feat: evaluation batch test

[FFXN]

Important

1. Make sure you have read our contribution guidelines
2. Ensure there is an associated issue and you have been assigned to it
3. Use the correct syntax to link this PR: Fixes #<issue number>.

Summary

Screenshots

Before	After
...	...

Checklist

• This change requires a documentation update, included: Dify Document
• I understand that this PR may be closed in case there was no previous discussion or issues. (This doesn't apply to typos!)
• I've added a test for each change that was introduced, and I tried as much as possible to make a single atomic change.
• I've updated the documentation accordingly.
• I ran make lint && make type-check (backend) and cd web && pnpm exec vp staged (frontend) to appease the lint gods

[github-actions]

Pyrefly Type Coverage

Metric	Base	PR	Delta
Type coverage	39.35%	39.35%	0.00%
Strict coverage	38.83%	38.83%	0.00%
Typed symbols	20,092	20,092	0
Untyped symbols	31,384	31,384	0
Modules	2582	2582	0

[github-actions]

Pyrefly Diff

base → PR

--- /tmp/pyrefly_base.txt	2026-05-05 13:04:01.323325840 +0000
+++ /tmp/pyrefly_pr.txt	2026-05-05 13:03:46.472160053 +0000
@@ -17,11 +17,11 @@
 ERROR Cannot find module `core.workflow.file` [missing-import]
     --> controllers/console/datasets/datasets.py:1395:9
 ERROR Argument `list[dict[str, Any]]` is not assignable to parameter `default_metrics` with type `list[Mapping[str, Any]]` in function `services.evaluation_service.EvaluationService.serialize_console_default_metrics` [bad-argument-type]
-   --> controllers/console/evaluation/evaluation.py:336:84
+   --> controllers/console/evaluation/evaluation.py:346:84
 ERROR Argument `list[dict[str, Any]]` is not assignable to parameter `default_metrics` with type `list[Mapping[str, Any]]` in function `services.evaluation_service.EvaluationService.serialize_console_default_metrics` [bad-argument-type]
-   --> controllers/console/evaluation/evaluation.py:374:84
+   --> controllers/console/evaluation/evaluation.py:384:84
 ERROR Argument `list[DefaultMetric]` is not assignable to parameter `default_metrics` with type `list[DefaultMetric | Mapping[str, Any]]` in function `services.evaluation_service.EvaluationService.filter_console_default_metrics` [bad-argument-type]
-   --> controllers/console/evaluation/evaluation.py:663:90
+   --> controllers/console/evaluation/evaluation.py:673:90
 ERROR Object of class `MissingRouter` has no attribute `get` [missing-attribute]
   --> controllers/console/init_validate.py:31:2
 ERROR Object of class `MissingRouter` has no attribute `post` [missing-attribute]
@@ -643,47 +643,47 @@
 ERROR Class member `DuplicateDocumentIndexingTaskProxy.PRIORITY_TASK_FUNC` overrides parent class `BatchDocumentIndexingProxy` in an inconsistent manner [bad-override]
   --> services/document_indexing_proxy/duplicate_document_indexing_task_proxy.py:15:5
 ERROR Object of class `Cell` has no attribute `font` (not declared in `__slots__`) [missing-attribute]
-   --> services/evaluation_service.py:207:13
+   --> services/evaluation_service.py:212:13
 ERROR Object of class `Cell` has no attribute `fill` (not declared in `__slots__`) [missing-attribute]
-   --> services/evaluation_service.py:208:13
+   --> services/evaluation_service.py:213:13
 ERROR Object of class `Cell` has no attribute `alignment` (not declared in `__slots__`) [missing-attribute]
-   --> services/evaluation_service.py:209:13
+   --> services/evaluation_service.py:214:13
 ERROR Object of class `Cell` has no attribute `border` (not declared in `__slots__`) [missing-attribute]
-   --> services/evaluation_service.py:210:13
+   --> services/evaluation_service.py:215:13
 ERROR `Literal[10]` is not assignable to attribute `width` with type `Float` [bad-assignment]
-   --> services/evaluation_service.py:213:43
+   --> services/evaluation_service.py:218:43
 ERROR `Literal[20]` is not assignable to attribute `width` with type `Float` [bad-assignment]
-   --> services/evaluation_service.py:215:70
