675 lines
20 KiB
Python
675 lines
20 KiB
Python
import pytest
|
|
|
|
def test_simple_unittest(testdir):
|
|
testpath = testdir.makepyfile("""
|
|
import unittest
|
|
pytest_plugins = "pytest_unittest"
|
|
class MyTestCase(unittest.TestCase):
|
|
def testpassing(self):
|
|
self.assertEquals('foo', 'foo')
|
|
def test_failing(self):
|
|
self.assertEquals('foo', 'bar')
|
|
""")
|
|
reprec = testdir.inline_run(testpath)
|
|
assert reprec.matchreport("testpassing").passed
|
|
assert reprec.matchreport("test_failing").failed
|
|
|
|
def test_runTest_method(testdir):
|
|
testpath=testdir.makepyfile("""
|
|
import unittest
|
|
pytest_plugins = "pytest_unittest"
|
|
class MyTestCaseWithRunTest(unittest.TestCase):
|
|
def runTest(self):
|
|
self.assertEquals('foo', 'foo')
|
|
class MyTestCaseWithoutRunTest(unittest.TestCase):
|
|
def runTest(self):
|
|
self.assertEquals('foo', 'foo')
|
|
def test_something(self):
|
|
pass
|
|
""")
|
|
result = testdir.runpytest("-v")
|
|
result.stdout.fnmatch_lines("""
|
|
*MyTestCaseWithRunTest.runTest*
|
|
*MyTestCaseWithoutRunTest.test_something*
|
|
*2 passed*
|
|
""")
|
|
|
|
def test_isclasscheck_issue53(testdir):
|
|
testpath = testdir.makepyfile("""
|
|
import unittest
|
|
class _E(object):
|
|
def __getattr__(self, tag):
|
|
pass
|
|
E = _E()
|
|
""")
|
|
result = testdir.runpytest(testpath)
|
|
assert result.ret == 0
|
|
|
|
def test_setup(testdir):
|
|
testpath = testdir.makepyfile("""
|
|
import unittest
|
|
class MyTestCase(unittest.TestCase):
|
|
def setUp(self):
|
|
self.foo = 1
|
|
def setup_method(self, method):
|
|
self.foo2 = 1
|
|
def test_both(self):
|
|
self.assertEquals(1, self.foo)
|
|
assert self.foo2 == 1
|
|
def teardown_method(self, method):
|
|
assert 0, "42"
|
|
|
|
""")
|
|
reprec = testdir.inline_run("-s", testpath)
|
|
assert reprec.matchreport("test_both", when="call").passed
|
|
rep = reprec.matchreport("test_both", when="teardown")
|
|
assert rep.failed and '42' in str(rep.longrepr)
|
|
|
|
def test_setUpModule(testdir):
|
|
testpath = testdir.makepyfile("""
|
|
l = []
|
|
|
|
def setUpModule():
|
|
l.append(1)
|
|
|
|
def tearDownModule():
|
|
del l[0]
|
|
|
|
def test_hello():
|
|
assert l == [1]
|
|
|
|
def test_world():
|
|
assert l == [1]
|
|
""")
|
|
result = testdir.runpytest(testpath)
|
|
result.stdout.fnmatch_lines([
|
|
"*2 passed*",
|
|
])
|
|
|
|
def test_setUpModule_failing_no_teardown(testdir):
|
|
testpath = testdir.makepyfile("""
|
|
l = []
|
|
|
|
def setUpModule():
|
|
0/0
|
|
|
|
def tearDownModule():
|
|
l.append(1)
|
|
|
|
def test_hello():
|
|
pass
|
|
""")
|
|
reprec = testdir.inline_run(testpath)
|
|
reprec.assertoutcome(passed=0, failed=1)
|
|
call = reprec.getcalls("pytest_runtest_setup")[0]
|
|
assert not call.item.module.l
|
|
|
|
def test_new_instances(testdir):
|
|
