283 lines
14 KiB
C#
283 lines
14 KiB
C#
using System;
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using NUnit.Framework;
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using SepCore.Battle;
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using SepCore.Definition;
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namespace VampireLike.Tests.Gameplay.EditMode
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{
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[TestFixture]
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public class AttributePipelineTests
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{
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[Test]
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public void FormulaOrder_CalculatesFlatPercentAddAndPercentMultCorrectly()
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{
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var stat = new CharacterStat(StatType.MeleeDamage, baseValue: 10f);
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// Formula: ((Base + Sum(Flat)) * (1 + Sum(PercentAdd))) * Prod(PercentMult)
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// Flat: +5, +3 -> Sum = +8 -> Base + Flat = 18
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stat.AddModifier(new StatModifier(5f, ModifierType.Flat));
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stat.AddModifier(new StatModifier(3f, ModifierType.Flat));
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// PercentAdd: +20% (0.2), +30% (0.3) -> Sum = +50% -> 1 + 0.5 = 1.5
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stat.AddModifier(new StatModifier(0.2f, ModifierType.PercentAdd));
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stat.AddModifier(new StatModifier(0.3f, ModifierType.PercentAdd));
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// PercentMult: 1.2x, 1.5x -> Prod = 1.8
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stat.AddModifier(new StatModifier(1.2f, ModifierType.PercentMult));
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stat.AddModifier(new StatModifier(1.5f, ModifierType.PercentMult));
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// Expected: 18 * 1.5 * 1.8 = 48.6
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Assert.AreEqual(48.6f, stat.Value, 1e-4f);
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}
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[Test]
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public void DirtyFlag_CachesValueUntilModified()
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{
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var stat = new CharacterStat(StatType.MaxHp, baseValue: 100f);
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var mod = new StatModifier(20f, ModifierType.Flat);
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stat.AddModifier(mod);
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float firstRead = stat.Value;
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Assert.AreEqual(120f, firstRead, 1e-4f);
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// 读取多次，验证缓存值一致
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float secondRead = stat.Value;
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Assert.AreEqual(120f, secondRead, 1e-4f);
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// 移除修饰器后脏标记生效，值重新计算
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stat.RemoveModifier(mod);
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Assert.AreEqual(100f, stat.Value, 1e-4f);
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// 修改 BaseValue 后脏标记生效
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stat.BaseValue = 150f;
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Assert.AreEqual(150f, stat.Value, 1e-4f);
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}
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[Test]
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public void RemoveAllModifiersFromSource_RemovesOnlyMatchingSource()
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{
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var pipeline = new AttributePipeline();
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var sourceA = new object();
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var sourceB = new object();
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pipeline.SetBaseValue(StatType.MeleeDamage, 10f);
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pipeline.SetBaseValue(StatType.MoveSpeed, 5f);
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// sourceA 附加加成到近战伤害与移速
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pipeline.AddModifier(StatType.MeleeDamage, new StatModifier(10f, ModifierType.Flat, sourceA));
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pipeline.AddModifier(StatType.MoveSpeed, new StatModifier(0.2f, ModifierType.PercentAdd, sourceA));
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// sourceB 附加加成到近战伤害
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pipeline.AddModifier(StatType.MeleeDamage, new StatModifier(5f, ModifierType.Flat, sourceB));
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Assert.AreEqual(25f, pipeline.GetValue(StatType.MeleeDamage), 1e-4f);
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Assert.AreEqual(6f, pipeline.GetValue(StatType.MoveSpeed), 1e-4f);
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// 清理 sourceA
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int removedCount = pipeline.RemoveAllModifiersFromSource(sourceA);
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Assert.AreEqual(2, removedCount);
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// 验证 sourceA 被清除，sourceB 依然生效
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Assert.AreEqual(15f, pipeline.GetValue(StatType.MeleeDamage), 1e-4f);
