feat: add rust unit test

common/libzkp/impl/src/lib.rs

@@ -1,6 +1,6 @@
 #![feature(once_cell)]
 
 mod batch;
-mod chunk;
+pub mod chunk;
 mod types;
 mod utils;

common/libzkp/impl/tests/chunk_test.rs

@@ -0,0 +1,24 @@
+use prover::utils::get_block_trace_from_file;
+use std::{ffi::CString, path::Path, thread::sleep, time::Duration};
+use zkp::chunk;
+
+#[test]
+fn chunk_test() {
+    let params = CString::new("/assets/test_params").expect("test_params conversion failed");
+    let assets = CString::new("/assets/test_assets").expect("test_assets conversion failed");
+
+    let trace_path = "/assets/traces/1_transfer.json".to_string();
+    let chunk_trace = get_block_trace_from_file(Path::new(&trace_path));
+    let json_str = serde_json::to_string(&chunk_trace).expect("Serialization failed");
+    let c_string = CString::new(json_str).expect("CString conversion failed");
+    let c_str_ptr = c_string.as_ptr();
+
+    unsafe {
+        chunk::init_chunk_prover(params.as_ptr(), assets.as_ptr());
+        loop {
+            chunk::gen_chunk_proof(c_str_ptr);
+            let duration = Duration::from_millis(100);
+            sleep(duration);
+        }
+    }
+}