Add basic fill test cases

test/base/TestFill.py

@@ -0,0 +1,106 @@
+import unittest
+from worlds.AutoWorld import World
+from Fill import fill_restrictive
+from BaseClasses import MultiWorld, Region, RegionType, Item, Location
+from worlds.generic.Rules import set_rule
+
+
+def generate_multi_world() -> MultiWorld:
+    multi_world = MultiWorld(1)
+    player1_id = 1
+    world = World(multi_world, player1_id)
+    multi_world.game[player1_id] = world
+    multi_world.worlds[player1_id] = world
+    multi_world.player_name = {player1_id: "Test Player 1"}
+    multi_world.set_seed()
+    # args = Namespace()
+    # for name, option in world_type.options.items():
+    #     setattr(args, name, {1: option.from_any(option.default)})
+    # multi_world.set_options(args)
+    multi_world.set_default_common_options()
+
+    region = Region("Menu", RegionType.Generic,
+                    "Menu Region Hint", player1_id, multi_world)
+    multi_world.regions.append(region)
+
+    return multi_world
+
+
+def generate_locations(count: int, player_id: int, address: int = None, region: Region = None) -> list[Location]:
+    locations = []
+    for i in range(count):
+        name = "player" + str(player_id) + "_location" + str(i)
+        locations.append(Location(player_id, name, address, region))
+    return locations
+
+
+def generate_items(count: int, player_id: int, advancement: bool = False, code: int = None) -> list[Location]:
+    items = []
+    for i in range(count):
+        name = "player" + str(player_id) + "_item" + str(i)
+        items.append(Item(name, advancement, code, player_id))
+    return items
+
+
+class TestBase(unittest.TestCase):
+    def test_basic_fill_restrictive(self):
+        multi_world = generate_multi_world()
+        player1_id = 1
+        player1_menu = multi_world.get_region("Menu", player1_id)
+
+        locations = generate_locations(2, player1_id, None, player1_menu)
+        items = generate_items(2, player1_id, True)
+
+        item0 = items[0]
+        item1 = items[1]
+        loc0 = locations[0]
+        loc1 = locations[1]
+
+        fill_restrictive(multi_world, multi_world.state, locations, items)
+
+        self.assertEqual(loc0.item, item1)
+        self.assertEqual(loc1.item, item0)
+        self.assertEqual([], locations)
+        self.assertEqual([], items)
+
+    def test_ordered_fill_restrictive(self):
+        multi_world = generate_multi_world()
+        player1_id = 1
+        player1_menu = multi_world.get_region("Menu", player1_id)
+
+        locations = generate_locations(2, player1_id, None, player1_menu)
+        items = generate_items(2, player1_id, True)
+
+        item0 = items[0]
+        item1 = items[1]
+        loc0 = locations[0]
+        loc1 = locations[1]
+
+        multi_world.completion_condition[player1_id] = lambda state: state.has(
+            item0.name, player1_id) and state.has(item1.name, player1_id)
+        set_rule(loc1, lambda state: state.has(item0.name, player1_id))
+        fill_restrictive(multi_world, multi_world.state, locations, items)
+
+        self.assertEqual(loc0.item, item0)
+        self.assertEqual(loc1.item, item1)
+
+    def test_reversed_fill_restrictive(self):
+        multi_world = generate_multi_world()
+        player1_id = 1
+        player1_menu = multi_world.get_region("Menu", player1_id)
+
+        locations = generate_locations(2, player1_id, None, player1_menu)
+        items = generate_items(2, player1_id, True)
+
+        item0 = items[0]
+        item1 = items[1]
+        loc0 = locations[0]
+        loc1 = locations[1]
+
+        multi_world.completion_condition[player1_id] = lambda state: state.has(
+            item0.name, player1_id) and state.has(item1.name, player1_id)
+        set_rule(loc1, lambda state: state.has(item1.name, player1_id))
+        fill_restrictive(multi_world, multi_world.state, locations, items)
+
+        self.assertEqual(loc0.item, item1)
+        self.assertEqual(loc1.item, item0)