fastest.file_handler.create_test_command

Complexity

Total Complexity

5

Size/Duplication

Total Lines	47
Duplicated Lines	0 %

Importance

Changes

0

4 Functions

Rating	Name	Duplication	Size	Complexity
A	get_test_files()	0	12	1
A	is_valid_test_file()	0	7	1
A	create_test_file_name()	0	7	1
A	test_command()	0	10	2

import os


def get_test_files():
    """
    Create a list of test files in the test directory
    excluding .pyc and __pycache__

    :return: list
    """
    test_files = os.listdir('./test')
    return [
        create_test_file_name(test_file)
        for test_file in test_files
        if is_valid_test_file(test_files)
    ]


def is_valid_test_file(test_file):
    """
    Checks if file is a .pyc or from __pycache__
    :param test_file: str
    :return: str
    """
    return '.pyc' not in test_file and '__pycache__' not in test_file


def create_test_file_name(test_file):
    """
    Append `test.` over file names to run all tests via `unittest`
    :param test_file: str
    :return: str
    """
    'test.{}'.format(test_file.replace('.py', ''))


def test_command(source):
    """
    Creates a command to be run via subprocess
    :param source: str|None
    :return: list
    """
    test_files = get_test_files()
    source_present_command = ['coverage', 'run', '--source', source, '-m', 'unittest'] + test_files
    source_missing_command = ['coverage', 'run', '-m', 'unittest'] + test_files
    return source_missing_command if source is None else source_present_command