+   --> services/evaluation_service.py:220:70
 ERROR Object of class `Cell` has no attribute `border` (not declared in `__slots__`) [missing-attribute]
-   --> services/evaluation_service.py:220:13
+   --> services/evaluation_service.py:225:13
 ERROR Object of class `Cell` has no attribute `alignment` (not declared in `__slots__`) [missing-attribute]
-   --> services/evaluation_service.py:223:17
+   --> services/evaluation_service.py:228:17
 ERROR Object of class `Cell` has no attribute `font` (not declared in `__slots__`) [missing-attribute]
-   --> services/evaluation_service.py:261:13
+   --> services/evaluation_service.py:266:13
 ERROR Object of class `Cell` has no attribute `fill` (not declared in `__slots__`) [missing-attribute]
-   --> services/evaluation_service.py:262:13
+   --> services/evaluation_service.py:267:13
 ERROR Object of class `Cell` has no attribute `alignment` (not declared in `__slots__`) [missing-attribute]
-   --> services/evaluation_service.py:263:13
+   --> services/evaluation_service.py:268:13
 ERROR Object of class `Cell` has no attribute `border` (not declared in `__slots__`) [missing-attribute]
-   --> services/evaluation_service.py:264:13
+   --> services/evaluation_service.py:269:13
 ERROR `Literal[10]` is not assignable to attribute `width` with type `Float` [bad-assignment]
-   --> services/evaluation_service.py:266:43
+   --> services/evaluation_service.py:271:43
 ERROR `Literal[30]` is not assignable to attribute `width` with type `Float` [bad-assignment]
-   --> services/evaluation_service.py:267:43
+   --> services/evaluation_service.py:272:43
 ERROR `Literal[30]` is not assignable to attribute `width` with type `Float` [bad-assignment]
-   --> services/evaluation_service.py:268:43
+   --> services/evaluation_service.py:273:43
 ERROR Object of class `Cell` has no attribute `border` (not declared in `__slots__`) [missing-attribute]
-   --> services/evaluation_service.py:273:13
+   --> services/evaluation_service.py:278:13
 ERROR Object of class `Cell` has no attribute `alignment` (not declared in `__slots__`) [missing-attribute]
-   --> services/evaluation_service.py:276:17
+   --> services/evaluation_service.py:281:17
 ERROR Argument `list[Mapping[str, Any]]` is not assignable to parameter `default_metrics` with type `list[DefaultMetric | Mapping[str, Any]]` in function `EvaluationService.filter_console_default_metrics` [bad-argument-type]
-   --> services/evaluation_service.py:656:86
-ERROR Argument `list[DefaultMetric]` is not assignable to parameter `default_metrics` with type `list[DefaultMetric | Mapping[str, Any]]` in function `EvaluationService._get_expected_output_column_names` [bad-argument-type]
-   --> services/evaluation_service.py:676:73
+   --> services/evaluation_service.py:661:86
+ERROR Argument `list[DefaultMetric]` is not assignable to parameter `default_metrics` with type `list[DefaultMetric | Mapping[str, Any]]` in function `EvaluationService._get_expected_output_columns` [bad-argument-type]
+   --> services/evaluation_service.py:681:68
 ERROR Argument `list[tuple[_CellGetValue, ...]]` is not assignable to parameter `rows` with type `list[list[Any] | tuple[Any, ...]]` in function `EvaluationService._rows_to_dataset_items` [bad-argument-type]
-    --> services/evaluation_service.py:1106:44
+    --> services/evaluation_service.py:1129:44
 ERROR Argument `list[list[str]]` is not assignable to parameter `rows` with type `list[list[Any] | tuple[Any, ...]]` in function `EvaluationService._rows_to_dataset_items` [bad-argument-type]
-    --> services/evaluation_service.py:1133:43
+    --> services/evaluation_service.py:1156:43
 ERROR Argument `bool | str | Any` is not assignable to parameter `token` with type `str` in function `core.helper.encrypter.encrypt_token` [bad-argument-type]
    --> services/model_load_balancing_service.py:623:71
 ERROR `handled_tenant_count` was assigned in the current scope before the nonlocal declaration [unknown-name]