test: --formatter=none config parsing

akaihola · Oct 28, 2024 · 4a43af4 · 4a43af4
1 parent 5d61eb5
commit 4a43af4
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/src/darker/tests/test_command_line.py b/src/darker/tests/test_command_line.py
@@ -195,6 +195,18 @@ def get_darker_help_output(capsys):
         expect_config=("formatter", "black"),
         expect_modified=("formatter", ...),
     ),
+    dict(
+        argv=["--formatter", "none", "."],
+        expect_value=("formatter", "none"),
+        expect_config=("formatter", "none"),
+        expect_modified=("formatter", "none"),
+    ),
+    dict(
+        argv=["--formatter=none", "."],
+        expect_value=("formatter", "none"),
+        expect_config=("formatter", "none"),
+        expect_modified=("formatter", "none"),
+    ),
     dict(
         argv=["--formatter", "rustfmt", "."],
         expect_value=SystemExit,