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How to use _make_one method in tappy
Best Python code snippet using tappy_python
test_locked_file.py
Source:test_locked_file.py 
...18import mock19import unittest220from oauth2client.contrib import locked_file21class TestOpener(unittest2.TestCase):22 def _make_one(self):23 _filehandle, filename = tempfile.mkstemp()24 os.close(_filehandle)25 return locked_file._Opener(filename, 'r+', 'r'), filename26 def test_ctor(self):27 instance, filename = self._make_one()28 self.assertFalse(instance._locked)29 self.assertEqual(instance._filename, filename)30 self.assertEqual(instance._mode, 'r+')31 self.assertEqual(instance._fallback_mode, 'r')32 self.assertIsNone(instance._fh)33 self.assertIsNone(instance._lock_fd)34 def test_is_locked(self):35 instance, _ = self._make_one()36 self.assertFalse(instance.is_locked())37 instance._locked = True38 self.assertTrue(instance.is_locked())39 def test_file_handle(self):40 instance, _ = self._make_one()41 self.assertIsNone(instance.file_handle())42 fh = mock.Mock()43 instance._fh = fh44 self.assertEqual(instance.file_handle(), fh)45 def test_filename(self):46 instance, filename = self._make_one()47 self.assertEqual(instance.filename(), filename)48 def test_open_and_lock(self):49 instance, _ = self._make_one()50 instance.open_and_lock(1, 1)51 def test_unlock_and_close(self):52 instance, _ = self._make_one()53 instance.unlock_and_close()54class TestPosixOpener(TestOpener):55 def _make_one(self):56 _filehandle, filename = tempfile.mkstemp()57 os.close(_filehandle)58 return locked_file._PosixOpener(filename, 'r+', 'r'), filename59 def test_relock_fail(self):60 instance, _ = self._make_one()61 instance.open_and_lock(1, 1)62 self.assertTrue(instance.is_locked())63 self.assertIsNotNone(instance.file_handle())64 self.assertRaises(65 locked_file.AlreadyLockedException, instance.open_and_lock, 1, 1)66 @mock.patch('oauth2client.contrib.locked_file.open', create=True)67 def test_lock_access_error_fallback_mode(self, mock_open):68 # NOTE: This is a bad case. The behavior here should be that the69 # error gets re-raised, but the module lets the if statement fall70 # through.71 instance, _ = self._make_one()72 mock_open.side_effect = [IOError(errno.ENOENT, '')]73 instance.open_and_lock(1, 1)74 self.assertIsNone(instance.file_handle())75 self.assertTrue(instance.is_locked())76 @mock.patch('oauth2client.contrib.locked_file.open', create=True)77 def test_lock_non_access_error(self, mock_open):78 instance, _ = self._make_one()79 fh_mock = mock.Mock()80 mock_open.side_effect = [IOError(errno.EACCES, ''), fh_mock]81 instance.open_and_lock(1, 1)82 self.assertEqual(instance.file_handle(), fh_mock)83 self.assertFalse(instance.is_locked())84 @mock.patch('oauth2client.contrib.locked_file.open', create=True)85 def test_lock_unexpected_error(self, mock_open):86 instance, _ = self._make_one()87 with mock.patch('os.open') as mock_os_open:88 mock_os_open.side_effect = [OSError(errno.EPERM, '')]89 self.assertRaises(OSError, instance.open_and_lock, 1, 1)90 @mock.patch('oauth2client.contrib.locked_file.open', create=True)91 @mock.patch('oauth2client.contrib.locked_file.logger')92 @mock.patch('time.time')93 def test_lock_timeout_error(self, mock_time, mock_logger, mock_open):94 instance, _ = self._make_one()95 # Make it seem like 10 seconds have passed between calls.96 mock_time.side_effect = [0, 10]97 with mock.patch('os.open') as mock_os_open:98 # Raising EEXIST should cause it to try to retry locking.99 mock_os_open.side_effect = [OSError(errno.EEXIST, '')]100 instance.open_and_lock(1, 1)101 self.assertFalse(instance.is_locked())102 self.assertTrue(mock_logger.warn.called)103 @mock.patch('oauth2client.contrib.locked_file.open', create=True)104 @mock.patch('oauth2client.contrib.locked_file.logger')105 @mock.patch('time.time')106 def test_lock_timeout_error_no_fh(self, mock_time, mock_logger, mock_open):107 instance, _ = self._make_one()108 # Make it seem like 10 seconds have passed between calls.109 mock_time.side_effect = [0, 10]110 # This will cause the retry loop to enter without a file handle.111 fh_mock = mock.Mock()112 mock_open.side_effect = [IOError(errno.ENOENT, ''), fh_mock]113 with mock.patch('os.open') as mock_os_open:114 # Raising EEXIST should cause it to try to retry locking.115 mock_os_open.side_effect = [OSError(errno.EEXIST, '')]116 instance.open_and_lock(1, 1)117 self.assertFalse(instance.is_locked())118 self.assertTrue(mock_logger.warn.called)119 self.assertEqual(instance.file_handle(), fh_mock)120 @mock.patch('oauth2client.contrib.locked_file.open', create=True)121 @mock.patch('time.time')122 @mock.patch('time.sleep')123 def test_lock_retry_success(self, mock_sleep, mock_time, mock_open):124 instance, _ = self._make_one()125 # Make it seem like 1 second has passed between calls. Extra values126 # are needed by the logging module.127 mock_time.side_effect = [0, 1]128 with mock.patch('os.open') as mock_os_open:129 # Raising EEXIST should cause it to try to retry locking.130 mock_os_open.side_effect = [131 OSError(errno.EEXIST, ''), mock.Mock()]132 instance.open_and_lock(10, 1)133 print(mock_os_open.call_args_list)134 self.assertTrue(instance.is_locked())135 mock_sleep.assert_called_with(1)136 @mock.patch('oauth2client.contrib.locked_file.os')137 def test_unlock(self, os_mock):138 instance, _ = self._make_one()139 instance._locked = True140 lock_fd_mock = instance._lock_fd = mock.Mock()141 instance._fh = mock.Mock()142 instance.unlock_and_close()143 self.assertFalse(instance.is_locked())144 os_mock.close.assert_called_once_with(lock_fd_mock)145 self.assertTrue(os_mock.unlink.called)146 self.assertTrue(instance._fh.close.called)147class TestLockedFile(unittest2.TestCase):148 @mock.patch('oauth2client.contrib.locked_file._PosixOpener')149 def _make_one(self, opener_ctor_mock):150 opener_mock = mock.Mock()151 opener_ctor_mock.return_value = opener_mock152 return locked_file.LockedFile(153 'a_file', 'r+', 'r', use_native_locking=False), opener_mock154 @mock.patch('oauth2client.contrib.locked_file._PosixOpener')155 def test_ctor_minimal(self, opener_mock):156 locked_file.LockedFile(157 'a_file', 'r+', 'r', use_native_locking=False)158 opener_mock.assert_called_with('a_file', 'r+', 'r')159 @mock.patch.dict('sys.modules', {160 'oauth2client.contrib._win32_opener': mock.Mock()})161 def test_ctor_native_win32(self):162 _win32_opener_mock = sys.modules['oauth2client.contrib._win32_opener']163 locked_file.LockedFile(164 'a_file', 'r+', 'r', use_native_locking=True)165 _win32_opener_mock._Win32Opener.assert_called_with('a_file', 'r+', 'r')166 @mock.patch.dict('sys.modules', {167 'oauth2client.contrib._win32_opener': None,168 'oauth2client.contrib._fcntl_opener': mock.Mock()})169 def test_ctor_native_fcntl(self):170 _fnctl_opener_mock = sys.modules['oauth2client.contrib._fcntl_opener']171 locked_file.LockedFile(172 'a_file', 'r+', 'r', use_native_locking=True)173 _fnctl_opener_mock._FcntlOpener.assert_called_with('a_file', 'r+', 'r')174 @mock.patch('oauth2client.contrib.locked_file._PosixOpener')175 @mock.patch.dict('sys.modules', {176 'oauth2client.contrib._win32_opener': None,177 'oauth2client.contrib._fcntl_opener': None})178 def test_ctor_native_posix_fallback(self, opener_mock):179 locked_file.LockedFile(180 'a_file', 'r+', 'r', use_native_locking=True)181 opener_mock.assert_called_with('a_file', 'r+', 'r')182 def test_filename(self):183 instance, opener = self._make_one()184 opener._filename = 'some file'185 self.assertEqual(instance.filename(), 'some file')186 def test_file_handle(self):187 instance, opener = self._make_one()188 self.assertEqual(instance.file_handle(), opener.file_handle())189 self.assertTrue(opener.file_handle.called)190 def test_is_locked(self):191 instance, opener = self._make_one()192 self.assertEqual(instance.is_locked(), opener.is_locked())193 self.assertTrue(opener.is_locked.called)194 def test_open_and_lock(self):195 instance, opener = self._make_one()196 instance.open_and_lock()197 opener.open_and_lock.assert_called_with(0, 0.05)198 def test_unlock_and_close(self):199 instance, opener = self._make_one()200 instance.unlock_and_close()201 opener.unlock_and_close.assert_called_with()202if __name__ == '__main__': # pragma: NO COVER...
