Add tests for string to bytes conversion and refactor #108
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This pull request includes several changes to the
blinkstick
package, focusing on refactoring code and adding new utility functions and tests. The most important changes involve moving a helper method to a utility module and updating the code to use this new method.Refactoring and code improvements:
src/blinkstick/blinkstick.py
: Removed the_data_to_message
method and replaced its usage with the newstring_to_info_block_data
function. [1] [2] [3]src/blinkstick/utilities.py
: Added thestring_to_info_block_data
function to convert a string to a byte array of 32 bytes, filling the rest of the bytes with zeros.Testing:
tests/utilities/test_string_to_info_block.py
: Added tests for thestring_to_info_block_data
function to ensure it correctly converts strings to byte arrays, handles empty strings, truncates long strings, and processes strings with exactly 31 characters.