1 files changed, 9 insertions, 0 deletions
diff --git a/tests/languages/system_test.py b/tests/languages/system_test.py
new file mode 100644
index 0000000..dcd9cf1
--- /dev/null
+++ b/tests/languages/system_test.py
@@ -0,0 +1,9 @@
+from __future__ import annotations
+
+from pre_commit.languages import system
+from testing.language_helpers import run_language
+
+
+def test_system_language(tmp_path):
+    expected = (0, b'hello hello world\n')
+    assert run_language(tmp_path, system, 'echo hello hello world') == expected