import sys

import pytest

import keyring.backends.Windows
from keyring.testing.backend import BackendBasicTests


@pytest.mark.skipif(
    not keyring.backends.Windows.WinVaultKeyring.viable, reason="Needs Windows"
)
class TestWinVaultKeyring(BackendBasicTests):
    def tearDown(self):
        # clean up any credentials created
        for cred in self.credentials_created:
            try:
                self.keyring.delete_password(*cred)
            except Exception as e:
                print(e, file=sys.stderr)

    def init_keyring(self):
        return keyring.backends.Windows.WinVaultKeyring()


@pytest.mark.skipif('sys.platform != "win32"')
def test_winvault_always_viable():
    """
    The WinVault backend should always be viable on Windows.
    """
    assert keyring.backends.Windows.WinVaultKeyring.viable

import sys

import pytest

import keyring.backends.Windows
from keyring.testing.backend import BackendBasicTests


@pytest.mark.skipif(
    not keyring.backends.Windows.WinVaultKeyring.viable, reason="Needs Windows"
)
class TestWinVaultKeyring(BackendBasicTests):
    def tearDown(self):
        # clean up any credentials created
        for cred in self.credentials_created:
            try:
                self.keyring.delete_password(*cred)
            except Exception as e:
                print(e, file=sys.stderr)

    def init_keyring(self):
        return keyring.backends.Windows.WinVaultKeyring()

    def test_long_password_nice_error(self):
        self.keyring.set_password('system', 'user', 'x' * 512 * 2)


@pytest.mark.skipif('sys.platform != "win32"')
def test_winvault_always_viable():
    """
    The WinVault backend should always be viable on Windows.
    """
    assert keyring.backends.Windows.WinVaultKeyring.viable

Add test to trigger the undesirable behavior. Ref #355.