b54a47f333
Per feedback_wire_shape_tests (2026-05-28): controller round-trip tests using the same DTO can't catch wire-key/wire-type drift. Asserts parsing of, snake_case emission for, and MessagePack round-trip through the captured prod frame. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
99 lines
3.8 KiB
C#
99 lines
3.8 KiB
C#
using System.Text.Json;
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using MessagePack;
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using SVSim.EmulatedEntrypoint.Models.Dtos.Replay;
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namespace SVSim.UnitTests.Wire;
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/// <summary>
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/// Literal-prod-JSON parity for /replay/info. Captured from
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/// data_dumps/captures/traffic_prod_misc_clicking.ndjson frame 96.
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/// Catches future wire-key/wire-type drift (the kind that bit card_id vs
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/// cardID on the deck-code endpoint, 2026-05-28).
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/// </summary>
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public class ReplayInfoWireShape
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{
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private const string CapturedFrame = """
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{
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"replay_list": [
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{
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"battle_type": "4", "two_pick_type": "0", "deck_format": "2",
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"battle_id": "234471983876", "is_limit_turn": "0",
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"opponent_name": "Foo", "class_id": "8", "opponent_class_id": "5",
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"sub_class_id": "0", "opponent_sub_class_id": "0",
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"rotation_id": "0", "opponent_rotation_id": "0",
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"opponent_country_code": "", "chara_id": "8", "opponent_chara_id": "805",
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"opponent_emblem_id": "721341010", "opponent_degree_id": "120023",
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"is_win": "0", "battle_start_time": "2026-06-04 17:13:13",
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"create_time": "2026-06-04 17:16:06"
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}
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],
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"feature_maintenance_list": []
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}
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""";
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[Test]
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public void Parses_captured_prod_frame_into_dto()
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{
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var resp = JsonSerializer.Deserialize<ReplayInfoResponseDto>(CapturedFrame);
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Assert.That(resp, Is.Not.Null);
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Assert.That(resp!.ReplayList, Has.Count.EqualTo(1));
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var item = resp.ReplayList[0];
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Assert.That(item.BattleId, Is.EqualTo("234471983876"));
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Assert.That(item.OpponentName, Is.EqualTo("Foo"));
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Assert.That(item.OpponentEmblemId, Is.EqualTo("721341010"));
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Assert.That(item.OpponentDegreeId, Is.EqualTo("120023"));
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Assert.That(item.IsWin, Is.EqualTo("0"));
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Assert.That(item.BattleStartTime, Is.EqualTo("2026-06-04 17:13:13"));
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}
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[Test]
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public void Serialized_dto_uses_snake_case_wire_keys()
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{
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var dto = new ReplayInfoResponseDto
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{
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ReplayList = new List<ReplayInfoItemDto>
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{
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new()
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{
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BattleType = "4", BattleId = "234471983876", OpponentName = "Foo",
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OpponentEmblemId = "721341010", OpponentDegreeId = "120023",
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IsWin = "0", BattleStartTime = "2026-06-04 17:13:13",
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CreateTime = "2026-06-04 17:16:06",
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},
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},
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};
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var json = JsonSerializer.Serialize(dto, new JsonSerializerOptions
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{
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PropertyNamingPolicy = JsonNamingPolicy.SnakeCaseLower,
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});
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Assert.That(json, Does.Contain("\"battle_id\":\"234471983876\""));
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Assert.That(json, Does.Contain("\"opponent_emblem_id\":\"721341010\""));
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Assert.That(json, Does.Contain("\"battle_start_time\":\"2026-06-04 17:13:13\""));
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// Ensure no camel-case / PascalCase leakage.
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Assert.That(json, Does.Not.Contain("\"BattleId\""));
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Assert.That(json, Does.Not.Contain("\"battleId\""));
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}
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[Test]
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public void Round_trips_through_MessagePack_preserving_wire_keys()
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{
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var original = new ReplayInfoItemDto
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{
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BattleType = "4", BattleId = "234471983876", OpponentName = "Foo",
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OpponentEmblemId = "721341010", IsWin = "1",
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BattleStartTime = "2026-06-04 17:13:13",
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};
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var bytes = MessagePackSerializer.Serialize(original);
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var roundTripped = MessagePackSerializer.Deserialize<ReplayInfoItemDto>(bytes);
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Assert.That(roundTripped.BattleId, Is.EqualTo("234471983876"));
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Assert.That(roundTripped.OpponentEmblemId, Is.EqualTo("721341010"));
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Assert.That(roundTripped.IsWin, Is.EqualTo("1"));
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}
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}
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