Add AGENTS.md and tests generated via opencode

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2026-01-17 22:33:16 +01:00
parent 8c216c7e56
commit 289ace4a49
6 changed files with 1926 additions and 4 deletions

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from django.test import TestCase
from django.core.exceptions import ValidationError
from django.db import IntegrityError
# Create your tests here.
from consist.models import Consist, ConsistItem
from roster.models import RollingClass, RollingStock
from metadata.models import Company, Scale, RollingStockType
class ConsistTestCase(TestCase):
"""Test cases for Consist model."""
def setUp(self):
"""Set up test data."""
self.company = Company.objects.create(
name="Rio Grande Southern",
country="US",
)
self.scale = Scale.objects.create(
scale="HOn3",
ratio="1:87",
tracks=10.5,
)
def test_consist_creation(self):
"""Test creating a consist."""
consist = Consist.objects.create(
identifier="RGS Freight #1",
company=self.company,
scale=self.scale,
era="1930s",
)
self.assertEqual(str(consist), "Rio Grande Southern RGS Freight #1")
self.assertEqual(consist.identifier, "RGS Freight #1")
self.assertEqual(consist.era, "1930s")
def test_consist_country_property(self):
"""Test that consist inherits country from company."""
consist = Consist.objects.create(
identifier="Test Consist",
company=self.company,
scale=self.scale,
)
self.assertEqual(consist.country, self.company.country)
def test_consist_dcc_address(self):
"""Test consist with DCC address."""
consist = Consist.objects.create(
identifier="DCC Consist",
company=self.company,
scale=self.scale,
consist_address=99,
)
self.assertEqual(consist.consist_address, 99)
def test_consist_get_absolute_url(self):
"""Test get_absolute_url returns correct URL."""
consist = Consist.objects.create(
identifier="Test Consist",
company=self.company,
scale=self.scale,
)
url = consist.get_absolute_url()
self.assertIn(str(consist.uuid), url)
class ConsistItemTestCase(TestCase):
"""Test cases for ConsistItem model."""
def setUp(self):
"""Set up test data."""
self.company = Company.objects.create(name="RGS", country="US")
self.scale_hon3 = Scale.objects.create(
scale="HOn3",
ratio="1:87",
tracks=10.5,
)
self.scale_ho = Scale.objects.create(
scale="HO",
ratio="1:87",
tracks=16.5,
)
self.stock_type = RollingStockType.objects.create(
type="Steam Locomotive",
category="locomotive",
order=1,
)
self.rolling_class = RollingClass.objects.create(
identifier="C-19",
type=self.stock_type,
company=self.company,
)
self.consist = Consist.objects.create(
identifier="Test Consist",
company=self.company,
scale=self.scale_hon3,
published=True,
)
self.rolling_stock = RollingStock.objects.create(
rolling_class=self.rolling_class,
road_number="340",
scale=self.scale_hon3,
published=True,
)
def test_consist_item_creation(self):
"""Test creating a consist item."""
item = ConsistItem.objects.create(
consist=self.consist,
rolling_stock=self.rolling_stock,
order=1,
load=False,
)
self.assertEqual(str(item), "RGS C-19 340")
self.assertEqual(item.order, 1)
self.assertFalse(item.load)
def test_consist_item_unique_constraint(self):
"""Test that consist+rolling_stock must be unique."""
