ohhh, thanks. I didn't read that part. I'm YGO player.

@hobovsky

thanks for the report, fixed too

What about the test which sends [ "" ] as input? Is an empty string a valid direction?

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duplicate of this issue

here is a proposed fix

proposed fix

Java fork

• fixing this issue (empty array for an empty path rather than an array containing an empty string)
• JUnit5
• better assertion messages
• overhauled the tests suite

From the description:

The order of directions must be returned as N then S then E then W.

it returns this ['W', 'W', 'W', 'W', 'W', 'W', 'W', 'N'] should equal ['N', 'W', 'W', 'W', 'W', 'W', 'W', 'W'] randomly like an error, even when both solutions are correct.
Now I have to figure out how to make my code adapt to the order of those random text 😐.

done by OP

Approved

python new test framework is required. updated in this fork

Python:
The example tests and test suite aren't using the test framework, missing the imports (user's solution + framework).

C#: method name should be PascalCase (Please refer to implementation of backward compatibility here )