def test_get_module_paths_domain_dne_throws(self):
'''Should error when a domain path does not exist.'''
host_cfg = HostConfig(None, None)
host_cfg.domains = [self.root / 'dne']
host_cfg.modules = ['mod']
mod_gen = get_module_paths(host_cfg)
with self.assertRaises(FileNotFoundError):
next(mod_gen)
def test_get_module_paths_module_dne_ignore(self):
'''Should ignore a module path that does not exist.'''
host_cfg = HostConfig(None, None)
host_cfg.domains = [self.root / 'dom1']
host_cfg.modules = ['mod']
(self.root / 'dom1').mkdir()
mod_gen = get_module_paths(host_cfg)
with self.assertRaises(StopIteration):
next(mod_gen)
def test_get_module_paths_domain_is_file_throws(self):
'''Should error when a domain path points to a file.'''
host_cfg = HostConfig(None, None)
host_cfg.domains = [self.root / 'is_file']
host_cfg.modules = ['mod']
(self.root / 'is_file').touch()
mod_gen = get_module_paths(host_cfg)
with self.assertRaises(NotADirectoryError):
next(mod_gen)
def test_get_module_paths_duplicate_domain_throws(self):
'''Should error when a domain path is duplicated.'''
host_cfg = HostConfig(None, None)
host_cfg.domains = [
self.root / 'seeingdouble', self.root / 'seeingdouble'
]
host_cfg.modules = ['mod']
(self.root / 'seeingdouble').mkdir()
mod_gen = get_module_paths(host_cfg)
with self.assertRaises(DuplicateDomainError):
next(mod_gen)
def test_get_module_paths_correct_order(self):
'''Should return module paths in order, skipping if dne.'''
host_cfg = HostConfig(None, None)
host_cfg.domains = [self.root / 'dom1', self.root / 'dom2']
host_cfg.modules = ['mod1', 'mod2']
(self.root / 'dom1').mkdir()
(self.root / 'dom2').mkdir()
(self.root / 'dom1' / 'mod1').mkdir()
(self.root / 'dom1' / 'mod2').mkdir()
(self.root / 'dom2' / 'mod2').mkdir()
mod_gen = get_module_paths(host_cfg)
self.assertEqual(
[next(mod_gen), next(mod_gen),
next(mod_gen)], [
self.root / 'dom1' / 'mod1', self.root / 'dom1' / 'mod2',
self.root / 'dom2' / 'mod2'
])
with self.assertRaises(StopIteration):
next(mod_gen)