/usr/lib/python2.7/dist-packages/nose2/tests/unit/test_params_plugin.py is in python-nose2 0.5.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 | from nose2 import events, loader, session, util
from nose2.plugins.loader import parameters, testcases
from nose2.tests._common import TestCase
from nose2.tools import cartesian_params, params
class TestParams(TestCase):
tags = ['unit']
def setUp(self):
self.session = session.Session()
self.loader = loader.PluggableTestLoader(self.session)
self.plugin = parameters.Parameters(session=self.session)
# need testcase loader to make the initial response to load from module
self.tcl = testcases.TestCaseLoader(session=self.session)
def test_ignores_ordinary_functions(self):
class Mod(object):
pass
def test():
pass
m = Mod()
m.test = test
event = events.LoadFromModuleEvent(self.loader, m)
self.session.hooks.loadTestsFromModule(event)
self.assertEqual(len(event.extraTests), 0)
def test_can_load_tests_from_parameterized_by_params_functions(self):
class Mod(object):
__name__ = 'themod'
def check(x):
assert x == 1
@params(1, 2)
def test(a):
check(a)
m = Mod()
m.test = test
test.__module__ = m.__name__
event = events.LoadFromModuleEvent(self.loader, m)
self.session.hooks.loadTestsFromModule(event)
self.assertEqual(len(event.extraTests), 2)
# check that test names are sensible
self.assertEqual(util.test_name(event.extraTests[0]),
'themod.test:1')
self.assertEqual(util.test_name(event.extraTests[1]),
'themod.test:2')
def test_can_load_tests_from_parameterized_by_cartesian_params_functions(self):
class Mod(object):
__name__ = 'themod'
def check(x, y):
assert x == y
@cartesian_params(
(1, 2),
(2, 3),
)
def test(a, b):
check(a, b)
m = Mod()
m.test = test
test.__module__ = m.__name__
event = events.LoadFromModuleEvent(self.loader, m)
self.session.hooks.loadTestsFromModule(event)
self.assertEqual(len(event.extraTests), 4)
# check that test names are sensible
self.assertEqual(util.test_name(event.extraTests[0]),
'themod.test:1')
self.assertEqual(util.test_name(event.extraTests[1]),
'themod.test:2')
self.assertEqual(util.test_name(event.extraTests[2]),
'themod.test:3')
self.assertEqual(util.test_name(event.extraTests[3]),
'themod.test:4')
def test_can_load_tests_from_parameterized_by_params_methods(self):
class Mod(object):
__name__ = 'themod'
class Test(TestCase):
@params(1, 2)
def test(self, a):
assert a == 1
m = Mod()
m.Test = Test
Test.__module__ = m.__name__
event = events.LoadFromModuleEvent(self.loader, m)
self.session.hooks.loadTestsFromModule(event)
self.assertEqual(len(event.extraTests), 1)
self.assertEqual(len(event.extraTests[0]._tests), 2)
# check that test names are sensible
self.assertEqual(util.test_name(event.extraTests[0]._tests[0]),
'themod.Test.test:1')
self.assertEqual(util.test_name(event.extraTests[0]._tests[1]),
'themod.Test.test:2')
def test_can_load_tests_from_parameterized_by_cartesian_params_methods(self):
class Mod(object):
__name__ = 'themod'
class Test(TestCase):
@cartesian_params(
(1, 2),
(2, 3),
)
def test(self, a, b):
assert a == b
m = Mod()
m.Test = Test
Test.__module__ = m.__name__
event = events.LoadFromModuleEvent(self.loader, m)
self.session.hooks.loadTestsFromModule(event)
self.assertEqual(len(event.extraTests), 1)
self.assertEqual(len(event.extraTests[0]._tests), 4)
# check that test names are sensible
self.assertEqual(util.test_name(event.extraTests[0]._tests[0]),
'themod.Test.test:1')
self.assertEqual(util.test_name(event.extraTests[0]._tests[1]),
'themod.Test.test:2')
self.assertEqual(util.test_name(event.extraTests[0]._tests[2]),
'themod.Test.test:3')
self.assertEqual(util.test_name(event.extraTests[0]._tests[3]),
'themod.Test.test:4')
def test_params_creates_params_for_function(self):
@params(
(1, 2),
('a', 'b'),
)
def test(a, b):
assert a == b
self.assertTupleEqual(tuple(test.paramList), ((1, 2), ('a', 'b')))
def test_cartesian_params_creates_cartesian_product_of_params_for_function(self):
@cartesian_params(
(1, 2),
('a', 'b'),
)
def test(a, b):
assert a == b
self.assertTupleEqual(tuple(test.paramList), ((1, 'a'), (1, 'b'), (2, 'a'), (2, 'b')))
def test_params_creates_params_for_method(self):
class Test(TestCase):
@params(
(1, 2),
('a', 'b'),
)
def test(self, a, b):
assert a == b
self.assertTupleEqual(tuple(Test.test.paramList), ((1, 2), ('a', 'b')))
def test_cartesian_params_creates_cartesian_product_of_params_for_method(self):
class Test(TestCase):
@cartesian_params(
(1, 2),
('a', 'b'),
)
def test(self, a, b):
assert a == b
self.assertTupleEqual(tuple(Test.test.paramList), ((1, 'a'), (1, 'b'), (2, 'a'), (2, 'b')))
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