refactor(test-snapshot): make it aligned with pyfakefs by using `tr…

…y`/`except` instead of checking `Path().exists()` as `pyfakefs` doesn't seem to respect `skip_names` for `Path().exists()`

relevant: pytest-dev/pyfakefs#1021 (comment)

CHANGELOG.md

@@ -1,5 +1,11 @@
 # Changelog
 
+## Version 0.15.7
+
+- refactor(test-snapshot): make it aligned with `pyfakefs` by using `try`/`except`
+  instead of checking `Path().exists()` as `pyfakefs` doesn't seem to respect `skip_names`
+  for `Path().exists()`
+
 ## Version 0.15.5
 
 - feat(test-snapshot): while still taking snapshots of the whole state of the

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "python-redux"
-version = "0.15.5"
+version = "0.15.7"
 description = "Redux implementation for Python"
 authors = ["Sassan Haradji <sassanh@gmail.com>"]
 license = "Apache-2.0"

redux_pytest/fixtures/__init__.py

@@ -2,11 +2,13 @@
 
 import pytest
 
-pytest.register_assert_rewrite('redux_pytest.fixtures.event_loop')
-pytest.register_assert_rewrite('redux_pytest.fixtures.monitor')
-pytest.register_assert_rewrite('redux_pytest.fixtures.snapshot')
-pytest.register_assert_rewrite('redux_pytest.fixtures.store')
-pytest.register_assert_rewrite('redux_pytest.fixtures.wait_for')
+pytest.register_assert_rewrite(
+    'redux_pytest.fixtures.event_loop',
+    'redux_pytest.fixtures.monitor',
+    'redux_pytest.fixtures.snapshot',
+    'redux_pytest.fixtures.store',
+    'redux_pytest.fixtures.wait_for',
+)
 
 from .event_loop import LoopThread, event_loop  # noqa: E402
 from .monitor import StoreMonitor, store_monitor  # noqa: E402

redux_pytest/fixtures/snapshot.py

@@ -86,18 +86,21 @@ def take(
             )
             raise RuntimeError(msg)
 
+        from pathlib import Path
+
         filename = self.get_filename(title)
-        path = self.results_dir / filename
+        path = Path(self.results_dir / filename)
         json_path = path.with_suffix('.jsonc')
         mismatch_path = path.with_suffix('.mismatch.jsonc')
 
         new_snapshot = self.json_snapshot(selector=selector)
         if self.override:
             json_path.write_text(f'// {filename}\n{new_snapshot}\n')  # pragma: no cover
         else:
-            old_snapshot = None
-            if json_path.exists():
+            try:
                 old_snapshot = json_path.read_text().split('\n', 1)[1][:-1]
+            except Exception:  # noqa: BLE001
+                old_snapshot = None
             if old_snapshot != new_snapshot:
                 self._is_failed = True
                 mismatch_path.write_text(  # pragma: no cover