testpath = testdir.makepyfile("""
|
|
import unittest
|
|
class MyTestCase(unittest.TestCase):
|
|
def test_func1(self):
|
|
self.x = 2
|
|
def test_func2(self):
|
|
assert not hasattr(self, 'x')
|
|
""")
|
|
reprec = testdir.inline_run(testpath)
|
|
reprec.assertoutcome(passed=2)
|
|
|
|
def test_teardown(testdir):
|
|
testpath = testdir.makepyfile("""
|
|
import unittest
|
|
class MyTestCase(unittest.TestCase):
|
|
l = []
|
|
def test_one(self):
|
|
pass
|
|
def tearDown(self):
|
|
self.l.append(None)
|
|
class Second(unittest.TestCase):
|
|
def test_check(self):
|
|
self.assertEquals(MyTestCase.l, [None])
|
|
""")
|
|
reprec = testdir.inline_run(testpath)
|
|
passed, skipped, failed = reprec.countoutcomes()
|
|
assert failed == 0, failed
|
|
assert passed == 2
|
|
assert passed + skipped + failed == 2
|
|
|
|
@pytest.mark.skipif("sys.version_info < (2,7)")
|
|
def test_unittest_skip_issue148(testdir):
|
|
testpath = testdir.makepyfile("""
|
|
import unittest
|
|
|
|
@unittest.skip("hello")
|
|
class MyTestCase(unittest.TestCase):
|
|
@classmethod
|
|
def setUpClass(self):
|
|
xxx
|
|
def test_one(self):
|
|
pass
|
|
@classmethod
|
|
def tearDownClass(self):
|
|
xxx
|
|
""")
|
|
reprec = testdir.inline_run(testpath)
|
|
reprec.assertoutcome(skipped=1)
|
|
|
|
def test_method_and_teardown_failing_reporting(testdir):
|
|
testdir.makepyfile("""
|
|
import unittest, pytest
|
|
class TC(unittest.TestCase):
|
|
def tearDown(self):
|
|
assert 0, "down1"
|
|
def test_method(self):
|
|
assert False, "down2"
|
|
""")
|
|
result = testdir.runpytest("-s")
|
|
assert result.ret == 1
|
|
result.stdout.fnmatch_lines([
|
|
"*tearDown*",
|
|
"*assert 0*",
|
|
"*test_method*",
|
|
"*assert False*",
|
|
"*1 failed*1 error*",
|
|
])
|
|
|
|
def test_setup_failure_is_shown(testdir):
|
|
testdir.makepyfile("""
|
|
import unittest
|
|
import pytest
|
|
class TC(unittest.TestCase):
|
|
def setUp(self):
|
|
assert 0, "down1"
|
|
def test_method(self):
|
|
print ("never42")
|
|
xyz
|
|
""")
|
|
result = testdir.runpytest("-s")
|
|
assert result.ret == 1
|
|
result.stdout.fnmatch_lines([
|
|
"*setUp*",
|
|
"*assert 0*down1*",
|
|
"*1 failed*",
|
|
])
|
|
assert 'never42' not in result.stdout.str()
|
|
|
|
def test_setup_setUpClass(testdir):
|
|
testpath = testdir.makepyfile("""
|
|
import unittest
|
|
import pytest
|
|
class MyTestCase(unittest.TestCase):
|
|
x = 0
|
|
@classmethod
|
|
def setUpClass(cls):
|
|
cls.x += 1
|
|
def test_func1(self):
|
|
assert self.x == 1
|
|
def test_func2(self):
|
|
assert self.x == 1
|
|
@classmethod
|
|
def tearDownClass(cls):
|
|
cls.x -= 1
|
|
def test_teareddown():
|
|
assert MyTestCase.x == 0
|
|
""")
|
|
reprec = testdir.inline_run(testpath)
|
|
reprec.assertoutcome(passed=3)
|
|
|
|
def test_setup_class(testdir):
|
|
testpath = testdir.makepyfile("""
|
|
import unittest
