Basic test

scripts/tests/test_csv.py

@@ -1,6 +1,26 @@
 import pandas as pd
+import numpy as np
 
-print("Pandas version:", pd.__version__)
+# Create a DataFrame with NumPy arrays
+df = pd.DataFrame({
+    'id': [1, 2],
+    'embedding': [np.array([0.1, 0.2, 0.3]), np.array([0.4, 0.5, 0.6])]
+})
 
-df = pd.DataFrame({"Name": ["Alice", "Bob"], "Age": [25, 30]})
-print(df)
+# Save to CSV
+csv_file = "test_numpy_array.csv"
+df.to_csv(csv_file, index=False)
+print(f"Saved CSV:\n{open(csv_file).read()}")
+
+# Read back the CSV
+df_loaded = pd.read_csv(csv_file)
+
+# Print results
+print("\nLoaded DataFrame:")
+print(df_loaded)
+
+# Check if numpy arrays were converted to strings
+if isinstance(df_loaded["embedding"][0], str):
+    print("\nTest Passed: NumPy arrays were converted to strings in CSV")
+else:
+    print("\nTest Failed: NumPy arrays were not converted as expected")

scripts/tests/test_numpy_array.csv

@@ -0,0 +1,3 @@
+id,embedding
+1,[0.1 0.2 0.3]
+2,[0.4 0.5 0.6]