chore: import upstream snapshot with attribution

dev/clint/tests/rules/test_example_syntax_error.py

@@ -0,0 +1,46 @@
+from pathlib import Path
+
+import pytest
+from clint.config import Config
+from clint.index import SymbolIndex
+from clint.linter import Position, Range, lint_file
+from clint.rules.example_syntax_error import ExampleSyntaxError
+
+
+def test_example_syntax_error(index: SymbolIndex) -> None:
+    code = '''
+def bad():
+    """
+    .. code-block:: python
+
+        def f():
+
+    """
+
+def good():
+    """
+    .. code-block:: python
+
+        def f():
+            return "This is a good example"
+    """
+'''
+    config = Config(select={ExampleSyntaxError.name})
+    violations = lint_file(Path("test.py"), code, config, index)
+    assert len(violations) == 1
+    assert all(isinstance(v.rule, ExampleSyntaxError) for v in violations)
+    assert violations[0].range == Range(Position(5, 8))
+
+
+@pytest.mark.parametrize("suffix", [".md", ".mdx"])
+def test_example_syntax_error_markdown(index: SymbolIndex, suffix: str) -> None:
+    code = """
+```python
+def g():
+```
+"""
+    config = Config(select={ExampleSyntaxError.name})
+    violations = lint_file(Path("test").with_suffix(suffix), code, config, index)
+    assert len(violations) == 1
+    assert all(isinstance(v.rule, ExampleSyntaxError) for v in violations)
+    assert violations[0].range == Range(Position(2, 0))