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Use regex to parse user snapshot name input

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This commit is contained in:
Eric Torres
2019-04-11 22:12:08 -07:00
parent 51bc28e62b
commit 8a407292c9
2 changed files with 27 additions and 43 deletions
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53
tests/test_repository.py
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@ -3,14 +3,12 @@
Tests for the rbackup.struct.repository module.
"""
# TODO test that the snapshot returned is actually in the repository
# TODO test creating snapshots, returned snapshot is an instance of Snapshot, etc.
import re
import unittest
from unittest.mock import PropertyMock, patch
from hypothesis import given
from hypothesis.strategies import characters, lists, text
from hypothesis.strategies import from_regex, lists, text
from rbackup.struct.repository import Repository
from rbackup.struct.snapshot import Snapshot
@ -20,7 +18,7 @@ TESTING_PACKAGE = "rbackup.struct"
REPO_MODULE = f"{TESTING_PACKAGE}.repository"
SS_MODULE = f"{TESTING_PACKAGE}.snapshot"
UNWANTED_SNAPSHOT_CHARS = ["/"]
VALID_SNAPSHOT_NAME = r"[\w._+-]+[^/]*"
# ========== Integration Tests ==========
@ -59,15 +57,7 @@ class TestRepositoryPreCreate(unittest.TestCase):
self.mocked_path.return_value.exists.return_value = True
@given(
lists(
text(
alphabet=characters(blacklist_characters=UNWANTED_SNAPSHOT_CHARS),
min_size=1,
),
unique=True,
)
)
@given(lists(from_regex(VALID_SNAPSHOT_NAME, fullmatch=True), unique=True))
def test_empty(self, snapshots):
self.mocked_r_metadata.return_value = snapshots.copy()
repo = Repository("backup")
@ -103,7 +93,7 @@ class TestRepositoryPreCreate(unittest.TestCase):
def test_valid_name(self, name):
self.mocked_r_metadata.return_value = []
if not name or "/" in name:
if not re.match(VALID_SNAPSHOT_NAME, name):
self.assertFalse(Repository.is_valid_snapshot_name(name))
else:
self.assertTrue(Repository.is_valid_snapshot_name(name))
@ -152,16 +142,8 @@ class TestRepositoryPostCreate(unittest.TestCase):
self.mocked_w_metadata = self.patched_w_metadata.start()
self.mocked_snapshot = self.patched_snapshot.start()
@given(
lists(
text(
alphabet=characters(blacklist_characters=UNWANTED_SNAPSHOT_CHARS),
min_size=1,
),
unique=True,
)
)
def test_empty(self, snapshots):
@given(lists(from_regex(VALID_SNAPSHOT_NAME, fullmatch=True), unique=True))
def test_dunder_len(self, snapshots):
self.mocked_r_metadata.return_value = snapshots.copy()
repo = Repository("backup")
@ -169,17 +151,16 @@ class TestRepositoryPostCreate(unittest.TestCase):
self.assertFalse(repo.empty)
@given(
lists(
text(
alphabet=characters(blacklist_characters=UNWANTED_SNAPSHOT_CHARS),
min_size=1,
),
unique=True,
)
)
def test_len(self, snapshots):
self.mocked_r_metadata.return_value = snapshots.copy()
@given(from_regex(VALID_SNAPSHOT_NAME, fullmatch=True))
def test_dunder_contains(self, name):
self.mocked_path.return_value.exists.return_value = False
repo = Repository("backup")
repo.create_snapshot(name)
self.assertTrue(name in repo)
def test_empty(self):
self.mocked_r_metadata.return_value = []
repo = Repository("backup")
repo.create_snapshot()