"""模板渲染测试。"""
import pytest

from ppclock import templates as T


@pytest.mark.parametrize("name", sorted(T.RENDERERS))
def test_all_templates_render_400x300(name):
    payloads = {
        "schedule": {"items": [["09:00", "晨会【重要】"]]},
        "businesscard": {"name": "张三", "title": "工程师", "phone": "138"},
        "memo": {"title": "购物", "lines": ["牛奶", "鸡蛋"]},
        "course": {"grid": [["数学"]]},
        "qrcode": {"content": "https://example.com", "caption": "扫码"},
        "custom": {"text": "你好【世界】\n第二行"},
    }
    img = T.render_template(name, payloads[name])
    assert img.size == (400, 300)
    assert img.mode == "RGB"


def test_custom_wraps_long_text():
    img = T.render_template("custom", {"text": "长" * 100})
    assert img.size == (400, 300)


def test_red_segments_rendered_red():
    img = T.render_template("custom", {"text": "【红】"})
    assert (255, 0, 0) in set(img.getdata())


def test_unknown_template_raises():
    with pytest.raises(ValueError):
        T.render_template("nope", {})