geometry-tower-defense/Assets/Tests/EditMode/ShopPricingRuleTests.cs

296 lines
10 KiB
C#

using System.Collections;
using System;
using System.Collections.Generic;
using System.Reflection;
using GameFramework.DataTable;
using GeometryTD.CustomComponent;
using GeometryTD.DataTable;
using GeometryTD.Definition;
using GeometryTD.UI;
using NUnit.Framework;
namespace GeometryTD.Tests.EditMode
{
public sealed class ShopPricingRuleTests
{
[Test]
public void BuildGoods_Uses_Price_Row_Range_Matching_Item_Rarity()
{
ShopGoodsBuilder builder = CreateBuilder(
CreateShopPriceRow(1, RarityType.Blue, 30, 35),
CreateShopPriceRow(2, RarityType.Purple, 60, 70));
List<GoodsItemRawData> goods = builder.BuildGoods(goodsCount: 12, runSeed: 3001, sequenceIndex: 4);
Assert.That(goods, Has.Count.EqualTo(12));
for (int i = 0; i < goods.Count; i++)
{
GoodsItemRawData item = goods[i];
Assert.That(item, Is.Not.Null);
Assert.That(item.SourceItem, Is.Not.Null);
switch (item.SourceItem.Rarity)
{
case RarityType.Blue:
Assert.That(item.Price, Is.InRange(30, 35));
break;
case RarityType.Purple:
Assert.That(item.Price, Is.InRange(60, 70));
break;
default:
Assert.Fail($"Unexpected rarity generated for goods item {i}: {item.SourceItem.Rarity}");
break;
}
}
}
[Test]
public void BuildGoods_Is_Reproducible_For_Same_RunSeed_And_SequenceIndex()
{
ShopGoodsBuilder builder = CreateBuilder(
CreateShopPriceRow(1, RarityType.Blue, 30, 35),
CreateShopPriceRow(2, RarityType.Purple, 60, 70));
string first = BuildGoodsSignature(builder.BuildGoods(goodsCount: 4, runSeed: 901, sequenceIndex: 7));
string second = BuildGoodsSignature(builder.BuildGoods(goodsCount: 4, runSeed: 901, sequenceIndex: 7));
Assert.That(second, Is.EqualTo(first));
}
[Test]
public void ResolveRandomPrice_Returns_Zero_When_Rarity_Has_No_Price_Row()
{
ShopGoodsBuilder builder = CreateBuilder(CreateShopPriceRow(1, RarityType.Blue, 30, 35));
MethodInfo method = typeof(ShopGoodsBuilder).GetMethod(
"ResolveRandomPrice",
BindingFlags.Instance | BindingFlags.NonPublic);
Assert.That(method, Is.Not.Null);
int resolvedPrice = (int)method.Invoke(builder, new object[] { RarityType.Red, new Random(7) });
Assert.That(resolvedPrice, Is.EqualTo(0));
}
private static ShopGoodsBuilder CreateBuilder(params DRShopPrice[] shopPriceRows)
{
return new ShopGoodsBuilder(
shopPriceRows,
new FakeDataTable<DRMuzzleComp>(CreateMuzzleRow(1, "火焰枪口")),
new FakeDataTable<DRBearingComp>(CreateBearingRow(1, "寒冰轴承")),
new FakeDataTable<DRBaseComp>(CreateBaseRow(1, "迅捷底座")));
}
private static string BuildGoodsSignature(IReadOnlyList<GoodsItemRawData> goods)
{
List<string> parts = new List<string>(goods.Count);
for (int i = 0; i < goods.Count; i++)
{
GoodsItemRawData item = goods[i];
parts.Add($"{item.GoodsIndex}:{item.Price}:{item.SourceItem.SlotType}:{item.SourceItem.Rarity}:{item.SourceItem.ConfigId}");
}
return string.Join("|", parts);
}
private static DRShopPrice CreateShopPriceRow(int id, RarityType rarity, int minPrice, int maxPrice)
{
DRShopPrice row = new DRShopPrice();
Assert.That(row.ParseDataRow($"\t{id}\t\t{rarity}\t{minPrice}\t{maxPrice}", null), Is.True);
return row;
}
private static DRMuzzleComp CreateMuzzleRow(int id, string name)
{
DRMuzzleComp row = new DRMuzzleComp();
Assert.That(
row.ParseDataRow($"\t{id}\t\t{name}\t[10,20,30,40,50]\t3\t0.15\tNormalBullet\t\t[Fire,Crit]", null),
Is.True);
return row;
}
private static DRBearingComp CreateBearingRow(int id, string name)
{
DRBearingComp row = new DRBearingComp();
Assert.That(
row.ParseDataRow($"\t{id}\t\t{name}\t[1,2,3,4,5]\t0.5\t[10,20,30,40,50]\t1\t\t[Ice,Shatter]", null),
