More tests.

borgmatic/actions/browse/configuration_files_list.py

@@ -10,9 +10,18 @@ import borgmatic.actions.browse.workers
 
 
 class Configuration_files_list(textual.widgets.OptionList):
+    '''
+    A widget for selecting a single borgmatic configuration file from among available configuration
+    files. The item selection event is handled in a Carousel instance, the parent widget of an
+    Configuration_files_list.
+    '''
     BINDINGS = borgmatic.actions.browse.bindings.OPTION_LIST_BINDINGS
 
     def __init__(self, configs):
+        '''
+        Given a dict mapping from configuration path to corresponding configuration dict, add each
+        configuration path as an option to this widget.
+        '''
         self.configs = configs
         home_directory = os.path.expanduser('~')
 

tests/integration/actions/browse/test_configuration_files_list.py

@@ -0,0 +1,34 @@
+from borgmatic.actions.browse import configuration_files_list as module
+
+from flexmock import flexmock
+
+
+def test_configuration_files_list_adds_config_paths_as_options():
+    flexmock(module.os.path).should_receive('expanduser').and_return('/home/user')
+
+    configuration_files_list = module.Configuration_files_list(
+        configs={
+            'test1.yaml': {'repositories': [{'path': 'test1.borg'}]},
+            'test2.yaml': {'repositories': [{'path': 'test2.borg'}]},
+        }
+    )
+
+    assert len(configuration_files_list.options) == 2
+    assert configuration_files_list.options[0].prompt == 'test1.yaml'
+    assert configuration_files_list.options[0].id == 'test1.yaml'
+    assert configuration_files_list.options[1].prompt == 'test2.yaml'
+    assert configuration_files_list.options[1].id == 'test2.yaml'
+
+
+def test_configuration_files_list_collapses_home_directory_in_config_path_option():
+    flexmock(module.os.path).should_receive('expanduser').and_return('/home/user')
+
+    configuration_files_list = module.Configuration_files_list(
+        configs={
+            '/home/user/test.yaml': {'repositories': [{'path': '/home/user/test.borg'}]},
+        }
+    )
+
+    assert len(configuration_files_list.options) == 1
+    assert configuration_files_list.options[0].prompt == '~/test.yaml'
+    assert configuration_files_list.options[0].id == '/home/user/test.yaml'