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Assert.AreEqual(5f, pipeline.GetValue(StatType.MoveSpeed), 1e-4f);
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}
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[Test]
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public void StatConfig_ClampsMinAndMaxCorrectly()
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{
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// 闪避率硬上限 80% (0.8f) 来自配置表
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var dodgeConfig = new StatConfig(StatType.Dodge, hasMin: true, minValue: 0f, hasMax: true, maxValue: 0.80f);
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var dodgeStat = new CharacterStat(StatType.Dodge, baseValue: 0.50f, dodgeConfig);
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dodgeStat.AddModifier(new StatModifier(0.40f, ModifierType.Flat));
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Assert.AreEqual(0.80f, dodgeStat.Value, 1e-4f);
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// 移速保底 0.5f 来自配置表
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var speedConfig = new StatConfig(StatType.MoveSpeed, hasMin: true, minValue: 0.5f);
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var speedStat = new CharacterStat(StatType.MoveSpeed, baseValue: 3f, speedConfig);
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speedStat.AddModifier(new StatModifier(-10f, ModifierType.Flat));
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Assert.AreEqual(0.5f, speedStat.Value, 1e-4f);
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// 暴击率硬上限 90% (0.9f) 来自配置表
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var critConfig = new StatConfig(StatType.CritChance, hasMin: true, minValue: 0f, hasMax: true, maxValue: 0.90f);
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var critStat = new CharacterStat(StatType.CritChance, baseValue: 0.50f, critConfig);
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critStat.AddModifier(new StatModifier(0.60f, ModifierType.Flat));
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Assert.AreEqual(0.90f, critStat.Value, 1e-4f);
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}
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[Test]
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public void FromLuban_ConvertsFlatAndPercentModifiersCorrectly()
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{
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// 1. 固定值 (Flat): 比如近战伤害 +15
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var flatConfig = new StatModifierConfig(StatType.MeleeDamage, 15f, ModifierType.Flat);
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var flatStatMod = StatModifier.FromLuban(flatConfig);
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Assert.AreEqual(ModifierType.Flat, flatStatMod.Type);
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Assert.AreEqual(15f, flatStatMod.Value, 1e-4f);
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// 2. 百分比累加 (PercentAdd): 比如伤害 +20% (0.2f)
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var percentConfig = new StatModifierConfig(StatType.DamagePercent, 0.2f, ModifierType.PercentAdd);
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var percentStatMod = StatModifier.FromLuban(percentConfig);
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Assert.AreEqual(ModifierType.PercentAdd, percentStatMod.Type);
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Assert.AreEqual(0.2f, percentStatMod.Value, 1e-4f);
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// 3. 独立乘区 (PercentMult): 比如伤害 1.5 倍
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var multConfig = new StatModifierConfig(StatType.DamagePercent, 1.5f, ModifierType.PercentMult);
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var multStatMod = StatModifier.FromLuban(multConfig);
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Assert.AreEqual(ModifierType.PercentMult, multStatMod.Type);
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Assert.AreEqual(1.5f, multStatMod.Value, 1e-4f);
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}
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[Test]
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public void OnStatChanged_FiresOnModifications()
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{
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var pipeline = new AttributePipeline();
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StatType changedStat = StatType.None;
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float changedValue = 0f;
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int eventCount = 0;
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pipeline.OnStatChanged += (type, val) =>
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{
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changedStat = type;
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changedValue = val;
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eventCount++;
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};
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// 设置基础值
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pipeline.SetBaseValue(StatType.Armor, 10f);
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Assert.AreEqual(StatType.Armor, changedStat);
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Assert.AreEqual(10f, changedValue, 1e-4f);
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Assert.AreEqual(1, eventCount);
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// 添加修饰器
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var mod = new StatModifier(5f, ModifierType.Flat);
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pipeline.AddModifier(StatType.Armor, mod);