|
|
import pytest
|
|
class MyTestCase(unittest.TestCase):
|
|
x = 0
|
|
def setup_class(cls):
|
|
cls.x += 1
|
|
def test_func1(self):
|
|
assert self.x == 1
|
|
def test_func2(self):
|
|
assert self.x == 1
|
|
def teardown_class(cls):
|
|
cls.x -= 1
|
|
def test_teareddown():
|
|
assert MyTestCase.x == 0
|
|
""")
|
|
reprec = testdir.inline_run(testpath)
|
|
reprec.assertoutcome(passed=3)
|
|
|
|
|
|
@pytest.mark.multi(type=['Error', 'Failure'])
|
|
def test_testcase_adderrorandfailure_defers(testdir, type):
|
|
testdir.makepyfile("""
|
|
from unittest import TestCase
|
|
import pytest
|
|
class MyTestCase(TestCase):
|
|
def run(self, result):
|
|
excinfo = pytest.raises(ZeroDivisionError, lambda: 0/0)
|
|
try:
|
|
result.add%s(self, excinfo._excinfo)
|
|
except KeyboardInterrupt:
|
|
raise
|
|
except:
|
|
pytest.fail("add%s should not raise")
|
|
def test_hello(self):
|
|
pass
|
|
""" % (type, type))
|
|
result = testdir.runpytest()
|
|
assert 'should not raise' not in result.stdout.str()
|
|
|
|
@pytest.mark.multi(type=['Error', 'Failure'])
|
|
def test_testcase_custom_exception_info(testdir, type):
|
|
testdir.makepyfile("""
|
|
from unittest import TestCase
|
|
import py, pytest
|
|
class MyTestCase(TestCase):
|
|
def run(self, result):
|
|
excinfo = pytest.raises(ZeroDivisionError, lambda: 0/0)
|
|
# we fake an incompatible exception info
|
|
from _pytest.monkeypatch import monkeypatch
|
|
mp = monkeypatch()
|
|
def t(*args):
|
|
mp.undo()
|
|
raise TypeError()
|
|
mp.setattr(py.code, 'ExceptionInfo', t)
|
|
try:
|
|
excinfo = excinfo._excinfo
|
|
result.add%(type)s(self, excinfo)
|
|
finally:
|
|
mp.undo()
|
|
def test_hello(self):
|
|
pass
|
|
""" % locals())
|
|
result = testdir.runpytest()
|
|
result.stdout.fnmatch_lines([
|
|
"NOTE: Incompatible Exception Representation*",
|
|
"*ZeroDivisionError*",
|
|
"*1 failed*",
|
|
])
|
|
|
|
def test_testcase_totally_incompatible_exception_info(testdir):
|
|
item, = testdir.getitems("""
|
|
from unittest import TestCase
|
|
class MyTestCase(TestCase):
|
|
def test_hello(self):
|
|
pass
|
|
""")
|
|
item.addError(None, 42)
|
|
excinfo = item._excinfo.pop(0)
|
|
assert 'ERROR: Unknown Incompatible' in str(excinfo.getrepr())
|
|
|
|
def test_module_level_pytestmark(testdir):
|
|
testpath = testdir.makepyfile("""
|
|
import unittest
|
|
import pytest
|
|
pytestmark = pytest.mark.xfail
|
|
class MyTestCase(unittest.TestCase):
|
|
def test_func1(self):
|
|
assert 0
|
|
""")
|
|
reprec = testdir.inline_run(testpath, "-s")
|
|
reprec.assertoutcome(skipped=1)
|
|
|
|
|
|
def test_testcase_skip_property(testdir):
|
|
testpath = testdir.makepyfile("""
|
|
import unittest
|
|
class MyTestCase(unittest.TestCase):
|
|
skip = 'dont run'
|
|
def test_func(self):
|
|
pass
|
|
""")
|
|
reprec = testdir.inline_run(testpath, "-s")
|
|
