Rename README and hierarchy package to decrease verbosity

tests/test_hierarchy.py

@@ -4,10 +4,10 @@ import unittest
 from hypothesis import given
 from hypothesis.strategies import booleans, characters, iterables, one_of, none, text
 from pathlib import Path
-from rbackup.hierarchy.hierarchy import Hierarchy
+from rbackup.struct.hierarchy import Hierarchy
 
 # ========== Constants ==========
-TESTING_MODULE = "rbackup.hierarchy.hierarchy"
+TESTING_MODULE = "rbackup.struct.struct"
 
 
 # ========== Functions ==========

tests/test_repository.py

@@ -4,12 +4,12 @@ import unittest
 from hypothesis import given
 from hypothesis.strategies import builds, lists, text
 from pathlib import Path
-from rbackup.hierarchy.repository import Repository
-from rbackup.hierarchy.snapshot import Snapshot
-from unittest.mock import PropertyMock, patch
+from rbackup.struct.repository import Repository
+from rbackup.struct.snapshot import Snapshot
+from unittest.mock import MagicMock, PropertyMock, patch
 
 # ========== Constants  ==========
-TESTING_PACKAGE = "rbackup.hierarchy"
+TESTING_PACKAGE = "rbackup.struct"
 REPO_MODULE = f"{TESTING_PACKAGE}.repository"
 SS_MODULE = f"{TESTING_PACKAGE}.snapshot"
 

tests/test_snapshot.py

@@ -6,10 +6,10 @@ Unit tests for the Snapshot class.
 import doctest
 import unittest
 
-from rbackup.hierarchy.snapshot import Snapshot
+from rbackup.struct.snapshot import Snapshot
 
 # ========== Constants ==========
-TESTING_MODULE = "rbackup.hierarchy.snapshot"
+TESTING_MODULE = "rbackup.struct.snapshot"
 
 
 # ========== Functions ==========