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from .util import get_source, unmagic_tester
def test_autouse_module_fixture():
@get_source
def test_py():
from unmagic import autouse, fixture, get_request
def test_one():
pass
def test_two():
pass
def test_three():
pass
@fixture(scope="session")
def ss_tracer():
traces = []
yield traces
print("\n", " ".join(traces))
@fixture
def test_name():
name = get_request().node.name.replace("test_", "")
yield
ss_tracer().append(name)
autouse(test_name, __file__)
pytester = unmagic_tester()
pytester.makepyfile(test_py)
result = pytester.runpytest("-s")
result.stdout.fnmatch_lines([
" one two three"
])
result.assert_outcomes(passed=3)
def test_autouse_package_fixture():
@get_source
def fix_py():
from unmagic import fixture
@fixture(scope="session")
def ss_tracer():
traces = []
yield traces
print("\n", " ".join(traces))
@get_source
def init_py():
from unmagic import autouse, fixture, get_request
from fix import ss_tracer
@fixture(scope="package")
def pkg_fix():
name = get_request().node.nodeid.replace("/", ".")
traces = ss_tracer()
traces.append(f"{name}-a")
yield
traces.append(f"{name}-z")
autouse(pkg_fix, __file__)
@get_source
def mod_py():
from unmagic import fixture
from fix import ss_tracer
@fixture
def modname():
yield __name__.rsplit(".", 1)[-1].replace("test_mod", "m")
def test_one():
ss_tracer().append(f"{modname()}.t1")
def test_two():
ss_tracer().append(f"{modname()}.t2")
pytester = unmagic_tester()
(pytester.path / "pkg/sub").mkdir(parents=True)
(pytester.path / "pkg/sub/__init__.py").write_text(init_py)
(pytester.path / "pkg/sub/test_mod0.py").write_text(mod_py)
(pytester.path / "pkg/__init__.py").write_text(init_py)
(pytester.path / "pkg/test_mod1.py").write_text(mod_py)
(pytester.path / "pkg/test_mod2.py").write_text(mod_py)
(pytester.path / "pkg/up").mkdir()
(pytester.path / "pkg/up/__init__.py").write_text(init_py)
(pytester.path / "pkg/up/test_mod3.py").write_text(mod_py)
(pytester.path / "test_mod4.py").write_text(mod_py)
(pytester.path / "fix.py").write_text(fix_py)
result = pytester.runpytest("-s")
result.stdout.fnmatch_lines([
" pkg-a"
" pkg.sub-a m0.t1 m0.t2 pkg.sub-z"
" m1.t1 m1.t2 m2.t1 m2.t2"
" pkg.up-a m3.t1 m3.t2 pkg.up-z"
" pkg-z"
" m4.t1 m4.t2"
])
result.assert_outcomes(passed=10)
def test_use_on_autouse_fixture():
@get_source
def test_py():
import pytest
from unmagic import fixture
traces = []
@fixture(scope="session")
def trace():
traces.append("tracing...")
yield
with pytest.raises(TypeError, match="Cannot apply @use to autouse"):
@trace
@fixture(autouse=True)
def use_autouse():
traces.append("autoused")
yield
def test():
assert traces == ["autoused"]
pytester = unmagic_tester()
pytester.makepyfile(test_py)
result = pytester.runpytest("-s")
result.assert_outcomes(passed=1)
def test_autouse_context_manager():
@get_source
def test_py():
from contextlib import contextmanager
from unmagic import fixture
traces = []
@contextmanager
def context():
traces.append("a")
yield
traces.append("z")
print()
print(' '.join(traces))
fixture(context, scope="module", autouse=__file__)
def test_one():
traces.append("1")
def test_two():
traces.append("2")
pytester = unmagic_tester()
pytester.makepyfile(test_py)
result = pytester.runpytest("-s")
result.stdout.fnmatch_lines(["a 1 2 z"])
result.assert_outcomes(passed=2)
def test_autouse_conftest_fixture():
@get_source
def test_py():
from conftest import ss_tracer
def test_one():
ss_tracer().append("t1")
def test_two():
ss_tracer().append("t2")
pytester = unmagic_tester()
pytester.makepyfile(conftest=plug_py, test_it=test_py)
result = pytester.runpytest("-s")
result.stdout.fnmatch_lines([" a t1 z a t2 z"])
result.assert_outcomes(passed=2)
def test_autouse_plugin_fixture():
@get_source
def test_py():
from plug import ss_tracer
def test_one():
ss_tracer().append("t1")
def test_two():
ss_tracer().append("t2")
pytester = unmagic_tester()
pytester.syspathinsert(pytester.path)
pytester.makepyfile(plug=plug_py, test_it=test_py)
result = pytester.runpytest("-s", "-pplug")
result.stdout.fnmatch_lines([" a t1 z a t2 z"])
result.assert_outcomes(passed=2)
def test_autouse_warns_in_runtest_phase():
@get_source
def test_py():
from unmagic import autouse
from conftest import ss_tracer, autofix
def test_one():
autouse(autofix, True)
ss_tracer().append("t1")
conftest = plug_py.replace("(autouse=True)", "")
pytester = unmagic_tester()
pytester.makepyfile(conftest=conftest, test_it=test_py)
result = pytester.runpytest("-s")
result.stdout.fnmatch_lines([
" t1",
"*UserWarning: autouse fixture registered while running tests*",
])
result.assert_outcomes(passed=1)
@get_source
def plug_py():
from unmagic import fixture
@fixture(scope="session")
def ss_tracer():
traces = []
yield traces
print("\n", " ".join(traces))
@fixture(autouse=True)
def autofix():
traces = ss_tracer()
traces.append("a")
yield
traces.append("z")
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