reprec.assertoutcome(skipped=1)
|
|
|
|
def test_testfunction_skip_property(testdir):
|
|
testpath = testdir.makepyfile("""
|
|
import unittest
|
|
class MyTestCase(unittest.TestCase):
|
|
def test_func(self):
|
|
pass
|
|
test_func.skip = 'dont run'
|
|
""")
|
|
reprec = testdir.inline_run(testpath, "-s")
|
|
reprec.assertoutcome(skipped=1)
|
|
|
|
|
|
class TestTrialUnittest:
|
|
def setup_class(cls):
|
|
cls.ut = pytest.importorskip("twisted.trial.unittest")
|
|
|
|
def test_trial_testcase_runtest_not_collected(self, testdir):
|
|
testdir.makepyfile("""
|
|
from twisted.trial.unittest import TestCase
|
|
|
|
class TC(TestCase):
|
|
def test_hello(self):
|
|
pass
|
|
""")
|
|
reprec = testdir.inline_run()
|
|
reprec.assertoutcome(passed=1)
|
|
testdir.makepyfile("""
|
|
from twisted.trial.unittest import TestCase
|
|
|
|
class TC(TestCase):
|
|
def runTest(self):
|
|
pass
|
|
""")
|
|
reprec = testdir.inline_run()
|
|
reprec.assertoutcome(passed=1)
|
|
|
|
def test_trial_exceptions_with_skips(self, testdir):
|
|
testdir.makepyfile("""
|
|
from twisted.trial import unittest
|
|
import pytest
|
|
class TC(unittest.TestCase):
|
|
def test_hello(self):
|
|
pytest.skip("skip_in_method")
|
|
@pytest.mark.skipif("sys.version_info != 1")
|
|
def test_hello2(self):
|
|
pass
|
|
@pytest.mark.xfail(reason="iwanto")
|
|
def test_hello3(self):
|
|
assert 0
|
|
def test_hello4(self):
|
|
pytest.xfail("i2wanto")
|
|
def test_trial_skip(self):
|
|
pass
|
|
test_trial_skip.skip = "trialselfskip"
|
|
|
|
def test_trial_todo(self):
|
|
assert 0
|
|
test_trial_todo.todo = "mytodo"
|
|
|
|
def test_trial_todo_success(self):
|
|
pass
|
|
test_trial_todo_success.todo = "mytodo"
|
|
|
|
class TC2(unittest.TestCase):
|
|
def setup_class(cls):
|
|
pytest.skip("skip_in_setup_class")
|
|
def test_method(self):
|
|
pass
|
|
""")
|
|
result = testdir.runpytest("-rxs")
|
|
assert result.ret == 0
|
|
result.stdout.fnmatch_lines_random([
|
|
"*XFAIL*test_trial_todo*",
|
|
"*trialselfskip*",
|
|
"*skip_in_setup_class*",
|
|
"*iwanto*",
|
|
"*i2wanto*",
|
|
"*sys.version_info*",
|
|
"*skip_in_method*",
|
|
"*4 skipped*3 xfail*1 xpass*",
|
|
])
|
|
|
|
def test_trial_error(self, testdir):
|
|
testdir.makepyfile("""
|
|
from twisted.trial.unittest import TestCase
|
|
from twisted.internet.defer import Deferred
|
|
from twisted.internet import reactor
|
|
|
|
class TC(TestCase):
|
|
def test_one(self):
|
|
crash
|
|
|
|
def test_two(self):
|
|
def f(_):
|
|
crash
|
|
|
|
d = Deferred()
|
|
d.addCallback(f)
|
|
reactor.callLater(0.3, d.callback, None)
|
|
return d
|
|
|
|
def test_three(self):
|
|
def f():
|
|
pass # will never get called
|
|
reactor.callLater(0.3, f)
|
|
# will crash at teardown
|
|
|
|
def test_four(self):
|
|
def f(_):
|
|
reactor.callLater(0.3, f)
|
|
crash
|
|
|
|
d = Deferred()
|
|
