Generate temp dir for db

xmr-btc/tests/e2e.rs

@@ -11,7 +11,6 @@ mod tests {
         harness::{
             init_bitcoind, init_test,
             node::{run_alice_until, run_bob_until},
-            ALICE_TEST_DB_FOLDER, BOB_TEST_DB_FOLDER,
         },
     };
     use futures::future;
@@ -19,7 +18,7 @@ mod tests {
     use rand::rngs::OsRng;
 
     use crate::harness::storage::Database;
-    use std::{convert::TryInto, path::Path};
+    use std::convert::TryInto;
     use testcontainers::clients::Cli;
     use tracing_subscriber::util::SubscriberInitExt;
     use xmr_btc::{
@@ -252,10 +251,13 @@ mod tests {
         let cli = Cli::default();
         let (monero, _container) = Monero::new(&cli);
         let bitcoind = init_bitcoind(&cli).await;
+
+        let alice_db_dir = tempfile::tempdir().unwrap();
         let alice_db: Database<alice::State> =
-            harness::storage::Database::open(Path::new(ALICE_TEST_DB_FOLDER)).unwrap();
+            harness::storage::Database::open(alice_db_dir.path()).unwrap();
+        let bob_db_dir = tempfile::tempdir().unwrap();
         let bob_db: Database<bob::State> =
-            harness::storage::Database::open(Path::new(BOB_TEST_DB_FOLDER)).unwrap();
+            harness::storage::Database::open(bob_db_dir.path()).unwrap();
 
         let (
             alice_state0,

xmr-btc/tests/harness/storage.rs

@@ -105,7 +105,8 @@ mod tests {
 
     #[tokio::test]
     async fn recover_state_from_db() {
-        let db = Database::open(Path::new("../target/test_recover.db")).unwrap();
+        let db_dir = tempfile::tempdir().unwrap();
+        let db = Database::open(db_dir.path()).unwrap();
 
         let a = xmr_btc::bitcoin::SecretKey::new_random(&mut OsRng);
         let s_a = cross_curve_dleq::Scalar::random(&mut OsRng);