73 lines
3.3 KiB
C#
73 lines
3.3 KiB
C#
using System.Net;
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using System.Text;
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using Microsoft.EntityFrameworkCore;
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using Microsoft.Extensions.DependencyInjection;
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using SVSim.Database;
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using SVSim.Database.Enums;
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using SVSim.Database.Models;
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using SVSim.UnitTests.Infrastructure;
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namespace SVSim.UnitTests.Controllers;
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public class FreeplayInvariantTests
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{
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private static StringContent JsonBody(string json) => new(json, Encoding.UTF8, "application/json");
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[Test]
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public async Task Freeplay_pack_open_leaves_viewer_currency_unchanged()
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{
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using var factory = new SVSimTestFactory();
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long viewerId = await factory.SeedViewerAsync();
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await SeedCrystalPack(factory, viewerId);
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await factory.EnableFreeplayAsync();
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ulong before;
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using (var scope = factory.Services.CreateScope())
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{
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var db = scope.ServiceProvider.GetRequiredService<SVSimDbContext>();
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before = (await db.Viewers.FirstAsync(v => v.Id == viewerId)).Currency.Crystals;
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}
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// Verify the precondition: viewer has 0 crystals, so without freeplay this would be rejected.
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Assert.That(before, Is.EqualTo(0UL), "precondition: viewer must be broke before the open");
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using var client = factory.CreateAuthenticatedClient(viewerId);
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// gacha_type:1 is the parent pack's gacha_type — see project_wire_pack_gacha_type memory.
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var json = """{"viewer_id":"0","steam_id":0,"steam_session_ticket":"","parent_gacha_id":10001,"gacha_id":100002,"gacha_type":1,"pack_number":1,"exclude_card_ids":[]}""";
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var resp = await client.PostAsync("/pack/open", JsonBody(json));
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Assert.That(resp.StatusCode, Is.EqualTo(HttpStatusCode.OK), await resp.Content.ReadAsStringAsync());
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ulong after;
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using (var scope2 = factory.Services.CreateScope())
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{
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var db2 = scope2.ServiceProvider.GetRequiredService<SVSimDbContext>();
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after = (await db2.Viewers.FirstAsync(v => v.Id == viewerId)).Currency.Crystals;
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}
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Assert.That(after, Is.EqualTo(before), "freeplay must not write currency to the DB");
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}
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/// <summary>
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/// Seeds a crystal pack (parent gacha 10001, child gacha_id 100002, TypeDetail = CardPackType.CrystalMulti, cost=100)
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/// with the viewer broke (0 crystals). Mirrors the pack shape from
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/// PackControllerOpenTests.Open_with_crystals_deducts_crystals — the only difference is
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/// Crystals=0 instead of 250, so without freeplay this open would be refused.
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/// </summary>
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private static async Task SeedCrystalPack(SVSimTestFactory f, long viewerId)
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{
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using var scope = f.Services.CreateScope();
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var db = scope.ServiceProvider.GetRequiredService<SVSimDbContext>();
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int baseId = await db.CardSets.Where(s => s.Cards.Count > 0).Select(s => s.Id).FirstAsync();
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db.Packs.Add(new PackConfigEntry
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{
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Id = 10001, BasePackId = baseId, PackCategory = PackCategory.None,
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CommenceDate = DateTime.UtcNow.AddDays(-1), CompleteDate = DateTime.UtcNow.AddDays(30),
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GachaType = 1, GachaDetail = "test",
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ChildGachas = { new PackChildGachaEntry { GachaId = 100002, TypeDetail = CardPackType.CrystalMulti, Cost = 100, CardCount = 8 } },
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});
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var v = await db.Viewers.FirstAsync(x => x.Id == viewerId);
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v.Currency.Crystals = 0;
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await db.SaveChangesAsync();
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}
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}
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