304 lines
11 KiB
Python
304 lines
11 KiB
Python
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"""
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卡牌加载器测试
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"""
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import pytest
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from pathlib import Path
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from kards_battle.core.enums import Nation, Rarity
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from kards_battle.cards.card_loader import CardLoader, CardLoadError
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from kards_battle.cards.card import UnitCard
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class TestCardLoader:
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"""卡牌加载器测试"""
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def test_card_loader_initialization(self):
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"""测试卡牌加载器初始化"""
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loader = CardLoader()
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assert loader.cards_dir is not None
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assert loader.cards_dir.exists()
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def test_parse_nation(self):
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"""测试国家解析"""
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loader = CardLoader()
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assert loader._parse_nation("germany") == Nation.GERMANY
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assert loader._parse_nation("GERMANY") == Nation.GERMANY
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assert loader._parse_nation("usa") == Nation.USA
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assert loader._parse_nation("italy") == Nation.ITALY
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with pytest.raises(CardLoadError, match="未知的国家"):
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loader._parse_nation("invalid_nation")
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def test_parse_rarity(self):
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"""测试稀有度解析"""
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loader = CardLoader()
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assert loader._parse_rarity(1) == Rarity.ELITE
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assert loader._parse_rarity(2) == Rarity.RARE
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assert loader._parse_rarity(3) == Rarity.UNCOMMON
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assert loader._parse_rarity(4) == Rarity.COMMON
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with pytest.raises(CardLoadError, match="无效的稀有度"):
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loader._parse_rarity(5)
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with pytest.raises(CardLoadError, match="无效的稀有度"):
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loader._parse_rarity(0)
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def test_parse_exile_nations(self):
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"""测试流亡国家解析"""
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loader = CardLoader()
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# 空列表
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assert loader._parse_exile_nations([]) is None
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assert loader._parse_exile_nations(None) is None
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# 单个国家
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exile_nations = loader._parse_exile_nations(["germany"])
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assert exile_nations == {Nation.GERMANY}
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# 多个国家
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exile_nations = loader._parse_exile_nations(["germany", "italy"])
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assert exile_nations == {Nation.GERMANY, Nation.ITALY}
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def test_validate_card_data(self):
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"""测试卡牌数据验证"""
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loader = CardLoader()
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# 有效卡牌数据
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valid_card = {
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"id": "test_card",
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"name": "Test Card",
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"type": "unit",
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"cost": 2,
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"nation": "germany",
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"rarity": 2,
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"unit_definition_id": "test_unit"
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}
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errors = loader.validate_card_data(valid_card)
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assert len(errors) == 0
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# 缺少必需字段
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invalid_card = {
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"name": "Test Card",
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"type": "unit"
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# 缺少其他必需字段
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}
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errors = loader.validate_card_data(invalid_card)
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assert len(errors) > 0
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assert any("缺少必需字段" in error for error in errors)
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# 无效的卡牌类型
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invalid_type_card = valid_card.copy()
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invalid_type_card["type"] = "invalid_type"
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errors = loader.validate_card_data(invalid_type_card)
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assert any("无效的卡牌类型" in error for error in errors)
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# 无效的费用
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invalid_cost_card = valid_card.copy()
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invalid_cost_card["cost"] = -1
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errors = loader.validate_card_data(invalid_cost_card)
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assert any("费用必须是非负整数" in error for error in errors)
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# 无效的稀有度
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invalid_rarity_card = valid_card.copy()
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invalid_rarity_card["rarity"] = 5
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errors = loader.validate_card_data(invalid_rarity_card)
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assert any("稀有度必须是1-4的整数" in error for error in errors)
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# 无效的国家
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invalid_nation_card = valid_card.copy()
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invalid_nation_card["nation"] = "invalid_nation"
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errors = loader.validate_card_data(invalid_nation_card)
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assert any("未知的国家" in error for error in errors)
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# 单位卡缺少unit_definition_id
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unit_card_no_def = valid_card.copy()
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del unit_card_no_def["unit_definition_id"]
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errors = loader.validate_card_data(unit_card_no_def)
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assert any("单位卡必须包含 unit_definition_id 字段" in error for error in errors)
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def test_load_germany_cards(self):
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"""测试加载德国卡牌"""
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loader = CardLoader()
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try:
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cards = loader.load_nation_cards(Nation.GERMANY)
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# 应该能成功加载一些卡牌
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assert isinstance(cards, list)
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assert len(cards) > 0
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# 检查卡牌属性
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for card in cards:
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assert isinstance(card, UnitCard)
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assert card.stats.nation == Nation.GERMANY
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assert card.name is not None
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assert card.stats.cost >= 0
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assert card.stats.rarity in [Rarity.ELITE, Rarity.RARE, Rarity.UNCOMMON, Rarity.COMMON]
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assert card.unit_definition_id is not None
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except CardLoadError:
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# 如果文件不存在，测试通过
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pass
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def test_load_usa_cards(self):
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"""测试加载美国卡牌"""
