[query] Add rollback() to Transaction #49 (#50)

* Update transaction_test.rs * Update transaction.rs
agnesoft · Aug 20, 2022 · 96b3c8c · 96b3c8c
1 parent a90b913
commit 96b3c8c
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diff --git a/src/transaction.rs b/src/transaction.rs
@@ -12,6 +12,10 @@ impl Transaction {
         Ok(QueryResult::default())
     }
 
+    pub fn rollback(self) -> Result<QueryResult, QueryError> {
+        Ok(QueryResult::default())
+    }
+
     pub fn transaction(&self) -> Transaction {
         Transaction::default()
     }

diff --git a/tests/transaction_test.rs b/tests/transaction_test.rs
@@ -32,3 +32,10 @@ fn transaction_commit() {
     let transaction = db.transaction();
     let _result: Result<agdb::QueryResult, agdb::QueryError> = transaction.commit();
 }
+
+#[test]
+fn transaction_rollback() {
+    let db = agdb::Db::default();
+    let transaction = db.transaction();
+    let _result: Result<agdb::QueryResult, agdb::QueryError> = transaction.rollback();
+}