def test_append(self, tmp_path):
fop1 = FileOps(tmp_path)
fop2 = FileOps(tmp_path)
fop1.remove('file')
fop2.remove('file2')
assert fop1.append(fop2) is fop1
assert fop1.ops == [(Op.REMOVE, 'file'), (Op.REMOVE, 'file2')]
def test_link(self, tmp_path):
fop = FileOps(tmp_path)
# existing dest dir
fop.link('from', 'to')
assert fop.ops == [(Op.LINK, ('from', 'to'))]
fop.clear()
# non-existing dest dir
dest = os.path.join('dir', 'to')
fop.link('from', dest)
assert fop.ops == [(Op.MKDIR, 'dir'), (Op.LINK, ('from', dest))]
def test_str(self, tmp_path):
class Plugin:
def apply(self, source, dest):
self.called = True
self.source = source
self.dest = dest
def strify(self, op):
return 'Plugin.apply'
plugin = Plugin()
fop = FileOps(tmp_path)
fop.copy('foo', 'bar')
fop.remove('file')
fop.plugin(plugin.apply, 'source', 'dest')
assert str(fop) == ('COPY "foo" -> "bar"\nREMOVE "file"\n'
'Plugin.apply "source" -> "dest"')
def test_plugin(self, tmp_path):
fop = FileOps(tmp_path)
class Plugin:
def apply(self, source, dest):
self.called = True
self.source = source
self.dest = dest
def strify(self, op):
return 'Plugin.apply'
plugin = Plugin()
fop.plugin(plugin.apply, 'source', 'dest')
assert fop.ops == [(plugin.apply, ('source', 'dest'))]
fop.apply()
assert plugin.called
assert plugin.source == str(tmp_path / 'source')
assert plugin.dest == str(tmp_path / 'dest')
def test_remove(self, tmp_path):
fop = FileOps(tmp_path)
fop.remove('file')
assert fop.ops == [(Op.REMOVE, 'file')]
def test_init(self, tmp_path):
fop = FileOps(tmp_path)
assert fop.wd == tmp_path
def test_mkdir(self, tmp_path):
fop = FileOps(tmp_path)
fop.mkdir('dir')
assert fop.ops == [(Op.MKDIR, 'dir')]
def test_apply(self, tmp_path):
## test the creating of the following structure (x marks existing files)
# dir1 (x)
# -> file1 (x)
# delete_file (x) (will be deleted)
# delete_folder (x) (will be deleted)
# -> file (x) (will be deleted)
# rename (x) (will be renamed to "renamed")
#
# link1 -> dir1/file1
# link_dir/link2 -> ../dir1/file1
# new_dir
# copy_dir
# -> copy_dir/file (from dir1/file1)
os.makedirs(tmp_path / 'dir1')
open(tmp_path / 'dir1' / 'file1', 'w').close()
open(tmp_path / 'delete_file', 'w').close()
os.makedirs(tmp_path / 'delete_folder')
open(tmp_path / 'delete_folder' / 'file', 'w').close()
open(tmp_path / 'rename', 'w').close()
fop = FileOps(tmp_path)
fop.remove('delete_file')
fop.remove('delete_folder')
fop.move('rename', 'renamed')
fop.link(tmp_path / 'dir1' / 'file1', 'link1')
fop.link(tmp_path / 'dir1' / 'file1',
os.path.join('link_dir', 'link1'))
fop.mkdir('new_dir')
fop.copy(os.path.join('dir1', 'file1'),
os.path.join('copy_dir', 'file'))
fop.apply()
assert not os.path.isfile(tmp_path / 'delete_file')
assert not os.path.isfile(tmp_path / 'delete_folder' / 'file')
assert not os.path.isdir(tmp_path / 'delete_folder')
assert not os.path.isfile(tmp_path / 'rename')
assert os.path.isfile(tmp_path / 'renamed')
assert os.path.islink(tmp_path / 'link1')
assert os.readlink(tmp_path / 'link1') == os.path.join('dir1', 'file1')
assert os.path.isdir(tmp_path / 'link_dir')
assert os.path.islink(tmp_path / 'link_dir' / 'link1')
assert (os.readlink(tmp_path / 'link_dir' / 'link1') == os.path.join(
'..', 'dir1', 'file1'))
assert os.path.isdir(tmp_path / 'new_dir')
assert os.path.isdir(tmp_path / 'copy_dir')
assert os.path.isfile(tmp_path / 'copy_dir' / 'file')
assert not os.path.islink(tmp_path / 'copy_dir' / 'file')
def test_check_dest_dir(self, tmp_path):
fop = FileOps(tmp_path)
# check relative path directly in wd
fop.check_dest_dir('file')
assert fop.ops == []
fop.clear()
# check relative path with non-existent dir
fop.check_dest_dir(os.path.join('dir', 'file'))
assert fop.ops == [(Op.MKDIR, 'dir')]
fop.clear()
dirname = os.path.join(tmp_path, 'dir')
# check relative path with existent dir
os.makedirs(dirname)
fop.check_dest_dir(os.path.join('dir', 'file'))
assert fop.ops == []
fop.clear()
os.rmdir(dirname)
# check abs path with non-existent dir
fop.check_dest_dir(os.path.join(dirname, 'file'))
assert fop.ops == [(Op.MKDIR, dirname)]
fop.clear()
# check absolute path with existent dir
os.makedirs(dirname)
fop.check_dest_dir(os.path.join(dirname, 'file'))
assert fop.ops == []