342 lines
8.5 KiB
Python
342 lines
8.5 KiB
Python
import py, pytest
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def setup_module(mod):
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mod.nose = py.test.importorskip("nose")
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def test_nose_setup(testdir):
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p = testdir.makepyfile("""
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l = []
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from nose.tools import with_setup
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@with_setup(lambda: l.append(1), lambda: l.append(2))
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def test_hello():
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assert l == [1]
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def test_world():
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assert l == [1,2]
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test_hello.setup = lambda: l.append(1)
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test_hello.teardown = lambda: l.append(2)
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""")
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result = testdir.runpytest(p, '-p', 'nose')
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result.stdout.fnmatch_lines([
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"*2 passed*"
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])
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def test_setup_func_with_setup_decorator():
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from _pytest.nose import call_optional
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l = []
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class A:
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@pytest.fixture(autouse=True)
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def f(self):
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l.append(1)
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call_optional(A(), "f")
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assert not l
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def test_setup_func_not_callable():
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from _pytest.nose import call_optional
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class A:
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f = 1
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call_optional(A(), "f")
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def test_nose_setup_func(testdir):
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p = testdir.makepyfile("""
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from nose.tools import with_setup
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l = []
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def my_setup():
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a = 1
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l.append(a)
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def my_teardown():
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b = 2
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l.append(b)
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@with_setup(my_setup, my_teardown)
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def test_hello():
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print (l)
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assert l == [1]
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def test_world():
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print (l)
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assert l == [1,2]
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""")
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result = testdir.runpytest(p, '-p', 'nose')
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result.stdout.fnmatch_lines([
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"*2 passed*"
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])
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def test_nose_setup_func_failure(testdir):
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p = testdir.makepyfile("""
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from nose.tools import with_setup
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l = []
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my_setup = lambda x: 1
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my_teardown = lambda x: 2
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@with_setup(my_setup, my_teardown)
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def test_hello():
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print (l)
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assert l == [1]
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def test_world():
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print (l)
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assert l == [1,2]
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""")
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result = testdir.runpytest(p, '-p', 'nose')
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result.stdout.fnmatch_lines([
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"*TypeError: <lambda>()*"
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])
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def test_nose_setup_func_failure_2(testdir):
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p = testdir.makepyfile("""
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l = []
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my_setup = 1
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my_teardown = 2
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def test_hello():
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assert l == []
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test_hello.setup = my_setup
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test_hello.teardown = my_teardown
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""")
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reprec = testdir.inline_run()
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reprec.assertoutcome(passed=1)
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def test_nose_setup_partial(testdir):
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py.test.importorskip("functools")
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p = testdir.makepyfile("""
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from functools import partial
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l = []
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def my_setup(x):
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a = x
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l.append(a)
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def my_teardown(x):
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b = x
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l.append(b)
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my_setup_partial = partial(my_setup, 1)
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my_teardown_partial = partial(my_teardown, 2)
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def test_hello():
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print (l)
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assert l == [1]
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def test_world():
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print (l)
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assert l == [1,2]
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test_hello.setup = my_setup_partial
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test_hello.teardown = my_teardown_partial
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""")
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result = testdir.runpytest(p, '-p', 'nose')
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result.stdout.fnmatch_lines([
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"*2 passed*"
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])
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def test_nose_test_generator_fixtures(testdir):
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p = testdir.makepyfile("""
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# taken from nose-0.11.1 unit_tests/test_generator_fixtures.py
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from nose.tools import eq_
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called = []
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def outer_setup():
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called.append('outer_setup')
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def outer_teardown():
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called.append('outer_teardown')
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def inner_setup():
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called.append('inner_setup')
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def inner_teardown():
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called.append('inner_teardown')
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def test_gen():
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called[:] = []
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for i in range(0, 5):
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yield check, i
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def check(i):
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expect = ['outer_setup']
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for x in range(0, i):
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expect.append('inner_setup')
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expect.append('inner_teardown')
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expect.append('inner_setup')
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eq_(called, expect)
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test_gen.setup = outer_setup
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test_gen.teardown = outer_teardown
