from nonebot.adapters import MessageTemplate from utils import FakeMessage, FakeMessageSegment, escape_text def test_template_basis(): template = MessageTemplate("{key:.3%}") formatted = template.format(key=0.123456789) assert formatted == "12.346%" def test_template_message(): template = FakeMessage.template("{a:custom}{b:text}{c:image}/{d}") @template.add_format_spec def custom(input: str) -> str: return f"{input}-custom!" try: template.add_format_spec(custom) except ValueError: pass else: raise AssertionError("Should raise ValueError") format_args = { "a": "custom", "b": "text", "c": "https://example.com/test", "d": 114, } formatted = template.format(**format_args) assert template.format_map(format_args) == formatted assert formatted.extract_plain_text() == "custom-custom!text/114" assert str(formatted) == "custom-custom!text[fake:image]/114" def test_rich_template_message(): pic1, pic2, pic3 = ( FakeMessageSegment.image("file:///pic1.jpg"), FakeMessageSegment.image("file:///pic2.jpg"), FakeMessageSegment.image("file:///pic3.jpg"), ) template = FakeMessage.template("{}{}" + pic2 + "{}") result = template.format(pic1, "[fake:image]", pic3) assert result["image"] == FakeMessage([pic1, pic2, pic3]) assert str(result) == ( "[fake:image]" + escape_text("[fake:image]") + "[fake:image]" + "[fake:image]" ) def test_message_injection(): template = FakeMessage.template("{name}Is Bad") message = template.format(name="[fake:image]") assert message.extract_plain_text() == escape_text("[fake:image]Is Bad")