Imports and docstring cleanups

tests/test_hierarchy.py

@@ -1,11 +1,15 @@
-import json
+"""
+.. author:: Eric Torres
+
+Tests for the rbackup.struct.hierarchy module.
+"""
 import unittest
 from io import StringIO
 from pathlib import Path
 from unittest.mock import PropertyMock, patch
 
 from hypothesis import given
-from hypothesis.strategies import characters, one_of, lists, text
+from hypothesis.strategies import characters, one_of, text
 
 from rbackup.struct.hierarchy import Hierarchy
 

tests/test_repository.py

@@ -1,8 +1,16 @@
+"""
+.. author:: Eric Torres
+
+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 unittest
-from unittest.mock import MagicMock, PropertyMock, patch
+from unittest.mock import PropertyMock, patch
 
 from hypothesis import given
-from hypothesis.strategies import builds, characters, lists, text
+from hypothesis.strategies import characters, lists, text
 
 from rbackup.struct.repository import Repository
 from rbackup.struct.snapshot import Snapshot

tests/test_snapshot.py

@@ -1,17 +1,11 @@
 """
 .. author:: Eric Torres
 
-Unit tests for the Snapshot class.
+Unit tests for the rbackup.struct.snapshot module.
 """
-import doctest
-import unittest
-
-from rbackup.struct.snapshot import Snapshot
 
 # ========== Constants ==========
 TESTING_PACKAGE = "rbackup.struct"
 TESTING_MODULE = f"{TESTING_PACKAGE}.snapshot"
 
-
-
 # ========== Unit Tests ==========