Create unit_tests.rs

src/stablecoin/tests/unit_tests.rs

@@ -0,0 +1,22 @@
+// tests/unit_tests.rs
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn test_collateralization() {
+        let mut collateralization = Collateralization::new();
+        collateralization.add_collateral(500.0);
+        assert!(collateralization.check_collateralization());
+    }
+
+    #[test]
+    fn test_multi_sig_wallet() {
+        let owners: HashSet<String> = ["owner1".to_string(), "owner2".to_string()].iter().cloned().collect();
+        let wallet = MultiSigWallet::new(owners, 2);
+        let mut signatures: HashSet<String> = HashSet::new();
+        signatures.insert("owner1".to_string());
+        signatures.insert("owner2".to_string());
+        assert!(wallet.execute_transaction("Transfer 100 Pi Coins", &signatures));
+    }
+}