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Assert.AreEqual(15f, changedValue, 1e-4f);
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Assert.AreEqual(2, eventCount);
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// 移除修饰器
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pipeline.RemoveModifier(StatType.Armor, mod);
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Assert.AreEqual(10f, changedValue, 1e-4f);
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Assert.AreEqual(3, eventCount);
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}
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[Test]
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public void DynamicConfig_MarksDirtyAndUpdatesClamp()
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{
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var stat = new CharacterStat(StatType.Dodge, baseValue: 0.90f);
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Assert.AreEqual(0.90f, stat.Value, 1e-4f); // 未注入配置时不钳制
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// 动态注入配置，硬上限 80%
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stat.Config = new StatConfig(StatType.Dodge, hasMax: true, maxValue: 0.80f);
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Assert.AreEqual(0.80f, stat.Value, 1e-4f); // 自动标记脏并重新钳制
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}
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[Test]
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public void DamagePercentAndAttackSpeed_DefaultBaseValueIsOne_AndPercentAddScalesCorrectly()
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{
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// 验证 DamagePercent 配置初值为 1 时，+5% 增伤（PercentAdd = 0.05）正确求值为 1.05
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var damageConfig = new StatConfig(StatType.DamagePercent, defaultBaseValue: 1.0f);
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var damageStat = new CharacterStat(StatType.DamagePercent, config: damageConfig);
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Assert.AreEqual(1.0f, damageStat.Value, 1e-4f);
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// 模拟“肌肉”+5% 伤害
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damageStat.AddModifier(new StatModifier(0.05f, ModifierType.PercentAdd));
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Assert.AreEqual(1.05f, damageStat.Value, 1e-4f);
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// 模拟额外叠加 +10% 增伤
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damageStat.AddModifier(new StatModifier(0.10f, ModifierType.PercentAdd));
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Assert.AreEqual(1.15f, damageStat.Value, 1e-4f);
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// 验证 AttackSpeed 配置初值为 1 时，+19% 攻速（PercentAdd = 0.19）正确求值为 1.19
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var speedConfig = new StatConfig(StatType.AttackSpeed, defaultBaseValue: 1.0f);
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var speedStat = new CharacterStat(StatType.AttackSpeed, config: speedConfig);
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Assert.AreEqual(1.0f, speedStat.Value, 1e-4f);
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// 模拟“疾风手套”+19% 攻速
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speedStat.AddModifier(new StatModifier(0.19f, ModifierType.PercentAdd));
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Assert.AreEqual(1.19f, speedStat.Value, 1e-4f);
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// 模拟叠加“鼻子”+5% 攻速
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speedStat.AddModifier(new StatModifier(0.05f, ModifierType.PercentAdd));
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Assert.AreEqual(1.24f, speedStat.Value, 1e-4f);
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}
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[Test]
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public void ItemDescUtility_FormatsDodgeCritPercentAndMoveSpeedCorrectly()
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{
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// 1. 闪避率（Dodge）Flat 修饰器以百分比展示: 0.1 -> +10%, 0.27 -> +27%
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var dodgeMod1 = new StatModifierConfig(StatType.Dodge, 0.1f, ModifierType.Flat);
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string dodgeDesc1 = SepCore.CustomUtility.ItemDescUtility.Describe(dodgeMod1);
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Assert.IsTrue(dodgeDesc1.Contains("+10%"), $"Expected +10% in: {dodgeDesc1}");
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var dodgeMod2 = new StatModifierConfig(StatType.Dodge, 0.27f, ModifierType.Flat);
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string dodgeDesc2 = SepCore.CustomUtility.ItemDescUtility.Describe(dodgeMod2);
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Assert.IsTrue(dodgeDesc2.Contains("+27%"), $"Expected +27% in: {dodgeDesc2}");
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// 2. 暴击率（CritChance）Flat 修饰器以百分比展示: 0.27 -> +27%, 0.05 -> +5%
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var critMod1 = new StatModifierConfig(StatType.CritChance, 0.27f, ModifierType.Flat);
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string critDesc1 = SepCore.CustomUtility.ItemDescUtility.Describe(critMod1);
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Assert.IsTrue(critDesc1.Contains("+27%"), $"Expected +27% in: {critDesc1}");
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var critMod2 = new StatModifierConfig(StatType.CritChance, 0.05f, ModifierType.Flat);
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string critDesc2 = SepCore.CustomUtility.ItemDescUtility.Describe(critMod2);