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check.setup = inner_setup
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check.teardown = inner_teardown
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class TestClass(object):
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def setup(self):
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print ("setup called in %s" % self)
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self.called = ['setup']
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def teardown(self):
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print ("teardown called in %s" % self)
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eq_(self.called, ['setup'])
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self.called.append('teardown')
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def test(self):
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print ("test called in %s" % self)
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for i in range(0, 5):
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yield self.check, i
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def check(self, i):
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print ("check called in %s" % self)
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expect = ['setup']
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#for x in range(0, i):
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# expect.append('setup')
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# expect.append('teardown')
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#expect.append('setup')
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eq_(self.called, expect)
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""")
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result = testdir.runpytest(p, '-p', 'nose')
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result.stdout.fnmatch_lines([
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"*10 passed*"
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])
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def test_module_level_setup(testdir):
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testdir.makepyfile("""
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from nose.tools import with_setup
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items = {}
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def setup():
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items[1]=1
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def teardown():
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del items[1]
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def setup2():
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items[2] = 2
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def teardown2():
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del items[2]
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def test_setup_module_setup():
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assert items[1] == 1
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@with_setup(setup2, teardown2)
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def test_local_setup():
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assert items[2] == 2
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assert 1 not in items
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""")
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result = testdir.runpytest('-p', 'nose')
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result.stdout.fnmatch_lines([
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"*2 passed*",
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])
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def test_nose_style_setup_teardown(testdir):
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testdir.makepyfile("""
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l = []
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def setup_module():
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l.append(1)
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def teardown_module():
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del l[0]
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def test_hello():
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assert l == [1]
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def test_world():
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assert l == [1]
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""")
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result = testdir.runpytest('-p', 'nose')
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result.stdout.fnmatch_lines([
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"*2 passed*",
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])
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def test_nose_setup_ordering(testdir):
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testdir.makepyfile("""
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def setup_module(mod):
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mod.visited = True
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class TestClass:
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def setup(self):
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assert visited
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def test_first(self):
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pass
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""")
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result = testdir.runpytest()
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result.stdout.fnmatch_lines([
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"*1 passed*",
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])
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def test_apiwrapper_problem_issue260(testdir):
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# this would end up trying a call a optional teardown on the class
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# for plain unittests we dont want nose behaviour
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testdir.makepyfile("""
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import unittest
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class TestCase(unittest.TestCase):
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def setup(self):
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#should not be called in unittest testcases
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assert 0, 'setup'
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def teardown(self):
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#should not be called in unittest testcases
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assert 0, 'teardown'
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def setUp(self):
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print('setup')
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def tearDown(self):
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print('teardown')
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def test_fun(self):
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pass
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""")
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result = testdir.runpytest()
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result.stdout.fnmatch_lines("*1 passed*")
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@pytest.mark.skipif("sys.version_info < (2,6)")
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def test_setup_teardown_linking_issue265(testdir):
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# we accidentally didnt integrate nose setupstate with normal setupstate
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# this test ensures that won't happen again
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testdir.makepyfile('''
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import pytest
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class TestGeneric(object):
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def test_nothing(self):
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"""Tests the API of the implementation (for generic and specialized)."""
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@pytest.mark.skipif("True", reason=
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"Skip tests to check if teardown is skipped as well.")
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class TestSkipTeardown(TestGeneric):
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def setup(self):
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"""Sets up my specialized implementation for $COOL_PLATFORM."""
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raise Exception("should not call setup for skipped tests")
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def teardown(self):
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"""Undoes the setup."""
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raise Exception("should not call teardown for skipped tests")
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''')
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reprec = testdir.inline_run()
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reprec.assertoutcome(passed=1, skipped=1)
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def test_SkipTest_during_collection(testdir):
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testdir.makepyfile("""
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import nose
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raise nose.SkipTest("during collection")
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def test_failing():
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assert False
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""")
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reprec = testdir.inline_run()
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reprec.assertoutcome(skipped=1)
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