from __future__ import annotations

import pytest

from identify import extensions

@pytest.mark.parametrize('extension', extensions.EXTENSIONS)

def test_extensions_have_binary_or_text(extension):

tags = extensions.EXTENSIONS[extension]

assert len({'text', 'binary'} & tags) == 1, tags

@pytest.mark.parametrize('name', extensions.NAMES)

def test_names_have_binary_or_text(name):

tags = extensions.NAMES[name]

assert len({'text', 'binary'} & tags) == 1, tags

@pytest.mark.parametrize('extension', extensions.EXTENSIONS_NEED_BINARY_CHECK)

def test_need_binary_check_do_not_specify_text_binary(extension):

tags = extensions.EXTENSIONS_NEED_BINARY_CHECK[extension]

assert len({'text', 'binary'} & tags) == 0, tags

def test_mutually_exclusive_check_types():

assert not (

set(extensions.EXTENSIONS) &

set(extensions.EXTENSIONS_NEED_BINARY_CHECK)

)