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Assert.IsTrue(critDesc2.Contains("+5%"), $"Expected +5% in: {critDesc2}");
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// 3. 移速（MoveSpeed）Flat 修饰器展示原小数: 0.8 -> +0.8
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var speedMod = new StatModifierConfig(StatType.MoveSpeed, 0.8f, ModifierType.Flat);
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string speedDesc = SepCore.CustomUtility.ItemDescUtility.Describe(speedMod);
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Assert.IsTrue(speedDesc.Contains("+0.8"), $"Expected +0.8 in: {speedDesc}");
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Assert.IsFalse(speedDesc.Contains("%"), $"Expected no % in: {speedDesc}");
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// 4. 攻速（AttackSpeed）PercentAdd 修饰器以百分比展示: 0.19 -> +19%
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var atkSpeedMod = new StatModifierConfig(StatType.AttackSpeed, 0.19f, ModifierType.PercentAdd);
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string atkSpeedDesc = SepCore.CustomUtility.ItemDescUtility.Describe(atkSpeedMod);
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Assert.IsTrue(atkSpeedDesc.Contains("+19%"), $"Expected +19% in: {atkSpeedDesc}");
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// 5. 伤害（DamagePercent）PercentAdd 修饰器以百分比展示: 0.05 -> +5%
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var dmgMod = new StatModifierConfig(StatType.DamagePercent, 0.05f, ModifierType.PercentAdd);
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string dmgDesc = SepCore.CustomUtility.ItemDescUtility.Describe(dmgMod);
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Assert.IsTrue(dmgDesc.Contains("+5%"), $"Expected +5% in: {dmgDesc}");
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// 6. 近战伤害（MeleeDamage，非百分比属性）Flat 修饰器展示原数值: 12 -> +12，不带%
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var meleeFlatMod = new StatModifierConfig(StatType.MeleeDamage, 12f, ModifierType.Flat);
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string meleeFlatDesc = SepCore.CustomUtility.ItemDescUtility.Describe(meleeFlatMod);
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Assert.IsTrue(meleeFlatDesc.Contains("+12"), $"Expected +12 in: {meleeFlatDesc}");
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Assert.IsFalse(meleeFlatDesc.Contains("%"), $"Expected no % in: {meleeFlatDesc}");
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// 7. 移速（MoveSpeed）若为 PercentAdd 修饰器，以百分比展示: 0.15 -> +15%
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var speedPercentMod = new StatModifierConfig(StatType.MoveSpeed, 0.15f, ModifierType.PercentAdd);
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string speedPercentDesc = SepCore.CustomUtility.ItemDescUtility.Describe(speedPercentMod);
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Assert.IsTrue(speedPercentDesc.Contains("+15%"), $"Expected +15% in: {speedPercentDesc}");
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// 8. PercentMult 乘数修饰器以 x 表示: 1.25 -> x1.25
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var multMod = new StatModifierConfig(StatType.MaxHp, 1.25f, ModifierType.PercentMult);
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string multDesc = SepCore.CustomUtility.ItemDescUtility.Describe(multMod);
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Assert.IsTrue(multDesc.Contains("x1.25"), $"Expected x1.25 in: {multDesc}");
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}
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[Test]
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public void RateStats_CritChanceAndDodge_ZeroBaseValue_CorrectlyAccumulatesPercentAddModifiers()
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{
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var pipeline = new AttributePipeline();
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// 1. 验证默认初值为 0
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Assert.AreEqual(0f, pipeline.GetValue(StatType.CritChance), 1e-4f);
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Assert.AreEqual(0f, pipeline.GetValue(StatType.Dodge), 1e-4f);
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// 2. 模拟选了两个 +30% 暴击率奖励（即升级奖励 1015，ModifierType 为 PercentAdd 0.30）
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pipeline.AddModifier(StatType.CritChance, new StatModifier(0.30f, ModifierType.PercentAdd));
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Assert.AreEqual(0.30f, pipeline.GetValue(StatType.CritChance), 1e-4f);
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pipeline.AddModifier(StatType.CritChance, new StatModifier(0.30f, ModifierType.PercentAdd));
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Assert.AreEqual(0.60f, pipeline.GetValue(StatType.CritChance), 1e-4f); // 此时暴击率应正确累加到 60%
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// 3. 模拟叠加 Flat 词条道具（如磨刀石 +27% 暴击率，ModifierType 为 Flat 0.27）
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pipeline.AddModifier(StatType.CritChance, new StatModifier(0.27f, ModifierType.Flat));
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Assert.AreEqual(0.87f, pipeline.GetValue(StatType.CritChance), 1e-4f); // 0.60 + 0.27 = 0.87
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// 4. 验证闪避率同理：0 基础值下 PercentAdd 0.15 正确累加为 15% 闪避
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pipeline.AddModifier(StatType.Dodge, new StatModifier(0.15f, ModifierType.PercentAdd));
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Assert.AreEqual(0.15f, pipeline.GetValue(StatType.Dodge), 1e-4f);
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}
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}
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}
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