back to previous apitestcases method

Signed-off-by: Divya Madala <[email protected]>

src/validation_workflow/api_test_cases.py

@@ -27,7 +27,7 @@ def test_cases(self, projects: list) -> Any:
         test_cases = [
             ['https://localhost:9200/', 200, ''],
             ['https://localhost:9200/_cat/plugins?v', 200, ''],
-            ['https://localhost:9200/_cat/health?v', 200, ['green', 'yellow']],
+            ['https://localhost:9200/_cat/health?v', 200, 'green'],
         ]
         if ("opensearch-dashboards" in projects):
             test_cases.append(['http://localhost:5601/api/status', 200, ''])
@@ -41,7 +41,7 @@ def test_cases(self, projects: list) -> Any:
             logging.info(f"\nRequest_url ->{str(request_url)} \n")
             logging.info(f"\nStatus_code ->{status_code} \nresponse_text ->{response_text}")
 
-            if status_code == success_status_code and (any(string in response_text for string in validate_strings)):
+            if status_code == success_status_code and (not validate_string or validate_string in response_text):
                 pass_counter += 1
             else:
                 fail_counter += 1