass123", role="MODERATOR"
        )
        self.operator = ParkCompany.objects.create(
            name="Test Operator", description="Test operator company", roles=["OPERATOR"]
        )
        self.park = Park.objects.create(
            name="Test Park",
            slug="test-park",
            description="A test park",
            operator=self.operator,
            timezone="America/New_York",
        )
        self.manufacturer = Company.objects.create(
            name="Test Manufacturer", description="Test manufacturer company", roles=["MANUFACTURER"]
        )

    def _create_ride(self, status="OPERATING"):
        """Helper to create a Ride."""
        return Ride.objects.create(
            name="Test Ride",
            slug="test-ride",
            description="A test ride",
            park=self.park,
            manufacturer=self.manufacturer,
            status=status,
        )

    def test_transition_creates_state_log(self):
        """Test that transitions create StateLog entries."""
        from django_fsm_log.models import StateLog

        ride = self._create_ride(status="OPERATING")

        ride.transition_to_closed_temp(user=self.moderator)
        ride.save()

        ride_ct = ContentType.objects.get_for_model(ride)
        log = StateLog.objects.filter(content_type=ride_ct, object_id=ride.id).first()

        self.assertIsNotNone(log)
        self.assertEqual(log.state, "CLOSED_TEMP")
        self.assertEqual(log.by, self.moderator)

    def test_multiple_transitions_create_multiple_logs(self):
        """Test that multiple transitions create multiple log entries."""
        from django_fsm_log.models import StateLog

        ride = self._create_ride(status="OPERATING")
        ride_ct = ContentType.objects.get_for_model(ride)

        # First transition
        ride.transition_to_closed_temp(user=self.moderator)
        ride.save()

        # Second transition
        ride.transition_to_operating(user=self.moderator)
        ride.save()

        logs = StateLog.objects.filter(content_type=ride_ct, object_id=ride.id).order_by("timestamp")

        self.assertEqual(logs.count(), 2)
        self.assertEqual(logs[0].state, "CLOSED_TEMP")
        self.assertEqual(logs[1].state, "OPERATING")

    def test_transition_log_includes_user(self):
        """Test that transition logs include the user who made the change."""
        from django_fsm_log.models import StateLog

        ride = self._create_ride(status="OPERATING")

        ride.transition_to_sbno(user=self.moderator)
        ride.save()

        ride_ct = ContentType.objects.get_for_model(ride)
        log = StateLog.objects.filter(content_type=ride_ct, object_id=ride.id).first()

        self.assertEqual(log.by, self.moderator)

    def test_post_closing_transition_logged(self):
        """Test that post_closing_status transitions are logged."""
        from django_fsm_log.models import StateLog

        yesterday = date.today() - timedelta(days=1)
        ride = self._create_ride(status="CLOSING")
        ride.closing_date = yesterday
        ride.post_closing_status = "DEMOLISHED"
        ride.save()

        ride.apply_post_closing_status(user=self.moderator)

        ride_ct = ContentType.objects.get_for_model(ride)
        log = StateLog.objects.filter(content_type=ride_ct, object_id=ride.id, state="DEMOLISHED").first()

        self.assertIsNotNone(log)
        self.assertEqual(log.by, self.moderator)


# ============================================================================
# Ride Model Business Logic Tests
# ============================================================================


class RideBusinessLogicTests(TestCase):
    """Tests for Ride model business logic."""

    def setUp(self):
        """Set up test fixtures."""
        self.operator = ParkCompany.objects.create(
            name="Test Operator", description="Test operator company", roles=["OPERATOR"]
        )
        self.park = Park.objects.create(
            name="Test Park",
            slug="test-park",
            description="A test park",
            operator=self.operator,
            timezone="America/New_York",
        )
        self.manufacturer = Company.objects.create(
            name="Test Manufacturer", description="Test manufacturer company", roles=["MANUFACTURER"]
        )

    def test_ride_creates_with_valid_park(self):
        """Test ride can be created with valid park."""
        ride = Ride.objects.create(
            name="Test Ride",
            slug="test-ride",
            description="A test ride",
            park=self.park,
            manufacturer=self.manufacturer,
        )

        self.assertEqual(ride.park, self.park)

    def test_ride_slug_auto_generated(self):
        """Test that ride slug is auto-generated from name."""
        ride = Ride.objects.create(
            name="My Amazing Roller Coaster", description="A test ride", park=self.park, manufacturer=self.manufacturer
        )

        self.assertEqual(ride.slug, "my-amazing-roller-coaster")

    def test_ride_url_generated(self):
        """Test that frontend URL is generated on save."""
        ride = Ride.objects.create(
            name="Test Ride",
            slug="test-ride",
            description="A test ride",
            park=self.park,
            manufacturer=self.manufacturer,
        )

        self.assertIn("test-park", ride.url)
        self.assertIn("test-ride", ride.url)

    def test_opening_year_computed_from_opening_date(self):
        """Test that opening_year is computed from opening_date."""
        ride = Ride.objects.create(
            name="Test Ride",
            slug="test-ride",
            description="A test ride",
            park=self.park,
            manufacturer=self.manufacturer,
            opening_date=date(2020, 6, 15),
        )

        self.assertEqual(ride.opening_year, 2020)

    def test_search_text_populated(self):
        """Test that search_text is populated on save."""
        ride = Ride.objects.create(
            name="Test Ride",
            slug="test-ride",
            description="A thrilling roller coaster",
            park=self.park,
            manufacturer=self.manufacturer,
        )

        self.assertIn("test ride", ride.search_text)
        self.assertIn("thrilling roller coaster", ride.search_text)
        self.assertIn("test park", ride.search_text)
        self.assertIn("test manufacturer", ride.search_text)

    def test_ride_slug_unique_within_park(self):
        """Test that ride slugs are unique within a park."""
        Ride.objects.create(
            name="Test Ride", slug="test-ride", description="First ride", park=self.park, manufacturer=self.manufacturer
        )

