config: Remove checks for configs being previously parsed

Remove the checks to see if a configuration file has already been seen
and parsed.  These checks aren't necessary because the entire run of
`flake8` calls these methods *only* once per configuration provided.

1 files changed, 0 insertions, 24 deletions

diff --git a/tests/unit/test_config_file_finder.py b/tests/unit/test_config_file_finder.py
index 797d58a..29aacd4 100644
--- a/tests/unit/test_config_file_finder.py
+++ b/tests/unit/test_config_file_finder.py
@@ -34,18 +34,6 @@ def test_cli_config():
     assert parsed_config.has_section('flake8')
 
 
-def test_cli_config_double_read():
-    """Second request for CLI config is cached."""
-    finder = config.ConfigFileFinder('flake8')
-
-    parsed_config = finder.cli_config(CLI_SPECIFIED_FILEPATH)
-    boom = Exception("second request for CLI config not cached")
-    with mock.patch.object(finder, '_read_config', side_effect=boom):
-        parsed_config_2 = finder.cli_config(CLI_SPECIFIED_FILEPATH)
-
-    assert parsed_config is parsed_config_2
-
-
 @pytest.mark.parametrize('cwd,expected', [
     # Root directory of project
     (os.path.abspath('.'),
@@ -96,18 +84,6 @@ def test_local_configs():
     assert isinstance(finder.local_configs(), configparser.RawConfigParser)
 
 
-def test_local_configs_double_read():
-    """Second request for local configs is cached."""
-    finder = config.ConfigFileFinder('flake8')
-
-    first_read = finder.local_configs()
-    boom = Exception("second request for local configs not cached")
-    with mock.patch.object(finder, '_read_config', side_effect=boom):
-        second_read = finder.local_configs()
-
-    assert first_read is second_read
-
-
 @pytest.mark.parametrize('files', [
     [BROKEN_CONFIG_PATH],
     [CLI_SPECIFIED_FILEPATH, BROKEN_CONFIG_PATH],