isolate

Author: mxr

tests/sync_pre_commit_deps_test.py

@@ -55,6 +55,21 @@ def test_main_noop(tmpdir, s):
     assert cfg.read() == s
 
 
+def test_example(tmpdir):
+    s = (
+        'repos:\n'
+        '-   repo: https://github.com/example/example\n'
+        '    rev: 1.0.0\n'
+        '    hooks:\n'
+        '    -   name: \N{SNOWMAN}\n'
+        '        id: snowman\n'
+    )
+
+    cfg = tmpdir.join('.pre-commit-config.yaml')
+    cfg.write_binary(s.encode())
+    assert cfg.read() == s
+
+
 def test_main_writes_all(tmpdir):
     cfg = tmpdir.join('.pre-commit-config.yaml')
     cfg.write(