When trying to run a test with
pantherlog on sample CSV input, the test fails even though the input is correct.
- Check if your input CSV statement has multiple lines
- If so, remove the extra line and change your input to just be one single line with your CSV sample event.
- Remove the
hasHeader: truestatement from your schema if it has one.
This issue can occur when you use multiple lines for your CSV input. For example if you have something like:
Panther will treat these 2 lines as 2 separate events, but a test case can only have 1 event. In this case, the first line will be used as the event, and if your first line is just the CSV header line, this will either fail to classify, and/or simply not match your expected result for this test case.