
PASS Testing with raw function filter
PASS Testing with object filter
PASS Testing with null filter
PASS Testing with undefined filter
PASS Testing with object lacking acceptNode property
PASS Testing with object with non-function acceptNode property
PASS Testing with function having acceptNode function
PASS Testing with filter function that throws
PASS rethrows errors when getting `acceptNode`
PASS performs `Get` on every traverse
PASS Testing with filter object that throws
PASS Testing with filter object: this value and `node` argument
Test JS objects as NodeFilters