diff --git a/tests/collection_names.py b/tests/collection_names.py
index 6070d999..409547e7 100644
--- a/tests/collection_names.py
+++ b/tests/collection_names.py
@@ -28,12 +28,24 @@ def main():
     # Get providers
     providers = []
     collections = []
+
     try:
-        with open(args.file, "r") as file:
-            collections_list = json.loads(file.read())
+        with open(args.file, 'r') as file:
+            file_content = file.read()
+            if file_content:
+                collections_list = json.loads(file_content)
+            else:
+                collections_list = []
+    except json.JSONDecodeError as e:
+        print(f"Failed to parse JSON: {e}")
+        print(f"Content of the file:\n {file_content}")
+        raise e
     except FileNotFoundError:
         print(f"Error: File '{args.file}' not found.")
         return
+    except Exception as e:
+        print(f"An unexpected error occurred: {e}")
+        raise e
 
     for collection in collections_list:
         provider = collection.split('-')[1]
diff --git a/tests/get_associations.py b/tests/get_associations.py
index 3e31a4c7..8e7c67e9 100644
--- a/tests/get_associations.py
+++ b/tests/get_associations.py
@@ -50,7 +50,7 @@ def get_associations(token, env):
     }
 
     service_concept_id = cmr.queries.ServiceQuery(mode=mode).provider('POCLOUD').name('PODAAC Concise').get()[0].get('concept_id')
-    url = cmr.queries.CollectionQuery(mode=mode).service_concept_id(service_concept_id).provider('POCLOUD')._build_url()
+    url = cmr.queries.CollectionQuery(mode=mode).service_concept_id(service_concept_id)._build_url()
     collections_query = requests.get(url, headers=headers, params={'page_size': 2000}).json()['feed']['entry']
     collections = [a.get('id') for a in collections_query]
 
diff --git a/tests/test_dir/20000224000006-JPL-L2P_GHRSST-SSTskin-MODIS_T-N-v02.0-fv01.0.nc b/tests/test_dir/20000224000006-JPL-L2P_GHRSST-SSTskin-MODIS_T-N-v02.0-fv01.0.nc
new file mode 100644
index 00000000..2cc9d5c6
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diff --git a/tests/test_dir/20000224000506-JPL-L2P_GHRSST-SSTskin-MODIS_T-D-v02.0-fv01.0.nc b/tests/test_dir/20000224000506-JPL-L2P_GHRSST-SSTskin-MODIS_T-D-v02.0-fv01.0.nc
new file mode 100644
index 00000000..6fc3e9f3
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