ConsistItem.objects.create(
consist=self.consist,
rolling_stock=self.rolling_stock,
order=1,
)
# Cannot add same rolling stock to same consist twice
with self.assertRaises(IntegrityError):
ConsistItem.objects.create(
consist=self.consist,
rolling_stock=self.rolling_stock,
order=2,
)
def test_consist_item_scale_validation(self):
"""Test that consist item scale must match consist scale."""
different_scale_stock = RollingStock.objects.create(
rolling_class=self.rolling_class,
road_number="341",
scale=self.scale_ho, # Different scale
)
item = ConsistItem(
consist=self.consist,
rolling_stock=different_scale_stock,
order=1,
load=False,
)
with self.assertRaises(ValidationError):
item.clean()
def test_consist_item_load_ratio_validation(self):
"""Test that load ratio must match consist ratio."""
different_scale = Scale.objects.create(
scale="N",
ratio="1:160", # Different ratio
tracks=9.0,
)
load_stock = RollingStock.objects.create(
rolling_class=self.rolling_class,
road_number="342",
scale=different_scale,
)
item = ConsistItem(
consist=self.consist,
rolling_stock=load_stock,
order=1,
load=True,
)
with self.assertRaises(ValidationError):
item.clean()
def test_consist_item_published_validation(self):
"""Test that unpublished stock cannot be in published consist."""
unpublished_stock = RollingStock.objects.create(
rolling_class=self.rolling_class,
road_number="343",
scale=self.scale_hon3,
published=False,
)
item = ConsistItem(
consist=self.consist,
rolling_stock=unpublished_stock,
order=1,
)
with self.assertRaises(ValidationError):
item.clean()
def test_consist_item_properties(self):
"""Test consist item properties."""
item = ConsistItem.objects.create(
consist=self.consist,
rolling_stock=self.rolling_stock,
order=1,
)
self.assertEqual(item.scale, self.rolling_stock.scale)
self.assertEqual(item.company, self.rolling_stock.company)
self.assertEqual(item.type, self.stock_type.type)
def test_consist_length_calculation(self):
"""Test consist length calculation."""
# Add three items (not loads)
for i in range(3):
stock = RollingStock.objects.create(
rolling_class=self.rolling_class,
road_number=str(340 + i),
scale=self.scale_hon3,
)
ConsistItem.objects.create(
consist=self.consist,
rolling_stock=stock,
order=i + 1,
load=False,
)
self.assertEqual(self.consist.length, 3)
def test_consist_length_excludes_loads(self):
"""Test that consist length excludes loads."""
# Add one regular item
ConsistItem.objects.create(
consist=self.consist,
rolling_stock=self.rolling_stock,
order=1,
load=False,
)
# Add one load (same ratio, different scale tracks OK for loads)
load_stock = RollingStock.objects.create(
rolling_class=self.rolling_class,
road_number="LOAD-1",
scale=self.scale_hon3,
)
ConsistItem.objects.create(
consist=self.consist,
rolling_stock=load_stock,
order=2,
load=True,
)
# Length should only count non-load items
self.assertEqual(self.consist.length, 1)
def test_consist_item_ordering(self):
"""Test consist items are ordered by order field."""
stock2 = RollingStock.objects.create(
rolling_class=self.rolling_class,
road_number="341",
scale=self.scale_hon3,
)
stock3 = RollingStock.objects.create(
rolling_class=self.rolling_class,
road_number="342",
scale=self.scale_hon3,
)
item3 = ConsistItem.objects.create(
consist=self.consist,
rolling_stock=stock3,
order=3,
)
item1 = ConsistItem.objects.create(
consist=self.consist,
rolling_stock=self.rolling_stock,
order=1,
)
item2 = ConsistItem.objects.create(
consist=self.consist,
rolling_stock=stock2,
order=2,
)
items = list(self.consist.consist_item.all())
self.assertEqual(items[0], item1)
self.assertEqual(items[1], item2)
self.assertEqual(items[2], item3)
def test_unpublish_consist_signal(self):
"""Test that unpublishing rolling stock unpublishes consists."""
# Create a consist item
ConsistItem.objects.create(
consist=self.consist,
rolling_stock=self.rolling_stock,
order=1,
)
self.assertTrue(self.consist.published)
# Unpublish the rolling stock
self.rolling_stock.published = False
self.rolling_stock.save()
# Reload consist from database
self.consist.refresh_from_db()
# Consist should now be unpublished
self.assertFalse(self.consist.published)