Is.True);
return row;
}
private static DRBaseComp CreateBaseRow(int id, string name)
{
DRBaseComp row = new DRBaseComp();
Assert.That(
row.ParseDataRow($"\t{id}\t\t{name}\t[2,4,6,8,10]\t-0.25\tFire\t\t[Fire,Crit]", null),
Is.True);
return row;
}
private sealed class FakeDataTable<TRow> : IDataTable<TRow> where TRow : class, IDataRow
{
private readonly Dictionary<int, TRow> _rowsById = new();
public FakeDataTable(params TRow[] rows)
{
if (rows == null)
{
return;
}
for (int i = 0; i < rows.Length; i++)
{
TRow row = rows[i];
if (row != null)
{
_rowsById[row.Id] = row;
}
}
}
public string Name => typeof(TRow).Name;
public string FullName => typeof(TRow).FullName;
public Type Type => typeof(TRow);
public int Count => _rowsById.Count;
public TRow this[int id] => GetDataRow(id);
public TRow MinIdDataRow => _rowsById.Count <= 0 ? null : GetDataRow(GetOrderedIds()[0]);
public TRow MaxIdDataRow => _rowsById.Count <= 0 ? null : GetDataRow(GetOrderedIds()[^1]);
public bool HasDataRow(int id) => _rowsById.ContainsKey(id);
public bool HasDataRow(Predicate<TRow> condition) => GetDataRow(condition) != null;
public TRow GetDataRow(int id) => _rowsById.TryGetValue(id, out TRow row) ? row : null;
public TRow GetDataRow(Predicate<TRow> condition)
{
if (condition == null)
{
return null;
}
foreach (TRow row in _rowsById.Values)
{
if (row != null && condition(row))
{
return row;
}
}
return null;
}
public TRow[] GetDataRows(Predicate<TRow> condition)
{
List<TRow> results = new();
GetDataRows(condition, results);
return results.ToArray();
}
public void GetDataRows(Predicate<TRow> condition, List<TRow> results)
{
results?.Clear();
if (condition == null || results == null)
{
return;
}
foreach (TRow row in _rowsById.Values)
{
if (row != null && condition(row))
{
results.Add(row);
}
}
}
public TRow[] GetDataRows(Comparison<TRow> comparison)
{
List<TRow> results = new();
GetDataRows(comparison, results);
return results.ToArray();
}
public void GetDataRows(Comparison<TRow> comparison, List<TRow> results)
{
results?.Clear();
if (results == null)
{
return;
}
results.AddRange(_rowsById.Values);
if (comparison != null)
{
results.Sort(comparison);
}
}
public TRow[] GetDataRows(Predicate<TRow> condition, Comparison<TRow> comparison)
{
List<TRow> results = new();
GetDataRows(condition, comparison, results);
return results.ToArray();
}
public void GetDataRows(Predicate<TRow> condition, Comparison<TRow> comparison, List<TRow> results)
{
GetDataRows(condition, results);
if (results != null && comparison != null)
{
results.Sort(comparison);
}
}
public TRow[] GetAllDataRows()
{
List<TRow> results = new();
GetAllDataRows(results);
return results.ToArray();
}
public void GetAllDataRows(List<TRow> results)
{
results?.Clear();
if (results == null)
{
return;
}
foreach (int id in GetOrderedIds())
{
results.Add(_rowsById[id]);
}
}
public bool AddDataRow(string dataRowString, object userData) => throw new NotSupportedException();
public bool AddDataRow(byte[] dataRowBytes, int startIndex, int length, object userData) => throw new NotSupportedException();
public bool RemoveDataRow(int id) => _rowsById.Remove(id);
public void RemoveAllDataRows()
{
_rowsById.Clear();
}
public IEnumerator<TRow> GetEnumerator()
{
foreach (int id in GetOrderedIds())
{
yield return _rowsById[id];
}
}
IEnumerator IEnumerable.GetEnumerator()
{
return GetEnumerator();
}
private int[] GetOrderedIds()
{
int[] ids = new int[_rowsById.Count];
_rowsById.Keys.CopyTo(ids, 0);
Array.Sort(ids);
return ids;
}
}
}
}