chore: finalize delivery cleanup

backend/tests/test_delivery_readiness_fixes.py

@@ -18,6 +18,9 @@ class _Query:
     def all(self):
         return self._rows
 
+    def count(self):
+        return len(self._rows)
+
 
 class _Db:
     def __init__(self, text_rows, image_rows):
@@ -32,26 +35,44 @@ class _Task:
     image_count = 3
 
 
-def test_submit_review_requires_each_strategy_to_select_full_image_count():
-    db = _Db(
-        text_rows=[("A",), ("B",), ("C",)],
-        image_rows=[("A", 1), ("A", 2), ("A", 3), ("B", 4), ("C", 5), ("C", 6), ("C", 7)],
-    )
+def test_submit_review_requires_at_least_one_text_and_one_image():
+    db = _Db(text_rows=[], image_rows=[])
 
     with pytest.raises(CloverHTTPException) as exc:
         task_actions._validate_strategy_selection(db, _Task())
 
-    assert "图片未选满：B(1/3)" in exc.value.biz_message
+    assert "请至少选择 1 条文案" in exc.value.biz_message
+    assert "请至少选择 1 张图片" in exc.value.biz_message
 
 
-def test_submit_review_passes_when_all_strategies_have_text_and_full_images():
+def test_submit_review_requires_at_least_one_image():
+    db = _Db(text_rows=[("A",)], image_rows=[])
+
+    with pytest.raises(CloverHTTPException) as exc:
+        task_actions._validate_strategy_selection(db, _Task())
+
+    assert exc.value.biz_message == "请至少选择 1 张图片"
+
+
+def test_submit_review_requires_at_least_one_text():
+    db = _Db(text_rows=[], image_rows=[("A", 1)])
+
+    with pytest.raises(CloverHTTPException) as exc:
+        task_actions._validate_strategy_selection(db, _Task())
+
+    assert exc.value.biz_message == "请至少选择 1 条文案"
+
+
+def test_submit_review_passes_with_one_text_and_one_image():
+    db = _Db(text_rows=[("B",)], image_rows=[("C", 7)])
+
+    task_actions._validate_strategy_selection(db, _Task())
+
+
+def test_submit_review_does_not_require_all_strategies_or_full_image_count():
     db = _Db(
-        text_rows=[("A",), ("B",), ("C",)],
-        image_rows=[
-            ("A", 1), ("A", 2), ("A", 3),
-            ("B", 4), ("B", 5), ("B", 6),
-            ("C", 7), ("C", 8), ("C", 9),
-        ],
+        text_rows=[("A",)],
+        image_rows=[("B", 4)],
     )
 
     task_actions._validate_strategy_selection(db, _Task())