run azalea-client integration tests as one binary

per https://corrode.dev/blog/tips-for-faster-rust-compile-times/\#combine-all-integration-tests-into-a-single-binary <3

1 files changed, 45 insertions, 0 deletions

diff --git a/azalea-client/tests/simulation/move_despawned_entity.rs b/azalea-client/tests/simulation/move_despawned_entity.rs
new file mode 100644
index 00000000..7a171dae
--- /dev/null
+++ b/azalea-client/tests/simulation/move_despawned_entity.rs
@@ -0,0 +1,45 @@
+use azalea_client::test_utils::prelude::*;
+use azalea_core::position::ChunkPos;
+use azalea_entity::metadata::Cow;
+use azalea_protocol::packets::{ConnectionProtocol, game::ClientboundMoveEntityRot};
+use azalea_registry::builtin::EntityKind;
+use azalea_world::MinecraftEntityId;
+use bevy_ecs::query::With;
+use tracing::Level;
+
+#[test]
+fn test_move_despawned_entity() {
+    let _lock = init_with_level(Level::ERROR); // a warning is expected here
+
+    let mut simulation = Simulation::new(ConnectionProtocol::Game);
+    simulation.receive_packet(default_login_packet());
+
+    simulation.receive_packet(make_basic_empty_chunk(ChunkPos::new(0, 0), (384 + 64) / 16));
+    simulation.tick();
+    // spawn a cow
+    simulation.receive_packet(make_basic_add_entity(EntityKind::Cow, 123, (0.5, 64., 0.5)));
+    simulation.tick();
+
+    // make sure it's spawned
+    let mut cow_query = simulation.app.world_mut().query_filtered::<(), With<Cow>>();
+    let cow_iter = cow_query.iter(simulation.app.world());
+    assert_eq!(cow_iter.count(), 1, "cow should be spawned");
+
+    // despawn the cow by receiving a login packet
+    simulation.receive_packet(default_login_packet());
+    simulation.tick();
+
+    // make sure it's despawned
+    let mut cow_query = simulation.app.world_mut().query_filtered::<(), With<Cow>>();
+    let cow_iter = cow_query.iter(simulation.app.world());
+    assert_eq!(cow_iter.count(), 0, "cow should be despawned");
+
+    // send a move_entity_rot
+    simulation.receive_packet(ClientboundMoveEntityRot {
+        entity_id: MinecraftEntityId(123),
+        y_rot: 0,
+        x_rot: 0,
+        on_ground: false,
+    });
+    simulation.tick();
+}