256 lines
11 KiB
Python
256 lines
11 KiB
Python
import os
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import sys
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import unittest
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from types import SimpleNamespace
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sys.path.insert(0, os.path.dirname(__file__))
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from app import product_suite, prompts
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class ProductSuiteTests(unittest.TestCase):
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def test_defaults_and_per_image_total(self):
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settings = product_suite.default_suite_settings()
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self.assertEqual(
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["白底图", "场景图", "模特场景图", "细节说明图", "卖点图"],
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product_suite.category_order(settings),
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)
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self.assertEqual(5, product_suite.suite_total_count(settings, 3))
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settings["per_image_primary"] = True
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self.assertEqual(13, product_suite.suite_total_count(settings, 3))
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def test_custom_category_validation_and_normalization(self):
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self.assertEqual("分类名称不能为空", product_suite.suite_name_error(""))
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self.assertEqual("分类名称不能包含空格", product_suite.suite_name_error("使用 场景"))
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self.assertEqual("分类名称不能超过10个字", product_suite.suite_name_error("一二三四五六七八九十甲"))
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self.assertEqual("分类名称已存在", product_suite.suite_name_error("场景图", {"场景图"}))
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settings = product_suite.normalize_suite_settings(
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{
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"ratio": "3:4",
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"categories": {"白底图": 2, "场景图": 0, "卖点图": 1, "尺寸图": 2},
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"custom_category_order": ["尺寸图"],
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}
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)
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self.assertEqual("3:4", settings["ratio"])
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self.assertEqual(
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["白底图", "场景图", "模特场景图", "细节说明图", "卖点图", "尺寸图"],
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product_suite.category_order(settings),
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)
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self.assertEqual(5, product_suite.suite_total_count(settings, 1))
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def test_recent_settings_only_keep_allowed_dropdown_values(self):
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self.assertEqual(
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{
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"platform": "Shopee",
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"country": "中国台湾",
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"language": "繁体中文",
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"ratio": "1:1",
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},
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product_suite.last_suite_settings(
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{
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"platform": "未知平台",
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"country": "未知站点",
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"language": "未知语言",
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"ratio": "2:3",
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"per_image_primary": True,
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"categories": {"白底图": 9},
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}
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),
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)
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selected = product_suite.last_suite_settings(
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{
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"platform": "Amazon",
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"country": "新加坡",
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"language": "英文",
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"ratio": "4:3",
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}
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)
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self.assertEqual("Amazon", selected["platform"])
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self.assertEqual("新加坡", selected["country"])
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self.assertEqual("英文", selected["language"])
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self.assertEqual("4:3", selected["ratio"])
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def test_job_specs_include_selected_context_and_source_assignment(self):
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settings = product_suite.default_suite_settings()
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settings.update(
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{
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"platform": "Shopee",
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"country": "中国台湾",
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"language": "繁体中文",
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"ratio": "4:3",
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"per_image_primary": True,
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"categories": {"白底图": 1, "场景图": 1, "卖点图": 0},
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}
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)
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assets = [SimpleNamespace(id=11), SimpleNamespace(id=12)]
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specs = product_suite.build_job_specs(
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assets,
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"40小时续航，适合通勤",
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settings,
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"51100639510",
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template_text=prompts.load_default_product_suite_prompt(),
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)
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self.assertEqual(3, len(specs))
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self.assertEqual([11, 11, 12], [spec["source_asset_id"] for spec in specs])
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self.assertEqual(["白底图", "场景图", "场景图"], [spec["job_type"] for spec in specs])
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for spec in specs:
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self.assertIn("平台：Shopee", spec["prompt"])
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self.assertIn("国家地区：中国台湾", spec["prompt"])
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self.assertIn("输出语言：繁体中文", spec["prompt"])
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self.assertIn("本次生成比例：4:3", spec["prompt"])
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self.assertNotIn("商品ID：51100639510", spec["prompt"])
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self.assertIn("40小时续航", spec["prompt"])
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self.assertIn("禁止海报长图、详情页长图和多宫格拼接版面", spec["prompt"])
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self.assertIn("禁止在画面中出现任何国旗", spec["prompt"])
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self.assertIn("当前上传图片是本任务唯一主参考图", spec["prompt"])
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self.assertNotIn("参考图规则：", spec["prompt"])
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self.assertNotIn("序号%d" % spec["source_index"], spec["prompt"])
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self.assertTrue(
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spec["prompt"].splitlines()[-1].startswith("本次生成比例：4:3")
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)
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self.assertIn(
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"生成目标：生成 Shopee 台灣商品白底主圖，純白背景，商品清晰置中，不添加多餘文字。",
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specs[0]["prompt"],
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)
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self.assertIn(
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"生成目标：生成生活化使用場景圖，展示商品在真實情境中的用途與氛圍，畫面自然可信。",
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specs[1]["prompt"],
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)
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white_prompt = specs[0]["prompt"]
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reference_rule = (
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"当前上传图片是本任务唯一主参考图；保持商品主体、款式、颜色和关键细节准确；"