d.addCallback(f)
|
|
reactor.callLater(0.3, d.callback, None)
|
|
return d
|
|
# will crash both at test time and at teardown
|
|
""")
|
|
result = testdir.runpytest()
|
|
result.stdout.fnmatch_lines([
|
|
"*ERRORS*",
|
|
"*DelayedCalls*",
|
|
"*test_four*",
|
|
"*NameError*crash*",
|
|
"*test_one*",
|
|
"*NameError*crash*",
|
|
"*test_three*",
|
|
"*DelayedCalls*",
|
|
"*test_two*",
|
|
"*crash*",
|
|
])
|
|
|
|
def test_trial_pdb(self, testdir):
|
|
p = testdir.makepyfile("""
|
|
from twisted.trial import unittest
|
|
import pytest
|
|
class TC(unittest.TestCase):
|
|
def test_hello(self):
|
|
assert 0, "hellopdb"
|
|
""")
|
|
child = testdir.spawn_pytest(p)
|
|
child.expect("hellopdb")
|
|
child.sendeof()
|
|
|
|
def test_djangolike_testcase(testdir):
|
|
# contributed from Morten Breekevold
|
|
testdir.makepyfile("""
|
|
from unittest import TestCase, main
|
|
|
|
class DjangoLikeTestCase(TestCase):
|
|
|
|
def setUp(self):
|
|
print ("setUp()")
|
|
|
|
def test_presetup_has_been_run(self):
|
|
print ("test_thing()")
|
|
self.assertTrue(hasattr(self, 'was_presetup'))
|
|
|
|
def tearDown(self):
|
|
print ("tearDown()")
|
|
|
|
def __call__(self, result=None):
|
|
try:
|
|
self._pre_setup()
|
|
except (KeyboardInterrupt, SystemExit):
|
|
raise
|
|
except Exception:
|
|
import sys
|
|
result.addError(self, sys.exc_info())
|
|
return
|
|
super(DjangoLikeTestCase, self).__call__(result)
|
|
try:
|
|
self._post_teardown()
|
|
except (KeyboardInterrupt, SystemExit):
|
|
raise
|
|
except Exception:
|
|
import sys
|
|
result.addError(self, sys.exc_info())
|
|
return
|
|
|
|
def _pre_setup(self):
|
|
print ("_pre_setup()")
|
|
self.was_presetup = True
|
|
|
|
def _post_teardown(self):
|
|
print ("_post_teardown()")
|
|
""")
|
|
result = testdir.runpytest("-s")
|
|
assert result.ret == 0
|
|
result.stdout.fnmatch_lines([
|
|
"*_pre_setup()*",
|
|
"*setUp()*",
|
|
"*test_thing()*",
|
|
"*tearDown()*",
|
|
"*_post_teardown()*",
|
|
])
|
|
|
|
|
|
def test_unittest_not_shown_in_traceback(testdir):
|
|
testdir.makepyfile("""
|
|
import unittest
|
|
class t(unittest.TestCase):
|
|
def test_hello(self):
|
|
x = 3
|
|
self.assertEquals(x, 4)
|
|
""")
|
|
res = testdir.runpytest()
|
|
assert "failUnlessEqual" not in res.stdout.str()
|
|
|
|
def test_unorderable_types(testdir):
|
|
testdir.makepyfile("""
|
|
import unittest
|
|
class TestJoinEmpty(unittest.TestCase):
|
|
pass
|
|
|
|
def make_test():
|
|
class Test(unittest.TestCase):
|
|
pass
|
|
Test.__name__ = "TestFoo"
|
|
return Test
|
|
TestFoo = make_test()
|
|
""")
|
|
result = testdir.runpytest()
|
|
assert "TypeError" not in result.stdout.str()
|
|
assert result.ret == 0
|
|
|
|
def test_unittest_typerror_traceback(testdir):
|
|
testdir.makepyfile("""
|
|
import unittest
|
|
class TestJoinEmpty(unittest.TestCase):
|
|
