Use assert inplace of assert_eq

Author: GideonBature

integration_test/tests/wallet.rs

@@ -515,10 +515,10 @@ fn wallet__lock_unspent() {
     node.fund_wallet();
 
     let json: LockUnspent = node.client.lock_unspent().expect("lockunspent");
-    assert_eq!(json.0, true);
+    assert!(json.0);
 
     let json: LockUnspent = node.client.unlock_unspent().expect("unlockunspent");
-    assert_eq!(json.0, true);
+    assert!(json.0);
 }
 
 // This is tested in raw_transactions.rs `create_sign_send()`.