Updated tests

Author: Nick-S-2018

tests/index_api.rs

@@ -15,8 +15,7 @@ async fn index_api_basic_bulk() {
     // Drop the table if it exists
     let res = utils_api.sql("DROP TABLE IF EXISTS products", Some(true)).await;
     assert!(res.is_ok(), "DROP TABLE failed: {:?}", res.err());
-    tokio::time::delay_for(tokio::time::Duration::from_millis(1000));
-
+    
     // Create table
     let res = utils_api
         .sql(