Drill 10: Write a test — Dates and times
Write one test you would add for this example.
What you will be able to do
- Write one test you would add for this example.
Practice task
Write one test you would add for this example.
import pandas as pd
df = pd.DataFrame({
'created_at': pd.to_datetime(['2026-10-01', '2026-10-02', '2026-11-01']),
'minutes': [10, 20, 15],
})
df = df.set_index('created_at')
print(df.resample('ME')['minutes'].sum())
print(df.index.month)Your turn
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Write one test you would add for this example.
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