Updated tests

Author: Nick-S-2018

tests/index_api.rs

@@ -13,7 +13,7 @@ async fn index_api_basic_bulk() {
     let index_api = IndexApiClient::new(api_config.clone());
 
     // Drop the table if it exists
-    let _ = utils_api.sql("DROP TABLE IF EXISTS products", Some(true)).await;
+    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));
 
@@ -50,7 +50,7 @@ async fn index_api_basic_insert() {
     let index_api = IndexApiClient::new(api_config.clone());
 
     // Drop the table if it exists
-    let _ = utils_api.sql("DROP TABLE IF EXISTS products", Some(true)).await;
+    let res = utils_api.sql("DROP TABLE IF EXISTS products", Some(true)).await;
     assert!(res.is_ok(), "DROP TABLE failed: {:?}", res.err());
 
     // Create table