Adjust tests for target.py to adhere to filesystem changes

Author: Politie-SOC

tests/test_target.py

@@ -224,6 +224,7 @@ def mocked_win_volumes_fs() -> Iterator[tuple[Mock, Mock, Mock]]:
     mock_good_volume.drive_letter = "W"
 
     mock_good_fs = Mock(name="good-fs")
+    mock_good_fs.__type__ = "mock"
     mock_good_fs.iter_subfs.return_value = []
 
     def mock_filesystem_open(volume: Mock) -> Mock:
@@ -581,7 +582,9 @@ def test_empty_volume_log(target_bare: Target, caplog: pytest.LogCaptureFixture)
 @pytest.mark.parametrize("nr_of_fs", [1, 2])
 def test_fs_mount_others(target_unix: Target, nr_of_fs: int) -> None:
     for _ in range(nr_of_fs):
-        target_unix.filesystems.add(Mock())
+        fs = Mock()
+        fs.__type__ = "mock"
+        target_unix.filesystems.add(fs)
 
     target_unix._mount_others()
 
@@ -595,7 +598,9 @@ def test_fs_mount_others(target_unix: Target, nr_of_fs: int) -> None:
 @pytest.mark.parametrize("nr_of_fs", [1, 2])
 def test_fs_mount_already_there(target_unix: Target, nr_of_fs: int) -> None:
     for idx in range(nr_of_fs):
-        target_unix.filesystems.add(Mock())
+        fs = Mock()
+        fs.__type__ = "mock"
+        target_unix.filesystems.add(fs)
         target_unix._mount_others()
 
         assert f"/$fs$/fs{idx}" in target_unix.fs.mounts