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Migrate test_nose.py from testdir to pytester

This commit is contained in:
Christine Mecklenborg 2020-11-30 16:07:26 -06:00
parent d1cb9de211
commit d4c81ffab4
1 changed files with 57 additions and 56 deletions
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113
testing/test_nose.py
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@ -1,12 +1,13 @@
import pytest import pytest
from _pytest.pytester import Pytester
def setup_module(mod): def setup_module(mod):
mod.nose = pytest.importorskip("nose") mod.nose = pytest.importorskip("nose")
def test_nose_setup(testdir): def test_nose_setup(pytester: Pytester) -> None:
p = testdir.makepyfile( p = pytester.makepyfile(
""" """
values = [] values = []
from nose.tools import with_setup from nose.tools import with_setup
@ -22,11 +23,11 @@ def test_nose_setup(testdir):
test_hello.teardown = lambda: values.append(2) test_hello.teardown = lambda: values.append(2)
""" """
) )
result = testdir.runpytest(p, "-p", "nose") result = pytester.runpytest(p, "-p", "nose")
result.assert_outcomes(passed=2) result.assert_outcomes(passed=2)
def test_setup_func_with_setup_decorator(): def test_setup_func_with_setup_decorator() -> None:
from _pytest.nose import call_optional from _pytest.nose import call_optional
values = [] values = []
@ -40,7 +41,7 @@ def test_setup_func_with_setup_decorator():
assert not values assert not values
def test_setup_func_not_callable(): def test_setup_func_not_callable() -> None:
from _pytest.nose import call_optional from _pytest.nose import call_optional
class A: class A:
@ -49,8 +50,8 @@ def test_setup_func_not_callable():
call_optional(A(), "f") call_optional(A(), "f")
def test_nose_setup_func(testdir): def test_nose_setup_func(pytester: Pytester) -> None:
p = testdir.makepyfile( p = pytester.makepyfile(
""" """
from nose.tools import with_setup from nose.tools import with_setup
@ -75,12 +76,12 @@ def test_nose_setup_func(testdir):
""" """
) )
result = testdir.runpytest(p, "-p", "nose") result = pytester.runpytest(p, "-p", "nose")
result.assert_outcomes(passed=2) result.assert_outcomes(passed=2)
def test_nose_setup_func_failure(testdir): def test_nose_setup_func_failure(pytester: Pytester) -> None:
p = testdir.makepyfile( p = pytester.makepyfile(
""" """
from nose.tools import with_setup from nose.tools import with_setup
@ -99,12 +100,12 @@ def test_nose_setup_func_failure(testdir):
""" """
) )
result = testdir.runpytest(p, "-p", "nose") result = pytester.runpytest(p, "-p", "nose")
result.stdout.fnmatch_lines(["*TypeError: <lambda>()*"]) result.stdout.fnmatch_lines(["*TypeError: <lambda>()*"])
def test_nose_setup_func_failure_2(testdir): def test_nose_setup_func_failure_2(pytester: Pytester) -> None:
testdir.makepyfile( pytester.makepyfile(
""" """
values = [] values = []
@ -118,13 +119,13 @@ def test_nose_setup_func_failure_2(testdir):
test_hello.teardown = my_teardown test_hello.teardown = my_teardown
""" """
) )
reprec = testdir.inline_run() reprec = pytester.inline_run()
reprec.assertoutcome(passed=1) reprec.assertoutcome(passed=1)
def test_nose_setup_partial(testdir): def test_nose_setup_partial(pytester: Pytester) -> None:
pytest.importorskip("functools") pytest.importorskip("functools")
p = testdir.makepyfile( p = pytester.makepyfile(
""" """
from functools import partial from functools import partial
@ -153,12 +154,12 @@ def test_nose_setup_partial(testdir):
test_hello.teardown = my_teardown_partial test_hello.teardown = my_teardown_partial
""" """
) )
