Baseline Compose Multiplatform Iroh migration

crates/vnidrop-core/tests/local_transfer.rs

@@ -0,0 +1,68 @@
+use std::sync::{Arc, Mutex};
+
+use vnidrop_core::{
+    CoreEvent, CoreEventSink, ShareMetadataInput, ShareSource, SourceKind, VnidropCore,
+};
+
+#[derive(Default)]
+struct RecordingSink {
+    events: Mutex<Vec<CoreEvent>>,
+}
+
+impl CoreEventSink for RecordingSink {
+    fn on_event(&self, event: CoreEvent) {
+        self.events.lock().unwrap().push(event);
+    }
+}
+
+#[test]
+fn two_local_cores_transfer_file() {
+    let sender_dir = tempfile::tempdir().unwrap();
+    let receiver_dir = tempfile::tempdir().unwrap();
+    let output_dir = tempfile::tempdir().unwrap();
+    let source_path = sender_dir.path().join("hello.txt");
+    std::fs::write(&source_path, b"hello from vnidrop").unwrap();
+
+    let sender = VnidropCore::initialize(
+        sender_dir.path().join("core").to_string_lossy().to_string(),
+        Arc::new(RecordingSink::default()),
+    )
+    .unwrap();
+    let receiver = VnidropCore::initialize(
+        receiver_dir.path().join("core").to_string_lossy().to_string(),
+        Arc::new(RecordingSink::default()),
+    )
+    .unwrap();
+
+    let share = sender
+        .share_files(
+            vec![ShareSource {
+                kind: SourceKind::Path,
+                value: source_path.to_string_lossy().to_string(),
+                display_name: Some("hello.txt".to_string()),
+                is_directory: false,
+            }],
+            ShareMetadataInput {
+                transfer_id: 7,
+                transfer_name: Some("hello".to_string()),
+                sender_name: Some("sender".to_string()),
+            },
+        )
+        .unwrap();
+
+    receiver
+        .receive(
+            share.ticket,
+            output_dir.path().to_string_lossy().to_string(),
+            Some("receiver".to_string()),
+        )
+        .unwrap();
+
+    assert_eq!(
+        std::fs::read(output_dir.path().join("hello.txt")).unwrap(),
+        b"hello from vnidrop"
+    );
+
+    sender.shutdown();
+    receiver.shutdown();
+}