Put response json in error message (opensearch-project#920)

Signed-off-by: Heng Qian <[email protected]>

integ-test/script/README.md

@@ -17,7 +17,7 @@ Apart from the basic feature, it also has some advanced functionality includes:
 ### Usage
 To use this script, you need to have Python **3.6** or higher installed. It also requires the following Python libraries:
 ```shell
-pip install requests pandas
+pip install requests pandas openpyxl
 ```
 
 After getting the requisite libraries, you can run the script with the following command line parameters in your shell:

integ-test/script/SanityTest.py

@@ -101,7 +101,7 @@ def submit_query(self, query, session_id="Empty"):
       response.raise_for_status()
       return response_json
     except Exception as e:
-      return {"error": str(e), "response": response_json}
+      return {"error": f"{str(e)}, got response {response_json}"}
 
   # Call get API to check the query status
   def get_query_result(self, query_id):
@@ -113,7 +113,7 @@ def get_query_result(self, query_id):
       response.raise_for_status()
       return response_json
     except Exception as e:
-      return {"status": "FAILED", "error": str(e), "response": response_json}
+      return {"status": "FAILED", "error": f"{str(e)}, got response {response_json}"}
 
   # Call delete API to cancel the query
   def cancel_query(self, query_id):
@@ -204,6 +204,7 @@ def run_tests_from_csv(self, csv_file):
     futures = [self.executor.submit(self.run_test, query, seq_id, expected_status) for query, seq_id, expected_status in queries]
     for future in as_completed(futures):
       result = future.result()
+      self.logger.info(f"Completed test: {result["query_name"]}, {result["query"]}, got result status: {result["status"]}")
       self.test_results.append(result)
 
   def generate_report(self):