* Fix partial file checkouts in the same directory
* unittest => pytest
* Try to rationalize changed() to take filter_info
* Use path.read_text() to verify the directory structure
* Try to use specialized hash, fall back to general one if doesn't exist
* Cover subdirectories in hash specialization
* coverage: add a test for empty subdirectories
* Move out the dir_info filtering block
* hash_origin => path_info
* cleanup
* Move hashing functionality after the existence checks
* Simplify it a bit
* Update dvc/cache/base.py
Co-authored-by: Ruslan Kuprieiev <[email protected]>
* Apply suggestions from code review
Co-authored-by: Ruslan Kuprieiev <[email protected]>
* Apply suggestions
* simplify tests
* change filenames
* Some visual changes for consistency
Co-authored-by: Ruslan Kuprieiev <[email protected]>