104 lines
2.8 KiB
Rust
104 lines
2.8 KiB
Rust
/// Basic tests for the Synced derive macro
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use bevy::prelude::*;
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use libmarathon::networking::{
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ClockComparison,
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ComponentMergeDecision,
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SyncComponent,
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SyncStrategy,
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Synced,
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};
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use sync_macros::Synced as SyncedDerive;
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// Test 1: Basic struct with LWW strategy compiles
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#[derive(Component, Reflect, Clone, Debug, PartialEq)]
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#[derive(rkyv::Archive, rkyv::Serialize, rkyv::Deserialize)]
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#[reflect(Component)]
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#[derive(SyncedDerive)]
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#[sync(version = 1, strategy = "LastWriteWins")]
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struct Health(f32);
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#[test]
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fn test_health_compiles() {
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let health = Health(100.0);
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assert_eq!(health.0, 100.0);
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}
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#[test]
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fn test_health_serialization() {
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let health = Health(100.0);
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let bytes = health.serialize_sync().unwrap();
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let deserialized = Health::deserialize_sync(&bytes).unwrap();
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assert_eq!(health, deserialized);
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}
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#[test]
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fn test_health_lww_merge_remote_newer() {
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let mut local = Health(50.0);
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let remote = Health(100.0);
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let decision = local.merge(remote, ClockComparison::RemoteNewer);
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assert_eq!(decision, ComponentMergeDecision::TookRemote);
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assert_eq!(local.0, 100.0);
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}
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#[test]
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fn test_health_lww_merge_local_newer() {
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let mut local = Health(50.0);
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let remote = Health(100.0);
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let decision = local.merge(remote, ClockComparison::LocalNewer);
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assert_eq!(decision, ComponentMergeDecision::KeptLocal);
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assert_eq!(local.0, 50.0); // Local value kept
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}
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#[test]
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fn test_health_lww_merge_concurrent() {
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let mut local = Health(50.0);
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let remote = Health(100.0);
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let decision = local.merge(remote, ClockComparison::Concurrent);
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// With concurrent, we use hash tiebreaker
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// Either TookRemote or KeptLocal depending on hash
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assert!(
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decision == ComponentMergeDecision::TookRemote ||
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decision == ComponentMergeDecision::KeptLocal
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);
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}
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// Test 2: Struct with multiple fields
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#[derive(Component, Reflect, Clone, Debug, PartialEq)]
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#[derive(rkyv::Archive, rkyv::Serialize, rkyv::Deserialize)]
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#[reflect(Component)]
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#[derive(SyncedDerive)]
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#[sync(version = 1, strategy = "LastWriteWins")]
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struct Position {
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x: f32,
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y: f32,
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}
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#[test]
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fn test_position_compiles() {
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let pos = Position { x: 10.0, y: 20.0 };
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assert_eq!(pos.x, 10.0);
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assert_eq!(pos.y, 20.0);
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}
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#[test]
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fn test_position_serialization() {
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let pos = Position { x: 10.0, y: 20.0 };
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let bytes = pos.serialize_sync().unwrap();
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let deserialized = Position::deserialize_sync(&bytes).unwrap();
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assert_eq!(pos, deserialized);
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}
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#[test]
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fn test_position_merge() {
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let mut local = Position { x: 10.0, y: 20.0 };
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let remote = Position { x: 30.0, y: 40.0 };
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let decision = local.merge(remote, ClockComparison::RemoteNewer);
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assert_eq!(decision, ComponentMergeDecision::TookRemote);
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assert_eq!(local.x, 30.0);
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assert_eq!(local.y, 40.0);
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}
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