run.py

#!/usr/bin/env python
import argparse
import os
import shutil
import sys
from os.path import join
from pathlib import Path

from pytest import main as py_main


CURDIR = Path(__file__).parent
SRC = join(CURDIR, os.pardir, "src")


def remove_output_dir():
    output_dir = os.path.join(CURDIR, "output_dir")
    if os.path.exists(output_dir):
        shutil.rmtree(output_dir)
    os.mkdir(output_dir)


def run_unit_tests(reporter, reporter_args, suite, verbose):
    sys.path.insert(0, SRC)
    suite = CURDIR if not suite else CURDIR / "test" / suite
    py_args = [
        "--showlocals",
        "--tb=long",
        f"--rootdir={CURDIR}",
        "-p",
        "no:cacheprovider",
        str(suite),
    ]
    if verbose:
        py_args.insert(0, "-v")
    if reporter:
        py_args.insert(0, f"--approvaltests-add-reporter={reporter}")
    if reporter_args:
        py_args.insert(1, f"--approvaltests-add-reporter-args={reporter_args}")
    try:
        result = py_main(py_args)
    except Exception as error:
        print(f"Suppressed error: {error}")
        result = 254
    finally:
        sys.path.pop(0)
    return result


if __name__ == "__main__":
    parser = argparse.ArgumentParser(description="SeleniumLibrary Unit test runner.")
    parser.add_argument(
        "-R", "--approvaltests-use-reporter", default="PythonNative", dest="reporter"
    )
    parser.add_argument(
        "-A", "--approvaltests-add-reporter-args", default=None, dest="reporter_args"
    )
    parser.add_argument(
        "--suite",
        "-S",
        default="",
        help="Select .py file which is only run. Example: locators/test_elementfinder.py or locators/",
    )
    parser.add_argument(
        "--verbose",
        dest="verbose",
        action="store_true",
        default=False,
        help="Add verbose output for pytest.",
    )
    args = parser.parse_args()
    remove_output_dir()
    sys.exit(
        run_unit_tests(args.reporter, args.reporter_args, args.suite, args.verbose)
    )