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"不编造用户与参考图均未提供的信息。"
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)
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self.assertLess(white_prompt.index("重要尺寸要求"), white_prompt.index("重要禁用内容"))
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self.assertLess(white_prompt.index("重要禁用内容"), white_prompt.index("价格信息规则"))
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self.assertLess(white_prompt.index("价格信息规则"), white_prompt.index("尺码信息规则"))
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self.assertLess(white_prompt.index("尺码信息规则"), white_prompt.index(reference_rule))
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self.assertLess(white_prompt.index(reference_rule), white_prompt.index("商品卖点与要求"))
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def test_reference_rule_follows_per_image_primary_setting(self):
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template = prompts.load_default_product_suite_prompt()
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settings = product_suite.default_suite_settings()
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single_primary = product_suite.build_suite_prompt(
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"卖点",
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settings,
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"场景图",
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"51100639510",
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template_text=template,
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)
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self.assertIn(
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"使用第一張上傳圖作為主商品圖，其餘圖片只作為參考。",
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single_primary,
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)
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self.assertNotIn("当前上传图片是本任务唯一主参考图", single_primary)
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self.assertNotIn("参考图规则：使用", single_primary)
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settings["per_image_primary"] = True
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per_image_primary = product_suite.build_suite_prompt(
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"卖点",
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settings,
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"场景图",
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"51100639510",
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source_index=2,
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template_text=template,
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)
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self.assertIn(
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"当前上传图片是本任务唯一主参考图；保持商品主体、款式、颜色和关键细节准确；不编造用户与参考图均未提供的信息。",
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per_image_primary,
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)
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self.assertNotIn("使用第一張上傳圖作為主商品圖", per_image_primary)
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self.assertNotIn("序号2", per_image_primary)
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def test_product_suite_template_validation_and_custom_category_rendering(self):
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default_text = prompts.load_default_product_suite_prompt()
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self.assertEqual([], product_suite.product_suite_prompt_errors(default_text))
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unknown = default_text + "\n{未知变量}"
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self.assertIn("未知变量", "；".join(product_suite.product_suite_prompt_errors(unknown)))
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missing = default_text.replace("{图片比例}", "")
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self.assertIn(
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"缺少必需变量",
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"；".join(product_suite.product_suite_prompt_errors(missing)),
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)
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inline_rule = default_text.replace(
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"{价格信息规则}",
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"价格：{价格信息规则}",
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)
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self.assertIn(
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"只读规则变量必须独占一行",
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"；".join(product_suite.product_suite_prompt_errors(inline_rule)),
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)
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literal_brace = default_text + "\n普通内容{"
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self.assertIn(
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"不支持的字面花括号",
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"；".join(product_suite.product_suite_prompt_errors(literal_brace)),
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)
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settings = product_suite.default_suite_settings()
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context = product_suite.product_suite_prompt_context(
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"突出轻量材质",
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settings,
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"尺寸图",
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"draft_hidden",
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)
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rendered = product_suite.render_product_suite_prompt(default_text, context)
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self.assertIn("生成目标：生成自定义分类图片：尺寸图。", rendered)
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self.assertNotIn("draft_", rendered)
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self.assertNotIn("套图名称：", rendered)
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legacy_template = default_text.replace(
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"生成目标：{生成目标}",
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"套图名称：{套图名称}{补充描述}",
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)
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self.assertEqual([], product_suite.product_suite_prompt_errors(legacy_template))
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legacy_rendered = product_suite.render_product_suite_prompt(legacy_template, context)
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self.assertIn("套图名称：尺寸图，生成自定义分类图片：尺寸图。", legacy_rendered)
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def test_category_descriptions_are_fixed_and_custom_name_is_explicit(self):
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expected = {
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"白底图": "生成 Shopee 台灣商品白底主圖，純白背景，商品清晰置中，不添加多餘文字。",
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"场景图": "生成生活化使用場景圖，展示商品在真實情境中的用途與氛圍，畫面自然可信。",
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"模特场景图": "生成模特或手持使用情境圖，畫面自然可信，商品為主角。",
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"细节说明图": "生成商品細節特寫說明圖，突出材質、做工、接口、紋理或關鍵細節。",
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"卖点图": "生成賣點詳解圖，使用繁體中文短文案呈現核心優勢，版面乾淨。",
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}
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for category, description in expected.items():
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self.assertEqual(description, product_suite.category_description(category))
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self.assertEqual(
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"生成自定义分类图片：结构展示。",
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product_suite.category_description("结构展示"),
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)
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def test_product_suite_optional_item_and_reference_variables(self):
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template = prompts.load_default_product_suite_prompt() + (
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"\n商品ID：{商品ID}\n参考图序号：{主参考图序号}"
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)
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context = product_suite.product_suite_prompt_context(
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"卖点",
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product_suite.default_suite_settings(),
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"卖点图",
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"",
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source_index=2,
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)
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rendered = product_suite.render_product_suite_prompt(template, context)
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self.assertIn("商品ID：未绑定商品", rendered)
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self.assertIn("参考图序号：2", rendered)
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if __name__ == "__main__":
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unittest.main()
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