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import pytest
from .helpers import DjangoPytester
@pytest.mark.django_project(project_root="django_project_root", create_manage_py=True)
def test_django_project_found(django_pytester: DjangoPytester) -> None:
# XXX: Important: Do not chdir() to django_project_root since runpytest_subprocess
# will call "python /path/to/pytest.py", which will implicitly add cwd to
# the path. By instead calling "python /path/to/pytest.py
# django_project_root", we avoid implicitly adding the project to sys.path
# This matches the behaviour when pytest is called directly as an
# executable (cwd is not added to the Python path)
django_pytester.create_test_module(
"""
def test_foobar():
assert 1 + 1 == 2
"""
)
result = django_pytester.runpytest_subprocess("django_project_root")
assert result.ret == 0
outcomes = result.parseoutcomes()
assert outcomes["passed"] == 1
@pytest.mark.django_project(project_root="django_project_root", create_manage_py=True)
def test_django_project_found_with_k(
django_pytester: DjangoPytester,
monkeypatch: pytest.MonkeyPatch,
) -> None:
"""Test that cwd is checked as fallback with non-args via '-k foo'."""
testfile = django_pytester.create_test_module(
"""
def test_foobar():
assert True
""",
"sub/test_in_sub.py",
)
monkeypatch.chdir(testfile.parent)
result = django_pytester.runpytest_subprocess("-k", "test_foobar")
assert result.ret == 0
outcomes = result.parseoutcomes()
assert outcomes["passed"] == 1
@pytest.mark.django_project(project_root="django_project_root", create_manage_py=True)
def test_django_project_found_with_k_and_cwd(
django_pytester: DjangoPytester,
monkeypatch: pytest.MonkeyPatch,
) -> None:
"""Cover cwd not used as fallback if present already in args."""
testfile = django_pytester.create_test_module(
"""
def test_foobar():
assert True
""",
"sub/test_in_sub.py",
)
monkeypatch.chdir(testfile.parent)
result = django_pytester.runpytest_subprocess(testfile.parent, "-k", "test_foobar")
assert result.ret == 0
outcomes = result.parseoutcomes()
assert outcomes["passed"] == 1
@pytest.mark.django_project(project_root="django_project_root", create_manage_py=True)
def test_django_project_found_absolute(
django_pytester: DjangoPytester,
monkeypatch: pytest.MonkeyPatch,
) -> None:
"""This only tests that "." is added as an absolute path (#637)."""
django_pytester.create_test_module(
"""
def test_dot_not_in_syspath():
import sys
assert '.' not in sys.path[:5]
"""
)
monkeypatch.chdir("django_project_root")
# NOTE: the "." here is important to test for an absolute path being used.
result = django_pytester.runpytest_subprocess("-s", ".")
assert result.ret == 0
outcomes = result.parseoutcomes()
assert outcomes["passed"] == 1
@pytest.mark.django_project(project_root="django_project_root", create_manage_py=True)
def test_django_project_found_invalid_settings(
django_pytester: DjangoPytester,
monkeypatch: pytest.MonkeyPatch,
) -> None:
monkeypatch.setenv("DJANGO_SETTINGS_MODULE", "DOES_NOT_EXIST")
result = django_pytester.runpytest_subprocess("django_project_root")
assert result.ret != 0
result.stderr.fnmatch_lines(["*ImportError:*DOES_NOT_EXIST*"])
result.stderr.fnmatch_lines(["*pytest-django found a Django project*"])
def test_django_project_scan_disabled_invalid_settings(
django_pytester: DjangoPytester,
monkeypatch: pytest.MonkeyPatch,
) -> None:
monkeypatch.setenv("DJANGO_SETTINGS_MODULE", "DOES_NOT_EXIST")
django_pytester.makeini(
"""
[pytest]
django_find_project = false
"""
)
result = django_pytester.runpytest_subprocess("django_project_root")
assert result.ret != 0
result.stderr.fnmatch_lines(["*ImportError*DOES_NOT_EXIST*"])
result.stderr.fnmatch_lines(["*pytest-django did not search for Django projects*"])
@pytest.mark.django_project(project_root="django_project_root", create_manage_py=True)
def test_django_project_found_invalid_settings_version(
django_pytester: DjangoPytester,
monkeypatch: pytest.MonkeyPatch,
) -> None:
"""Invalid DSM should not cause an error with --help or --version."""
monkeypatch.setenv("DJANGO_SETTINGS_MODULE", "DOES_NOT_EXIST")
result = django_pytester.runpytest_subprocess("django_project_root", "--version", "--version")
assert result.ret == 0
result.stdout.fnmatch_lines(["*This is pytest version*"])
result = django_pytester.runpytest_subprocess("django_project_root", "--help")
assert result.ret == 0
result.stdout.fnmatch_lines(["*usage:*"])
@pytest.mark.django_project(project_root="django_project_root", create_manage_py=True)
def test_django_project_late_settings_version(
django_pytester: DjangoPytester,
monkeypatch: pytest.MonkeyPatch,
) -> None:
"""Late configuration should not cause an error with --help or --version."""
monkeypatch.delenv("DJANGO_SETTINGS_MODULE")
django_pytester.makepyfile(
t="WAT = 1",
)
django_pytester.makeconftest(
"""
import os
def pytest_configure():
os.environ.setdefault('DJANGO_SETTINGS_MODULE', 't')
from django.conf import settings
settings.WAT
"""
)
result = django_pytester.runpytest_subprocess("django_project_root", "--version", "--version")
assert result.ret == 0
result.stdout.fnmatch_lines(["*This is pytest version*"])
result = django_pytester.runpytest_subprocess("django_project_root", "--help")
assert result.ret == 0
result.stdout.fnmatch_lines(["*usage:*"])
@pytest.mark.django_project(project_root="django_project_root", create_manage_py=True)
def test_runs_without_error_on_long_args(django_pytester: DjangoPytester) -> None:
django_pytester.create_test_module(
"""
def test_this_is_a_long_message_which_caused_a_bug_when_scanning_for_manage_py_12346712341234123412341234123412341234123412341234123412341234123412341234123412341234123412341234123412341234123412341234123412341234123412341234123412341234112341234112451234123412341234123412341234123412341234123412341234123412341234123412341234123412341234():
assert 1 + 1 == 2
"""
)
result = django_pytester.runpytest_subprocess(
"-k",
"this_is_a_long_message_which_caused_a_bug_when_scanning_for_manage_py_12346712341234123412341234123412341234123412341234123412341234123412341234123412341234123412341234123412341234123412341234123412341234123412341234123412341234112341234112451234123412341234123412341234123412341234123412341234123412341234123412341234123412341234",
"django_project_root",
)
assert result.ret == 0
|
