1 files changed, 16 insertions, 0 deletions
diff --git a/lib/project/tests/test_cli.py b/lib/project/tests/test_cli.py
index e02aad1..05c8292 100644
--- a/lib/project/tests/test_cli.py
+++ b/lib/project/tests/test_cli.py
@@ -176,6 +176,22 @@ def test_default_outputs_are_written_beside_each_input(wav, tmp_path, ffmpeg, in
     assert captured.err.count("Written:") == 2
 
 
+def test_process_keyword_is_optional(wav, tmp_path, ffmpeg, invoke, capsys):
+    source = wav()
+    original = source.read_bytes()
+    invoke(source, "--no-denoise")
+    assert {path.name for path in tmp_path.iterdir()} == {
+        "input.wav", "input.natural.wav", "logs"}
+    assert source.read_bytes() == original
+    assert capsys.readouterr().err.count("Written:") == 1
+
+
+def test_leading_flag_still_selects_process(wav, tmp_path, ffmpeg, invoke, capsys):
+    source = wav()
+    invoke("--no-denoise", source)
+    assert (tmp_path / "input.natural.wav").exists()
+
+
 def test_output_and_output_dir_cannot_be_combined(wav, tmp_path, invoke, capsys):
     with pytest.raises(SystemExit) as error:
         invoke("process", wav(), "-o", tmp_path / "x.wav", "--output-dir", tmp_path / "outs")