result = testdir.runpytest(p, "-p", "nose") result = pytester.runpytest(p, "-p", "nose")
result.stdout.fnmatch_lines(["*2 passed*"]) result.stdout.fnmatch_lines(["*2 passed*"])
def test_module_level_setup(testdir): def test_module_level_setup(pytester: Pytester) -> None:
testdir.makepyfile( pytester.makepyfile(
""" """
from nose.tools import with_setup from nose.tools import with_setup
items = {} items = {}
@ -184,12 +185,12 @@ def test_module_level_setup(testdir):
assert 1 not in items assert 1 not in items
""" """
) )
result = testdir.runpytest("-p", "nose") result = pytester.runpytest("-p", "nose")
result.stdout.fnmatch_lines(["*2 passed*"]) result.stdout.fnmatch_lines(["*2 passed*"])
def test_nose_style_setup_teardown(testdir): def test_nose_style_setup_teardown(pytester: Pytester) -> None:
testdir.makepyfile( pytester.makepyfile(
""" """
values = [] values = []
@ -206,12 +207,12 @@ def test_nose_style_setup_teardown(testdir):
assert values == [1] assert values == [1]
""" """
) )
result = testdir.runpytest("-p", "nose") result = pytester.runpytest("-p", "nose")
result.stdout.fnmatch_lines(["*2 passed*"]) result.stdout.fnmatch_lines(["*2 passed*"])
def test_nose_setup_ordering(testdir): def test_nose_setup_ordering(pytester: Pytester) -> None:
testdir.makepyfile( pytester.makepyfile(
""" """
def setup_module(mod): def setup_module(mod):
mod.visited = True mod.visited = True
@ -223,14 +224,14 @@ def test_nose_setup_ordering(testdir):
pass pass
""" """
) )
result = testdir.runpytest() result = pytester.runpytest()
result.stdout.fnmatch_lines(["*1 passed*"]) result.stdout.fnmatch_lines(["*1 passed*"])
def test_apiwrapper_problem_issue260(testdir): def test_apiwrapper_problem_issue260(pytester: Pytester) -> None:
# this would end up trying a call an optional teardown on the class # this would end up trying a call an optional teardown on the class
# for plain unittests we don't want nose behaviour # for plain unittests we don't want nose behaviour
testdir.makepyfile( pytester.makepyfile(
""" """
import unittest import unittest
class TestCase(unittest.TestCase): class TestCase(unittest.TestCase):
@ -248,14 +249,14 @@ def test_apiwrapper_problem_issue260(testdir):
pass pass
""" """
) )
result = testdir.runpytest() result = pytester.runpytest()
result.assert_outcomes(passed=1) result.assert_outcomes(passed=1)
def test_setup_teardown_linking_issue265(testdir): def test_setup_teardown_linking_issue265(pytester: Pytester) -> None:
# we accidentally didn't integrate nose setupstate with normal setupstate # we accidentally didn't integrate nose setupstate with normal setupstate
# this test ensures that won't happen again # this test ensures that won't happen again
testdir.makepyfile( pytester.makepyfile(
''' '''
import pytest import pytest
@ -276,12 +277,12 @@ def test_setup_teardown_linking_issue265(testdir):
raise Exception("should not call teardown for skipped tests") raise Exception("should not call teardown for skipped tests")
''' '''
) )
reprec = testdir.runpytest() reprec = pytester.runpytest()
reprec.assert_outcomes(passed=1, skipped=1) reprec.assert_outcomes(passed=1, skipped=1)
def test_SkipTest_during_collection(testdir): def test_SkipTest_during_collection(pytester: Pytester) -> None:
p = testdir.makepyfile( p = pytester.makepyfile(
""" """
import nose import nose
raise nose.SkipTest("during collection") raise nose.SkipTest("during collection")
@ -289,12 +290,12 @@ def test_SkipTest_during_collection(testdir):
assert False assert False
""" """
) )
result = testdir.runpytest(p) result = pytester.runpytest(p)
result.assert_outcomes(skipped=1) result.assert_outcomes(skipped=1)