def test_hello(self, arg1):
|
|
pass
|
|
""")
|
|
result = testdir.runpytest()
|
|
assert "TypeError" in result.stdout.str()
|
|
assert result.ret == 1
|
|
|
|
@pytest.mark.skipif("sys.version_info < (2,7)")
|
|
def test_unittest_unexpected_failure(testdir):
|
|
testdir.makepyfile("""
|
|
import unittest
|
|
class MyTestCase(unittest.TestCase):
|
|
@unittest.expectedFailure
|
|
def test_func1(self):
|
|
assert 0
|
|
@unittest.expectedFailure
|
|
def test_func2(self):
|
|
assert 1
|
|
""")
|
|
result = testdir.runpytest("-rxX")
|
|
result.stdout.fnmatch_lines([
|
|
"*XFAIL*MyTestCase*test_func1*",
|
|
"*XPASS*MyTestCase*test_func2*",
|
|
"*1 xfailed*1 xpass*",
|
|
])
|
|
|
|
|
|
|
|
def test_unittest_setup_interaction(testdir):
|
|
testdir.makepyfile("""
|
|
import unittest
|
|
import pytest
|
|
class MyTestCase(unittest.TestCase):
|
|
@pytest.fixture(scope="class", autouse=True)
|
|
def perclass(self, request):
|
|
request.cls.hello = "world"
|
|
@pytest.fixture(scope="function", autouse=True)
|
|
def perfunction(self, request):
|
|
request.instance.funcname = request.function.__name__
|
|
|
|
def test_method1(self):
|
|
assert self.funcname == "test_method1"
|
|
assert self.hello == "world"
|
|
|
|
def test_method2(self):
|
|
assert self.funcname == "test_method2"
|
|
|
|
def test_classattr(self):
|
|
assert self.__class__.hello == "world"
|
|
""")
|
|
result = testdir.runpytest()
|
|
result.stdout.fnmatch_lines("*3 passed*")
|
|
|
|
|
|
def test_non_unittest_no_setupclass_support(testdir):
|
|
testpath = testdir.makepyfile("""
|
|
class TestFoo:
|
|
x = 0
|
|
|
|
@classmethod
|
|
def setUpClass(cls):
|
|
cls.x = 1
|
|
|
|
def test_method1(self):
|
|
assert self.x == 0
|
|
|
|
@classmethod
|
|
def tearDownClass(cls):
|
|
cls.x = 1
|
|
|
|
def test_not_teareddown():
|
|
assert TestFoo.x == 0
|
|
|
|
""")
|
|
reprec = testdir.inline_run(testpath)
|
|
reprec.assertoutcome(passed=2)
|
|
|
|
|
|
def test_no_teardown_if_setupclass_failed(testdir):
|
|
testpath = testdir.makepyfile("""
|
|
import unittest
|
|
|
|
class MyTestCase(unittest.TestCase):
|
|
x = 0
|
|
|
|
@classmethod
|
|
def setUpClass(cls):
|
|
cls.x = 1
|
|
assert False
|
|
|
|
def test_func1(self):
|
|
cls.x = 10
|
|
|
|
@classmethod
|
|
def tearDownClass(cls):
|
|
cls.x = 100
|
|
|
|
def test_notTornDown():
|
|
assert MyTestCase.x == 1
|
|
""")
|
|
reprec = testdir.inline_run(testpath)
|
|
reprec.assertoutcome(passed=1, failed=1)
|
|
|
|
|
|
def test_issue333_result_clearing(testdir):
|
|
testdir.makeconftest("""
|
|
def pytest_runtest_call(__multicall__, item):
|
|
__multicall__.execute()
|
|
assert 0
|
|
""")
|
|
testdir.makepyfile("""
|
|
import unittest
|
|
class TestIt(unittest.TestCase):
|
|
def test_func(self):
|
|
0/0
|
|
""")
|
|
|
|
reprec = testdir.inline_run()
|
|
reprec.assertoutcome(failed=1)
|
|
|
|
|