tests.py
Source:tests.py
...9 def u(value):10 return unicode(value, 'utf-8') # NOQA: F82111class ValueTests(object):12 def test_cmp(self):13 value = self._make_one()14 self.assertNotEqual(value, 12)15 self.assertNotEqual(12, value)16 self.assertNotEqual(value, b'abc')17 self.assertNotEqual(b'abc', value)18 self.assertNotEqual(value, u(b'abc'))19 self.assertNotEqual(u(b'abc'), value)20 def test_lt(self):21 value = self._make_one()22 self.assertTrue(1 < value)23 self.assertFalse(value < 1)24 self.assertFalse(value < value)25 def test_le(self):26 value = self._make_one()27 self.assertTrue(1 <= value)28 self.assertFalse(value <= 1)29 self.assertTrue(value <= value)30 def test_eq(self):31 value = self._make_one()32 self.assertFalse(1 == value)33 self.assertFalse(value == 1)34 self.assertTrue(value == value)35 def test_ne(self):36 value = self._make_one()37 self.assertTrue(1 != value)38 self.assertTrue(value != 1)39 self.assertFalse(value != value)40 def test_gt(self):41 value = self._make_one()42 self.assertFalse(1 > value)43 self.assertTrue(value > 1)44 self.assertFalse(value > value)45 def test_ge(self):46 value = self._make_one()47 self.assertFalse(1 >= value)48 self.assertTrue(value >= 1)49 self.assertTrue(value >= value)50 def test_add(self):51 value = self._make_one()52 self.assertEqual(1 + value, value)53 self.assertEqual(value + 1, value)54 self.assertEqual(value, 1 + value)55 self.assertEqual(value, value + 1)56 def test_sub(self):57 value = self._make_one()58 self.assertEqual(1 - value, value)59 self.assertEqual(value - 1, value)60 self.assertEqual(value, 1 - value)61 self.assertEqual(value, value - 1)62 @unittest.skipUnless(PY35, 'Python 3.5+ syntax')63 def test_matmul(self):64 value = self._make_one()65 class Dummy(object):66 def __init__(self, value):67 self.value = value68 def __matmul__(self, other):69 return self.value * other70 def __rmatmul__(self, other):71 return self.value * other72 def matmul(a, b):73 # Don't use the @ operator to avoid SyntaxError's74 return a.__matmul__(b)75 dummy = Dummy(2)76 self.assertEqual(matmul(dummy, value), value)77 self.assertEqual(matmul(value, dummy), value)78 self.assertEqual(value, matmul(dummy, value))79 self.assertEqual(value, matmul(value, dummy))80 def test_mul(self):81 value = self._make_one()82 self.assertEqual(2 * value, value)83 self.assertEqual(value * 2, value)84 self.assertEqual(value, 2 * value)85 self.assertEqual(value, value * 2)86 def test_div(self):87 value = self._make_one()88 self.assertEqual(2 / value, value)89 self.assertEqual(value / 2, value)90 self.assertEqual(value, 2 / value)91 self.assertEqual(value, value / 2)92 def test_integer_div(self):93 value = self._make_one()94 self.assertEqual(2 // value, value)95 self.assertEqual(value // 2, value)96 self.assertEqual(value, 2 // value)97 self.assertEqual(value, value // 2)98 def test_mod(self):99 value = self._make_one()100 self.assertEqual(2 % value, value)101 self.assertEqual(value % 2, value)102 self.assertEqual(value, 2 % value)103 self.assertEqual(value, value % 2)104 def test_divmod(self):105 value = self._make_one()106 self.assertEqual(divmod(2, value), value)107 self.assertEqual(divmod(value, 2), value)108 self.assertEqual(value, divmod(2, value))109 self.assertEqual(value, divmod(value, 2))110 def test_pow(self):111 value = self._make_one()112 self.assertEqual(2 ** value, value)113 self.assertEqual(value ** 2, value)114 self.assertEqual(value, 2 ** value)115 self.assertEqual(value, value ** 2)116 def test_neg(self):117 value = self._make_one()118 self.assertEqual(-value, value)119 self.assertEqual(value, -value)120 def test_pos(self):121 value = self._make_one()122 self.assertEqual(+value, value)123 self.assertEqual(value, +value)124 def test_abs(self):125 value = self._make_one()126 self.assertEqual(abs(value), value)127 self.assertEqual(value, abs(value))128 def test_inv(self):129 value = self._make_one()130 self.assertEqual(~value, value)131 self.assertEqual(value, ~value)132 def test_nonzero(self):133 value = self._make_one()134 self.assertEqual(bool(value), False)135 self.assertEqual(False, bool(value))136 def test_lshift(self):137 value = self._make_one()138 self.assertEqual(2 << value, value)139 self.assertEqual(value << 2, value)140 self.assertEqual(value, 2 << value)141 self.assertEqual(value, value << 2)142 def test_rshift(self):143 value = self._make_one()144 self.assertEqual(2 >> value, value)145 self.assertEqual(value >> 2, value)146 self.assertEqual(value, 2 >> value)147 self.assertEqual(value, value >> 2)148 def test_and(self):149 value = self._make_one()150 self.assertEqual(2 & value, value)151 self.assertEqual(value & 2, value)152 self.assertEqual(value, 2 & value)153 self.assertEqual(value, value & 2)154 def test_or(self):155 value = self._make_one()156 self.assertEqual(2 | value, value)157 self.assertEqual(value | 2, value)158 self.assertEqual(value, 2 | value)159 self.assertEqual(value, value | 2)160 def test_xor(self):161 value = self._make_one()162 self.assertEqual(2 ^ value, value)163 self.assertEqual(value ^ 2, value)164 self.assertEqual(value, 2 ^ value)165 self.assertEqual(value, value ^ 2)166 @unittest.skipIf(PY3, 'Python 2 only.')167 def test_coerce(self):168 from Missing import notMissing169 value = self._make_one()170 self.assertEqual(coerce(value, 1), (value, notMissing)) # NOQA: F821171 self.assertEqual(coerce(1, value), (notMissing, value)) # NOQA: F821172 self.assertEqual(coerce(value, 1.0), (value, notMissing)) # NOQA: F821173 self.assertEqual(coerce(1.0, value), (notMissing, value)) # NOQA: F821174 self.assertEqual(coerce(value, 0x1), (value, notMissing)) # NOQA: F821175 self.assertEqual(coerce(0x1, value), (notMissing, value)) # NOQA: F821176 def test_number_conversion(self):177 value = self._make_one()178 self.assertRaises(TypeError, int, value)179 self.assertRaises(TypeError, long, value)180 self.assertRaises(TypeError, float, value)181 self.assertRaises(TypeError, oct, value)182 self.assertRaises(TypeError, hex, value)183 def test_getattr(self):184 value = self._make_one()185 valid = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'186 for v in valid:187 self.assertEqual(getattr(value, v), value)188 self.assertEqual(getattr(value, 'abc'), value)189 self.assertEqual(getattr(value, 'a_b'), value)190 self.assertRaises(AttributeError, getattr, value, 'a1')191 self.assertRaises(AttributeError, getattr, value, '_a')192 self.assertRaises(AttributeError, getattr, value, 'a_b1')193 def test_setattr(self):194 value = self._make_one()195 self.assertRaises(AttributeError, setattr, value, 'a', 2)196 self.assertRaises(AttributeError, setattr, value, 'a1', 2)197 def test_call(self):198 value = self._make_one()199 self.assertEqual(value, value())200 self.assertEqual(value(), value)201 def test_hash(self):202 value = self._make_one()203 self.assertRaises(TypeError, hash, value)204 def test_repr(self):205 value = self._make_one()206 self.assertEqual(repr(value), 'Missing.Value')207 def test_bytes(self):208 value = self._make_one()209 self.assertEqual(bytes(value), b'')210 def test_str(self):211 value = self._make_one()212 self.assertEqual(str(value), '')213 def test_reduce(self):214 value = self._make_one()215 self.assertEqual(value.__reduce__(), 'V')216 def test_class(self):217 value = self._make_one()218 self.assertTrue('Missing.Missing' in repr(value.__class__))219 def test_type(self):220 value = self._make_one()221 self.assertTrue('Missing.Missing' in repr(type(value)))222class TestValue(ValueTests, unittest.TestCase):223 def _get_target(self):224 from Missing import Value225 return Value226 def _make_one(self):227 return self._get_target()228class TestMV(ValueTests, unittest.TestCase):229 def _get_target(self):230 from Missing import MV231 return MV232 def _make_one(self):233 return self._get_target()234class TestV(ValueTests, unittest.TestCase):235 def _get_target(self):236 from Missing import V237 return V238 def _make_one(self):239 return self._get_target()240class TestMissing(ValueTests, unittest.TestCase):241 def _get_target(self):242 from Missing import Missing243 return Missing244 def _make_one(self):245 return self._get_target()()246 def test_reduce(self):247 klass = self._get_target()248 value = self._make_one()...
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