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"""Tests for the `collect_imported_tests` configuration value."""
from __future__ import annotations
import textwrap
from _pytest.pytester import Pytester
import pytest
def setup_files(pytester: Pytester) -> None:
src_dir = pytester.mkdir("src")
tests_dir = pytester.mkdir("tests")
src_file = src_dir / "foo.py"
src_file.write_text(
textwrap.dedent("""\
class Testament:
def test_collections(self):
pass
def test_testament(): pass
"""),
encoding="utf-8",
)
test_file = tests_dir / "foo_test.py"
test_file.write_text(
textwrap.dedent("""\
from foo import Testament, test_testament
class TestDomain:
def test(self):
testament = Testament()
assert testament
"""),
encoding="utf-8",
)
pytester.syspathinsert(src_dir)
def test_collect_imports_disabled(pytester: Pytester) -> None:
"""
When collect_imported_tests is disabled, only objects in the
test modules are collected as tests, so the imported names (`Testament` and `test_testament`)
are not collected.
"""
pytester.makeini(
"""
[pytest]
collect_imported_tests = false
"""
)
setup_files(pytester)
result = pytester.runpytest("-v", "tests")
result.stdout.fnmatch_lines(
[
"tests/foo_test.py::TestDomain::test PASSED*",
]
)
# Ensure that the hooks were only called for the collected item.
reprec = result.reprec # type:ignore[attr-defined]
reports = reprec.getreports("pytest_collectreport")
[modified] = reprec.getcalls("pytest_collection_modifyitems")
[item_collected] = reprec.getcalls("pytest_itemcollected")
assert [x.nodeid for x in reports] == [
"",
"tests/foo_test.py::TestDomain",
"tests/foo_test.py",
"tests",
]
assert [x.nodeid for x in modified.items] == ["tests/foo_test.py::TestDomain::test"]
assert item_collected.item.nodeid == "tests/foo_test.py::TestDomain::test"
@pytest.mark.parametrize("configure_ini", [False, True])
def test_collect_imports_enabled(pytester: Pytester, configure_ini: bool) -> None:
"""
When collect_imported_tests is enabled (the default), all names in the
test modules are collected as tests.
"""
if configure_ini:
pytester.makeini(
"""
[pytest]
collect_imported_tests = true
"""
)
setup_files(pytester)
result = pytester.runpytest("-v", "tests")
result.stdout.fnmatch_lines(
[
"tests/foo_test.py::Testament::test_collections PASSED*",
"tests/foo_test.py::test_testament PASSED*",
"tests/foo_test.py::TestDomain::test PASSED*",
]
)
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