def setUp(self):
"""Common initialization for tests.
Creates a fake home directory to work with and have a dot file
manager object set up with it.
"""
self.tmp_dir = tempfile.mkdtemp()
home_dir = os.path.join(self.tmp_dir, 'home')
os.mkdir(home_dir)
dotfiles_dir = os.path.join(home_dir, 'dotfiles')
os.mkdir(dotfiles_dir)
self.dfm = DotfileManager(home_dir=home_dir,
dotfiles_dir=os.path.basename(dotfiles_dir))
logging.disable(logging.WARNING)
class DotfileManagerTest(unittest.TestCase): # pylint: disable=R0904
"""Test case for DotfileManager."""
def setUp(self):
"""Common initialization for tests.
Creates a fake home directory to work with and have a dot file
manager object set up with it.
"""
self.tmp_dir = tempfile.mkdtemp()
home_dir = os.path.join(self.tmp_dir, 'home')
os.mkdir(home_dir)
dotfiles_dir = os.path.join(home_dir, 'dotfiles')
os.mkdir(dotfiles_dir)
self.dfm = DotfileManager(home_dir=home_dir,
dotfiles_dir=os.path.basename(dotfiles_dir))
logging.disable(logging.WARNING)
def tearDown(self):
"""Cleans up test home and dotfiles directories."""
shutil.rmtree(self.tmp_dir)
def assert_exists(self, path):
"""Helper to assert a path exists."""
self.assertTrue(os.path.exists(path), "{} does not exist".format(path))
def assert_dir_exists(self, directory):
"""Helper to assert a path exists and is a directory."""
self.assert_exists(directory)
self.assertTrue(os.path.isdir(directory),
"{} is not a directory".format(directory))
def create_dir(self, dirname, newdirname):
"""Creates a directory."""
if not os.path.exists(dirname):
dirname = os.path.join(self.dfm.home_dir, dirname)
dirpath = os.path.join(dirname, newdirname)
os.mkdir(dirpath)
def create_symlink(self, dirname, filename, target):
"""Creates a symlink."""
filepath = os.path.join(dirname, filename)
os.symlink(target, filepath)
def test_home_dir_exists(self):
"""Checks the home directory is set up and is a directory."""
self.assert_dir_exists(self.dfm.home_dir)
def test_dotfile_dir_exists(self):
"""Checks the dotfile directory is set up and is a directory."""
self.assert_dir_exists(self.dfm.get_dotfiles_abspath())
def test_status_dir_synced(self):
"""Checks status of synced (dot)subdirectories."""
subdir_name = 'subdir'
self.create_dir(self.dfm.dotfiles_dir, subdir_name)
target = os.path.join(self.dfm.dotfiles_dir, subdir_name)
self.create_symlink(self.dfm.home_dir, subdir_name, target)
dotfiles = list(self.dfm.get_dotfiles())
expected_dotfile = Dotfile(subdir_name, status=Dotfile.synced)
self.assertEqual(dotfiles, [expected_dotfile])