def test_SkipTest_in_test(testdir): def test_SkipTest_in_test(pytester: Pytester) -> None:
testdir.makepyfile( pytester.makepyfile(
""" """
import nose import nose
@ -302,12 +303,12 @@ def test_SkipTest_in_test(testdir):
raise nose.SkipTest("in test") raise nose.SkipTest("in test")
""" """
) )
reprec = testdir.inline_run() reprec = pytester.inline_run()
reprec.assertoutcome(skipped=1) reprec.assertoutcome(skipped=1)
def test_istest_function_decorator(testdir): def test_istest_function_decorator(pytester: Pytester) -> None:
p = testdir.makepyfile( p = pytester.makepyfile(
""" """
import nose.tools import nose.tools
@nose.tools.istest @nose.tools.istest
@ -315,12 +316,12 @@ def test_istest_function_decorator(testdir):
pass pass
""" """
) )
result = testdir.runpytest(p) result = pytester.runpytest(p)
result.assert_outcomes(passed=1) result.assert_outcomes(passed=1)
def test_nottest_function_decorator(testdir): def test_nottest_function_decorator(pytester: Pytester) -> None:
testdir.makepyfile( pytester.makepyfile(
""" """
import nose.tools import nose.tools
@nose.tools.nottest @nose.tools.nottest
@ -328,14 +329,14 @@ def test_nottest_function_decorator(testdir):
pass pass
""" """
) )
reprec = testdir.inline_run() reprec = pytester.inline_run()
assert not reprec.getfailedcollections() assert not reprec.getfailedcollections()
calls = reprec.getreports("pytest_runtest_logreport") calls = reprec.getreports("pytest_runtest_logreport")
assert not calls assert not calls
def test_istest_class_decorator(testdir): def test_istest_class_decorator(pytester: Pytester) -> None:
p = testdir.makepyfile( p = pytester.makepyfile(
""" """
import nose.tools import nose.tools
@nose.tools.istest @nose.tools.istest
@ -344,12 +345,12 @@ def test_istest_class_decorator(testdir):
pass pass
""" """
) )
result = testdir.runpytest(p) result = pytester.runpytest(p)
result.assert_outcomes(passed=1) result.assert_outcomes(passed=1)
def test_nottest_class_decorator(testdir): def test_nottest_class_decorator(pytester: Pytester) -> None:
testdir.makepyfile( pytester.makepyfile(
""" """
import nose.tools import nose.tools
@nose.tools.nottest @nose.tools.nottest
@ -358,14 +359,14 @@ def test_nottest_class_decorator(testdir):
pass pass
""" """
) )
reprec = testdir.inline_run() reprec = pytester.inline_run()
assert not reprec.getfailedcollections() assert not reprec.getfailedcollections()
calls = reprec.getreports("pytest_runtest_logreport") calls = reprec.getreports("pytest_runtest_logreport")
assert not calls assert not calls
def test_skip_test_with_unicode(testdir): def test_skip_test_with_unicode(pytester: Pytester) -> None:
testdir.makepyfile( pytester.makepyfile(
"""\ """\
import unittest import unittest
class TestClass(): class TestClass():
@ -373,12 +374,12 @@ def test_skip_test_with_unicode(testdir):
raise unittest.SkipTest('😊') raise unittest.SkipTest('😊')
""" """
) )
result = testdir.runpytest() result = pytester.runpytest()
result.stdout.fnmatch_lines(["* 1 skipped *"]) result.stdout.fnmatch_lines(["* 1 skipped *"])
def test_raises(testdir): def test_raises(pytester: Pytester) -> None:
testdir.makepyfile( pytester.makepyfile(
""" """
from nose.tools import raises from nose.tools import raises
@ -395,7 +396,7 @@ def test_raises(testdir):
raise BaseException raise BaseException
""" """
) )
result = testdir.runpytest("-vv") result = pytester.runpytest("-vv")
result.stdout.fnmatch_lines( result.stdout.fnmatch_lines(
[ [
"test_raises.py::test_raises_runtimeerror PASSED*", "test_raises.py::test_raises_runtimeerror PASSED*",