from app.services.mitmproxy.templates import BUILTIN_TEMPLATES


def test_builtin_templates_use_four_space_indentation():
    for template in BUILTIN_TEMPLATES:
        for line in template.code.splitlines():
            assert "\t" not in line, f"{template.id} contains a tab: {line!r}"
            if not line.strip():
                continue
            indent = len(line) - len(line.lstrip(" "))
            assert indent % 4 == 0, (
                f"{template.id} has non-4-space indentation: {line!r}"
            )