def test_open_existing_store(self, temp_dir):
'''
Open an existing store.
'''
test_file = temp_dir / 'test.txt'
test_file.touch()
store_path = temp_dir / 'store'
with Store(store_path) as store:
version = store.put(test_file)
with Store(store_path) as store:
versions = store.get_versions(test_file)
assert list(versions) == [version]
def test_put_nonexisting_path(self, temp_dir):
'''
Put a non-existing path into the store.
'''
store_path = temp_dir / 'store'
with Store(store_path) as store:
with pytest.raises(FileNotFoundError):
store.put(temp_dir / 'not-existing')
def test_create_store_with_relative_path(self, temp_dir):
'''
Create a store using a relative path.
'''
with working_dir(temp_dir):
with Store(Path('store')) as store:
store_path = temp_dir / 'store'
assert store.path == store_path
assert store_path.is_dir()
def test_create_store_in_existing_file(self, temp_dir):
'''
Try to create a store in an existing file.
'''
test_file = temp_dir / 'test.txt'
test_file.touch()
with pytest.raises(FileExistsError):
with Store(test_file) as store:
pass
def test_create_store_in_nonexisting_directory(self, temp_dir):
'''
Create a store in a nonexisting directory.
'''
test_file = temp_dir / 'test.txt'
test_file.touch()
with Store(temp_dir / 'new') as store:
version = store.put(test_file)
versions = store.get_versions(test_file)
assert list(versions) == [version]
def test_put_directory(self, temp_dir):
'''
Put a directory into the store.
'''
subdir_path = temp_dir / 'subdir'
subdir_path.mkdir()
store_path = temp_dir / 'store'
with Store(store_path) as store:
with pytest.raises(IsADirectoryError):
store.put(subdir_path)
def test_put_relative_path(self, temp_dir):
'''
Put a file into the store using a relative path.
'''
test_filename = 'test.txt'
(temp_dir / test_filename).touch()
store_path = temp_dir / 'store'
with Store(store_path) as store:
with working_dir(temp_dir):
version = store.put(Path(test_filename))
assert version.path == temp_dir / test_filename
def test_put_existing_file(self, temp_dir):
'''
Put an existing file into the store.
'''
test_file = temp_dir / 'test.txt'
test_file.touch()
store_path = temp_dir / 'store'
with Store(store_path) as store:
version = store.put(test_file)
age = (datetime.datetime.utcnow() -
version.stored_at).total_seconds()
assert 0 < age < 2
assert version.path == test_file
def test_get_versions_of_relative_path(self, temp_dir):
'''
Get the versions of a file using a relative path.
'''
store_path = temp_dir / 'store'
test_filename = 'test.txt'
(temp_dir / test_filename).touch()
other_file = temp_dir / 'other.txt'
other_file.touch()
with Store(store_path) as store:
store.put(other_file)
version = store.put(temp_dir / test_filename)
with working_dir(temp_dir):
assert list(store.get_versions(
Path(test_filename))) == [version]
def test_get_versions(self, temp_dir):
'''
Get the versions of a file.
'''
test_file = temp_dir / 'test.txt'
test_file.touch()
other_file = temp_dir / 'other.txt'
other_file.touch()
store_path = temp_dir / 'store'
with Store(store_path) as store:
store.put(other_file)
versions = []
for i in range(5):
version = store.put(test_file)
assert isinstance(version.path, Path)
versions.append(version)
assert list(store.get_versions(test_file)) == versions
test_file.write_text(str(i))
for i in range(4):
assert versions[i].stored_at < versions[i + 1].stored_at
def store():
with tempfile.TemporaryDirectory() as d:
with Store(Path(d)) as store:
yield store