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loader = CardLoader()
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try:
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cards = loader.load_nation_cards(Nation.USA)
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assert isinstance(cards, list)
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if cards: # 如果有卡牌
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assert len(cards) > 0
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for card in cards:
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assert isinstance(card, UnitCard)
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assert card.stats.nation == Nation.USA
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except CardLoadError:
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# 如果文件不存在，测试通过
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pass
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def test_load_italy_cards(self):
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"""测试加载意大利卡牌"""
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loader = CardLoader()
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try:
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cards = loader.load_nation_cards(Nation.ITALY)
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assert isinstance(cards, list)
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if cards: # 如果有卡牌
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assert len(cards) > 0
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for card in cards:
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assert isinstance(card, UnitCard)
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assert card.stats.nation == Nation.ITALY
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except CardLoadError:
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# 如果文件不存在，测试通过
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pass
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def test_load_all_available_cards(self):
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"""测试加载所有可用卡牌"""
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loader = CardLoader()
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all_cards = loader.load_all_available_cards()
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assert isinstance(all_cards, dict)
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# 检查已知存在的国家
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for nation, cards in all_cards.items():
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assert isinstance(nation, Nation)
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assert isinstance(cards, list)
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assert len(cards) > 0
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for card in cards:
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assert isinstance(card, UnitCard)
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assert card.stats.nation == nation
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def test_load_nonexistent_nation(self):
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"""测试加载不存在的国家卡牌文件"""
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loader = CardLoader()
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# 测试一个可能没有卡牌文件的国家
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cards = loader.load_nation_cards(Nation.FINLAND)
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assert isinstance(cards, list)
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# 应该返回空列表而不是抛出异常
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def test_create_unit_card_from_data(self):
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"""测试从数据创建单位卡"""
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loader = CardLoader()
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card_data = {
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"id": "test_grenadier",
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"name": "Test Grenadier",
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"type": "unit",
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"cost": 2,
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"nation": "germany",
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"rarity": 2,
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"description": "Test German infantry unit",
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"unit_definition_id": "ger_infantry_grenadier"
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}
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card = loader._create_unit_card(card_data)
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assert isinstance(card, UnitCard)
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assert card.name == "Test Grenadier"
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assert card.stats.cost == 2
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assert card.stats.nation == Nation.GERMANY
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assert card.stats.rarity == Rarity.RARE
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assert card.unit_definition_id == "ger_infantry_grenadier"
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assert card.description == "Test German infantry unit"
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assert card.card_id == "test_grenadier"
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def test_create_unit_card_with_exile_nations(self):
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"""测试创建带流亡国家的单位卡"""
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loader = CardLoader()
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card_data = {
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"id": "test_exile_card",
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"name": "Test Exile Unit",
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"type": "unit",
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"cost": 3,
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"nation": "poland",
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"rarity": 3,
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"description": "Test exile unit",
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"unit_definition_id": "pol_infantry_test",
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"exile_nations": ["uk", "soviet"]
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}
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card = loader._create_unit_card(card_data)
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assert card.stats.exile_nations == {Nation.UK, Nation.SOVIET}
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assert card.stats.can_be_used_by_nation(Nation.POLAND)
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assert card.stats.can_be_used_by_nation(Nation.UK)
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assert card.stats.can_be_used_by_nation(Nation.SOVIET)
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assert not card.stats.can_be_used_by_nation(Nation.GERMANY)
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class TestCardLoaderIntegration:
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"""卡牌加载器集成测试"""
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def test_integration_with_placeholder_cards(self):
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"""测试与占位卡牌系统的集成"""
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from kards_battle.cards.placeholder_cards import create_test_deck_cards
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# 创建德国-意大利测试卡组
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cards = create_test_deck_cards(Nation.GERMANY, Nation.ITALY)
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assert len(cards) == 39
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# 检查是否有德国卡牌
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german_cards = [c for c in cards if c.stats.nation == Nation.GERMANY]
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assert len(german_cards) >= 20 # 应该有足够的主国卡
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# 检查是否有意大利卡牌
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italian_cards = [c for c in cards if c.stats.nation == Nation.ITALY or
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(c.stats.exile_nations and Nation.ITALY in c.stats.exile_nations)]
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assert len(italian_cards) >= 5 # 应该有一些盟国卡
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def test_yaml_cards_priority(self):
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"""测试YAML卡牌优先于占位卡牌"""
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loader = CardLoader()
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# 尝试加载德国卡牌
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try:
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yaml_cards = loader.load_nation_cards(Nation.GERMANY)
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if yaml_cards: # 如果成功加载了YAML卡牌
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# 卡牌应该有card_id（来自YAML）
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for card in yaml_cards[:3]: # 检查前3张
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assert hasattr(card, 'card_id')
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assert card.card_id is not None
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# 卡牌名称应该是英文（YAML格式）
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assert card.name is not None
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except CardLoadError:
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# 如果YAML加载失败，这也是正常的测试情况
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pass
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