        # Creating another ride with same name should get different slug
        ride2 = Ride.objects.create(
            name="Test Ride", description="Second ride", park=self.park, manufacturer=self.manufacturer
        )

        self.assertNotEqual(ride2.slug, "test-ride")
        self.assertTrue(ride2.slug.startswith("test-ride"))


# ============================================================================
# Ride Move to Park Tests
# ============================================================================


class RideMoveTests(TestCase):
    """Tests for moving rides between parks."""

    def setUp(self):
        """Set up test fixtures."""
        self.operator = ParkCompany.objects.create(
            name="Test Operator", description="Test operator company", roles=["OPERATOR"]
        )
        self.park1 = Park.objects.create(
            name="Park One",
            slug="park-one",
            description="First park",
            operator=self.operator,
            timezone="America/New_York",
        )
        self.park2 = Park.objects.create(
            name="Park Two",
            slug="park-two",
            description="Second park",
            operator=self.operator,
            timezone="America/Los_Angeles",
        )
        self.manufacturer = Company.objects.create(
            name="Test Manufacturer", description="Test manufacturer company", roles=["MANUFACTURER"]
        )

    def test_move_ride_to_different_park(self):
        """Test moving a ride to a different park."""
        ride = Ride.objects.create(
            name="Test Ride",
            slug="test-ride",
            description="A test ride",
            park=self.park1,
            manufacturer=self.manufacturer,
        )

        changes = ride.move_to_park(self.park2)

        ride.refresh_from_db()
        self.assertEqual(ride.park, self.park2)
        self.assertEqual(changes["old_park"]["id"], self.park1.id)
        self.assertEqual(changes["new_park"]["id"], self.park2.id)

    def test_move_ride_updates_url(self):
        """Test that moving a ride updates the URL."""
        ride = Ride.objects.create(
            name="Test Ride",
            slug="test-ride",
            description="A test ride",
            park=self.park1,
            manufacturer=self.manufacturer,
        )
        old_url = ride.url

        changes = ride.move_to_park(self.park2)

        ride.refresh_from_db()
        self.assertNotEqual(ride.url, old_url)
        self.assertIn("park-two", ride.url)
        self.assertTrue(changes["url_changed"])

    def test_move_ride_handles_slug_conflict(self):
        """Test that moving a ride handles slug conflicts in destination park."""
        # Create ride in park1
        ride1 = Ride.objects.create(
            name="Test Ride",
            slug="test-ride",
            description="A test ride",
            park=self.park1,
            manufacturer=self.manufacturer,
        )

        # Create ride with same slug in park2
        Ride.objects.create(
            name="Test Ride",
            slug="test-ride",
            description="Another test ride",
            park=self.park2,
            manufacturer=self.manufacturer,
        )

        # Move ride1 to park2
        changes = ride1.move_to_park(self.park2)

        ride1.refresh_from_db()
        self.assertEqual(ride1.park, self.park2)
        # Slug should have been modified to avoid conflict
        self.assertNotEqual(ride1.slug, "test-ride")
        self.assertTrue(changes["slug_changed"])


# ============================================================================
# Ride Historical Slug Tests
# ============================================================================


class RideSlugHistoryTests(TestCase):
    """Tests for Ride historical slug tracking."""

    def setUp(self):
        """Set up test fixtures."""
        self.operator = ParkCompany.objects.create(
            name="Test Operator", description="Test operator company", roles=["OPERATOR"]
        )
        self.park = Park.objects.create(
            name="Test Park",
            slug="test-park",
            description="A test park",
            operator=self.operator,
            timezone="America/New_York",
        )
        self.manufacturer = Company.objects.create(
            name="Test Manufacturer", description="Test manufacturer company", roles=["MANUFACTURER"]
        )

    def test_get_by_slug_finds_current_slug(self):
        """Test get_by_slug finds ride by current slug."""
        ride = Ride.objects.create(
            name="Test Ride",
            slug="test-ride",
            description="A test ride",
            park=self.park,
            manufacturer=self.manufacturer,
        )

        found_ride, is_historical = Ride.get_by_slug("test-ride", park=self.park)

        self.assertEqual(found_ride, ride)
        self.assertFalse(is_historical)

    def test_get_by_slug_with_park_filter(self):
        """Test get_by_slug filters by park."""
        ride = Ride.objects.create(
            name="Test Ride",
            slug="test-ride",
            description="A test ride",
            park=self.park,
            manufacturer=self.manufacturer,
        )

        # Should find ride in correct park
        found_ride, is_historical = Ride.get_by_slug("test-ride", park=self.park)
        self.assertEqual(found_ride, ride)

        # Should not find ride in different park
        other_park = Park.objects.create(
            name="Other Park",
            slug="other-park",
            description="Another park",
            operator=self.operator,
            timezone="America/New_York",
        )
        with self.assertRaises(Ride.DoesNotExist):
            Ride.get_by_slug("test-ride", park=other_park)