131 lines
5.0 KiB
Python
131 lines
5.0 KiB
Python
import inspect
|
|
import os
|
|
import subprocess
|
|
import sys
|
|
import traceback
|
|
import unittest
|
|
from argparse import ArgumentParser
|
|
from pathlib import Path
|
|
from types import TracebackType
|
|
from typing import Any, Dict, List, Tuple
|
|
from unittest import TestCase
|
|
from unittest.runner import TextTestResult
|
|
|
|
from django import setup as django_setup
|
|
from django.test.runner import DiscoverRunner
|
|
|
|
from .base import NeotestAdapter, NeotestError, NeotestResultStatus
|
|
|
|
|
|
class CaseUtilsMixin:
|
|
def case_file(self, case) -> str:
|
|
return str(Path(inspect.getmodule(case).__file__).absolute())
|
|
|
|
def case_id_elems(self, case) -> List[str]:
|
|
file = self.case_file(case)
|
|
elems = [file, case.__class__.__name__]
|
|
if isinstance(case, TestCase):
|
|
elems.append(case._testMethodName)
|
|
return elems
|
|
|
|
def case_id(self, case: "TestCase | TestSuite") -> str:
|
|
return "::".join(self.case_id_elems(case))
|
|
|
|
|
|
class DjangoNeotestAdapter(CaseUtilsMixin, NeotestAdapter):
|
|
def convert_args(self, case_id: str, args: List[str]) -> List[str]:
|
|
"""Converts a neotest ID into test specifier for unittest"""
|
|
path, *child_ids = case_id.split("::")
|
|
if not child_ids:
|
|
child_ids = []
|
|
relative_file = os.path.relpath(path, os.getcwd())
|
|
relative_stem = os.path.splitext(relative_file)[0]
|
|
relative_dotted = relative_stem.replace(os.sep, ".")
|
|
return [*args, ".".join([relative_dotted, *child_ids])]
|
|
|
|
def run(self, args: List[str], _) -> Dict:
|
|
errs: Dict[str, Tuple[Exception, Any, TracebackType]] = {}
|
|
results = {}
|
|
|
|
class NeotestTextTestResult(CaseUtilsMixin, TextTestResult):
|
|
def addFailure(_, test: TestCase, err) -> None:
|
|
errs[self.case_id(test)] = err
|
|
return super().addFailure(test, err)
|
|
|
|
def addError(_, test: TestCase, err) -> None:
|
|
errs[self.case_id(test)] = err
|
|
return super().addError(test, err)
|
|
|
|
def addSuccess(_, test: TestCase) -> None:
|
|
results[self.case_id(test)] = {
|
|
"status": NeotestResultStatus.PASSED,
|
|
}
|
|
|
|
class DjangoUnittestRunner(CaseUtilsMixin, DiscoverRunner):
|
|
def __init__(self, **kwargs):
|
|
django_setup()
|
|
DiscoverRunner.__init__(self, **kwargs)
|
|
|
|
@classmethod
|
|
def add_arguments(cls, parser):
|
|
DiscoverRunner.add_arguments(parser)
|
|
parser.add_argument("--verbosity", nargs="?", default=2)
|
|
parser.add_argument(
|
|
"--failfast",
|
|
action="store_true",
|
|
)
|
|
|
|
# override
|
|
def get_resultclass(self):
|
|
return NeotestTextTestResult
|
|
|
|
def collect_results(self, django_test_results, neotest_results):
|
|
for case, message in (
|
|
django_test_results.failures + django_test_results.errors
|
|
):
|
|
case_id = self.case_id(case)
|
|
error_line = None
|
|
case_file = self.case_file(case)
|
|
if case_id in errs:
|
|
trace = errs[case_id][2]
|
|
summary = traceback.extract_tb(trace)
|
|
for frame in reversed(summary):
|
|
if frame.filename == case_file:
|
|
error_line = frame.lineno - 1
|
|
break
|
|
neotest_results[case_id] = {
|
|
"status": NeotestResultStatus.FAILED,
|
|
"errors": [{"message": message, "line": error_line}],
|
|
"short": None,
|
|
}
|
|
for case, message in django_test_results.skipped:
|
|
neotest_results[self.case_id(case)] = {
|
|
"short": None,
|
|
"status": NeotestResultStatus.SKIPPED,
|
|
"errors": None,
|
|
}
|
|
|
|
# override
|
|
def suite_result(self, suite, suite_results, **kwargs):
|
|
"""Collect Django test suite results and convert them to Neotest compatible results."""
|
|
self.collect_results(suite_results, results)
|
|
return (
|
|
len(suite_results.failures)
|
|
+ len(suite_results.errors)
|
|
+ len(suite_results.unexpectedSuccesses)
|
|
)
|
|
|
|
# Make sure we can import relative to current path
|
|
sys.path.insert(0, os.getcwd())
|
|
# Prepend an executable name which is just used in output
|
|
argv = ["neotest-python"] + self.convert_args(args[-1], args[:-1])
|
|
# parse args
|
|
parser = ArgumentParser()
|
|
DjangoUnittestRunner.add_arguments(parser)
|
|
# run tests
|
|
runner = DjangoUnittestRunner(
|
|
**vars(parser.parse_args(argv[1:-1])) # parse plugin config args
|
|
)
|
|
runner.run_tests(test_labels=[argv[-1]]) # pass test label
|
|
return results
|