4cc8b3c01c
ToJson now throws ArgumentException when a Body key collides with a reserved envelope field (uri/viewerId/uuid/bid/try/cat/pubSeq/playSeq); FromJson reuses the same shared ReservedEnvelopeKeys HashSet. ReceiveNodeResultCode expanded from 9 to 31 codes to mirror the full enums.md catalog. Two regression tests added for the collision guard and PascalCase uri serialization. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
105 lines
3.2 KiB
C#
105 lines
3.2 KiB
C#
using System.Text.Json;
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using NUnit.Framework;
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using SVSim.BattleNode.Protocol;
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namespace SVSim.UnitTests.BattleNode.Protocol;
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[TestFixture]
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public class MsgEnvelopeTests
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{
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[Test]
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public void Roundtrip_PreservesEnvelopeAndBody()
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{
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var env = new MsgEnvelope(
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Uri: NetworkBattleUri.InitNetwork,
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ViewerId: 906243102,
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Uuid: "udid-1234",
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Bid: "597830888107",
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Try: 0,
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Cat: EmitCategory.General,
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PubSeq: null,
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PlaySeq: null,
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Body: new Dictionary<string, object?> { ["foo"] = 42 });
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var json = MsgEnvelope.ToJson(env);
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var back = MsgEnvelope.FromJson(json);
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Assert.That(back.Uri, Is.EqualTo(NetworkBattleUri.InitNetwork));
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Assert.That(back.ViewerId, Is.EqualTo(906243102));
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Assert.That(back.Uuid, Is.EqualTo("udid-1234"));
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Assert.That(back.Bid, Is.EqualTo("597830888107"));
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Assert.That(back.Cat, Is.EqualTo(EmitCategory.General));
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Assert.That(back.Body["foo"], Is.EqualTo(42L)); // JsonElement → int64
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}
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[Test]
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public void ToJson_OmitsNullEnvelopeFields()
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{
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var env = new MsgEnvelope(
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Uri: NetworkBattleUri.Ready,
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ViewerId: 1,
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Uuid: "u",
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Bid: null,
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Try: 0,
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Cat: EmitCategory.Battle,
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PubSeq: null,
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PlaySeq: 5,
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Body: new Dictionary<string, object?>());
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var json = MsgEnvelope.ToJson(env);
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Assert.That(json, Does.Not.Contain("\"bid\""));
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Assert.That(json, Does.Not.Contain("\"pubSeq\""));
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Assert.That(json, Does.Contain("\"playSeq\":5"));
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}
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[Test]
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public void FromJson_DispatchesUriToEnum()
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{
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const string json = "{\"uri\":\"PlayActions\",\"viewerId\":1,\"uuid\":\"u\",\"try\":0,\"cat\":1}";
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var env = MsgEnvelope.FromJson(json);
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Assert.That(env.Uri, Is.EqualTo(NetworkBattleUri.PlayActions));
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Assert.That(env.Cat, Is.EqualTo(EmitCategory.Battle));
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}
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[Test]
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public void ToJson_BodyContainingReservedKey_Throws()
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{
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var env = new MsgEnvelope(
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Uri: NetworkBattleUri.Loaded,
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ViewerId: 1,
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Uuid: "u",
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Bid: null,
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Try: 0,
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Cat: EmitCategory.Battle,
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PubSeq: null,
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PlaySeq: null,
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Body: new Dictionary<string, object?> { ["uri"] = "Injected" });
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var ex = Assert.Throws<ArgumentException>(() => MsgEnvelope.ToJson(env));
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Assert.That(ex!.Message, Does.Contain("uri"));
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}
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[Test]
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public void ToJson_UriField_SerializesAsExactPascalCaseMemberName()
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{
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var env = new MsgEnvelope(
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Uri: NetworkBattleUri.PlayActions,
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ViewerId: 1,
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Uuid: "u",
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Bid: null,
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Try: 0,
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Cat: EmitCategory.Battle,
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PubSeq: null,
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PlaySeq: null,
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Body: new Dictionary<string, object?>());
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var json = MsgEnvelope.ToJson(env);
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// Wire form must be PascalCase exactly — not "playActions", not "play_actions".
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Assert.That(json, Does.Contain("\"uri\":\"PlayActions\""));
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}
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}
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