def test_to_dict(self):
cdir = CDir('')
self.assertEqual(
{
'names': tuple(),
'path': '',
'type': 'DIR'
},
cdir.to_dict()
)
def should_include(self, cpath: CPath):
assert cpath.is_rel
assert cpath.has_parent()
# does the parent dir matcher group exist
parent_cdir = CDir(cpath.get_cpath_info().get_parent())
parent_matcher_group: Union[FsMatcherRootGroup, None] = self.__matcher_groups.get(parent_cdir.names, None)
if parent_matcher_group is not None:
# if parent says to exclude then look nothing beyond
if parent_matcher_group.should_exclude(cpath):
return False
else:
# look if any ancestor say that you should not match
ancestor_cdir: CDir = parent_cdir
while True:
ancestor_cdir = ancestor_cdir.get_parent()
ancestor_matcher_group: Union[FsMatcherGroup, None] = self.__matcher_groups.get(ancestor_cdir.names, None)
if ancestor_matcher_group is not None:
if ancestor_matcher_group.should_exclude(cpath):
return False
if ancestor_cdir.is_root():
break
# No group asked to exclude, then include it
return True
def test_is_ancestor(self):
# root dir root cannot play ancestor
self.assertFalse(CPathUtils.is_ancestor(CDir(""), CDir("")))
# ancestor must be dir
self.assertRaises(CFSException, lambda: CPathUtils.is_ancestor(
CPath("a"), CPath("a/b/c/d"))) # TODO: create proper exception
self.assertRaises(
CFSException,
lambda: CPathUtils.is_ancestor(CFile("a", 1, 2), CPath("a/b/c/d")))
# a dir is ancestor
self.assertTrue(CPathUtils.is_ancestor(CPath("a/"), CPath("a/b/c/d")))
# parent is also an ancestor
self.assertTrue(
CPathUtils.is_ancestor(CPath("a/b/c/"), CPath("a/b/c/d")))
# not ancestor
self.assertFalse(
CPathUtils.is_ancestor(CDir("a/b"), CFile("x/y", 1, 1)))
def test_is_parent(self):
# root dir root cannot play parent child
self.assertFalse(CPathUtils.is_parent(CDir(""), CDir("")))
# parent must be dir
self.assertRaises(
CFSException,
lambda: CPathUtils.is_parent(CPath("a"), CPath("a/b")))
self.assertRaises(
CFSException,
lambda: CPathUtils.is_parent(CFile("a", 1, 2), CPath("a/b/")))
# a dir is parent
self.assertTrue(CPathUtils.is_parent(CPath("a/"), CPath("a/b")))
self.assertTrue(CPathUtils.is_parent(CPath("a/b/"),
CPath("a/b/c.txt")))
# not parent
self.assertFalse(
CPathUtils.is_ancestor(CDir("a/b"), CFile("x/y", 1, 1)))
def setUp(self) -> None:
root_tree1 = CDirTree()
root_tree1.add(CFile("d1/a.txt", 1, 2))
root_tree1.add(CDir("d2/"))
root_tree1.add(CDir("d3/p/q/r"))
root_tree1.add(CFile("d3/p/x.txt", 1, 5))
root_tree2 = CDirTree()
root_tree2.add(CFile("d1/a.txt", 1, 2))
# root_tree2.add(CDir("dir2/")) - deleted
root_tree2.add(CDir("d3/p/q/r"))
root_tree2.add(CFile("d3/p/x.txt", 1, 5))
root_tree2.add(CFile("d3/p/y.txt", 1, 5)) # new
# TODO: test in real file system too, with hash
self.root_tree1 = root_tree1
self.root_tree2 = root_tree2
self.diff = self.root_tree1.diff(root_tree2)
def test_exists__path_type_independence(self):
cpath1 = CPath(f"{self.this_test_dir_name}/subdir/afile")
cfile1 = CFile(f"{self.this_test_dir_name}/subdir/afile", 1, 1)
cpath2 = CPath(f"{self.this_test_dir_name}/subdir")
cdir2 = CDir(f"{self.this_test_dir_name}/subdir")
self.assertTrue(self.real_fs.exists(cpath1))
self.assertTrue(self.real_fs.exists(cfile1))
self.assertTrue(self.real_fs.exists(cpath2))
self.assertTrue(self.real_fs.exists(cdir2))
def test_without_dev_matcher(self):
matcher_group = FsMatcherGroup(CDir(""))
self.assertFalse(matcher_group.should_exclude(CPath(".git/")))
self.assertTrue(matcher_group.should_include(CPath(".git/")))
def with_dev_matcher(self):
return self.add(dev_matcher.DevFsMatcher(), CDir(""))
def test_init_by_cdir(self):
cdir = CDir("a")
self.assertRaises(CFSExceptionInvalidPathName,
lambda: CFile(cdir, 1, 1))
def test_is_file(self):
self.assertFalse(CDir('').is_file())
def test_equals_abs_rel(self):
cdir1 = CDir('a/b')
cdir2 = CDir('/a/b')
self.assertFalse(cdir1.equals(cdir2))
def test_equals_by_path(self):
cdir1 = CDir('a/b')
cdir2 = CDir('a/b/')
self.assertTrue(cdir1.equals_by_path_only(cdir2))
def test_equals(self):
cdir1 = CDir('a/b')
cdir2 = CDir('a/b/')
self.assertTrue(cdir1.equals(cdir2))
def test_get_type(self):
cpath = CPath("a/")
cdir = CDir("a")
self.assertEqual(cpath.get_type(), cdir.get_type())
def test_is_dir(self):
self.assertTrue(CDir('').is_dir())
def get_parent(self) -> Union['CDir', None]:
cpath_info = self.get_cpath_info()
if not cpath_info.has_parent():
return None
return CDir(cpath_info.get_parent())
def test_init_by_cfile(self):
cfile = CFile("a", 1, 2)
self.assertRaises(CFSExceptionInvalidPathName, lambda: CDir(cfile))