"""Self-check for photo_analyzer's nsfw-skip parsing. Run: python test_nsfw_skip.py"""
from photo_analyzer import _rec_has_nsfw

def test():
    assert _rec_has_nsfw({"Keywords": ["beach", "nsfw"]})          # list, present
    assert _rec_has_nsfw({"Subject": "nsfw"})                       # scalar in Subject
    assert _rec_has_nsfw({"Keywords": "NSFW"})                      # case-insensitive
    assert _rec_has_nsfw({"Keywords": [" nsfw "]})                  # whitespace
    assert not _rec_has_nsfw({"Keywords": ["sfw", "beach"]})        # sfw only
    assert not _rec_has_nsfw({"Keywords": ["nsfw-ish"]})            # substring != tag
    assert not _rec_has_nsfw({})                                    # no fields
    print("ok")

if __name__ == "__main__":
    test()