test: migrate workflow service tests to testcontainers

[YB0y]

Summary

Migrate SQL-related tests from api/tests/unit_tests/services/workflow/test_workflow_service.py to testcontainers integration tests at api/tests/test_containers_integration_tests/services/test_workflow_service.py.

Added 4 missing get_all_published_workflow tests (no_workflow_id, basic, combined_filters, empty_result) using real database queries. Removed the unit test file — the TC file already covered pagination, user_filter, and named_only_filter. The remaining 5 unit tests (submit_human_input_form_preview and run_draft_workflow_node) were pure orchestration tests with fully mocked DB/Session/internals and did not exercise any SQL paths.

Part of #32454

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.
• 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 and make type-check (backend) and cd web && npx lint-staged (frontend) to appease the lint gods

[github-actions]

Pyrefly Diff

base → PR

--- /tmp/pyrefly_base.txt	2026-03-27 16:34:21.426381154 +0000
+++ /tmp/pyrefly_pr.txt	2026-03-27 16:34:10.176372380 +0000
@@ -1303,11 +1303,11 @@
 ERROR Argument `Literal['succeeded']` is not assignable to parameter `value` with type `SQLCoreOperations[WorkflowNodeExecutionStatus] | WorkflowNodeExecutionStatus` in function `sqlalchemy.orm.base.Mapped.__set__` [bad-argument-type]
    --> tests/test_containers_integration_tests/services/test_workflow_service.py:173:33
 ERROR Argument `Literal['invalid_mode']` is not assignable to parameter `value` with type `AppMode | SQLCoreOperations[AppMode]` in function `sqlalchemy.orm.base.Mapped.__set__` [bad-argument-type]
-    --> tests/test_containers_integration_tests/services/test_workflow_service.py:1174:20
+    --> tests/test_containers_integration_tests/services/test_workflow_service.py:1292:20
 ERROR No matching overload found for function `_pytest.raises.raises` called with arguments: (tuple[type[ValueError], type[StatementError]]) [no-matching-overload]
-    --> tests/test_containers_integration_tests/services/test_workflow_service.py:1179:27
+    --> tests/test_containers_integration_tests/services/test_workflow_service.py:1297:27
 ERROR Argument `dict[str, Any]` is not assignable to parameter `metadata` with type `Mapping[WorkflowNodeExecutionMetadataKey, Any]` in function `graphon.node_events.base.NodeRunResult.__init__` [bad-argument-type]
-    --> tests/test_containers_integration_tests/services/test_workflow_service.py:1523:26
+    --> tests/test_containers_integration_tests/services/test_workflow_service.py:1641:26
 ERROR Argument `Literal['active']` is not assignable to parameter `status` with type `AccountStatus | SQLCoreOperations[AccountStatus]` in function `models.account.Account.__init__` [bad-argument-type]
   --> tests/test_containers_integration_tests/services/test_workspace_service.py:51:20
 ERROR Argument `Literal['normal']` is not assignable to parameter `status` with type `SQLCoreOperations[TenantStatus] | TenantStatus` in function `models.account.Tenant.__init__` [bad-argument-type]
@@ -7449,14 +7449,6 @@
   --> tests/unit_tests/services/workflow/test_workflow_restore.py:62:18
 ERROR Argument `SimpleNamespace` is not assignable to parameter `account` with type `Account` in function `services.workflow_restore.apply_published_workflow_snapshot_to_draft` [bad-argument-type]
   --> tests/unit_tests/services/workflow/test_workflow_restore.py:70:17
-ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `services.workflow_service.WorkflowService.submit_human_input_form_preview` [bad-argument-type]
-   --> tests/unit_tests/services/workflow/test_workflow_service.py:235:23
-ERROR Argument `SimpleNamespace` is not assignable to parameter `account` with type `Account` in function `services.workflow_service.WorkflowService.submit_human_input_form_preview` [bad-argument-type]
-   --> tests/unit_tests/services/workflow/test_workflow_service.py:236:21
-ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `services.workflow_service.WorkflowService.submit_human_input_form_preview` [bad-argument-type]
-   --> tests/unit_tests/services/workflow/test_workflow_service.py:291:27
-ERROR Argument `SimpleNamespace` is not assignable to parameter `account` with type `Account` in function `services.workflow_service.WorkflowService.submit_human_input_form_preview` [bad-argument-type]
-   --> tests/unit_tests/services/workflow/test_workflow_service.py:292:25
 ERROR Object of class `FunctionType` has no attribute `reset_mock` [missing-attribute]
   --> tests/unit_tests/tasks/test_dataset_indexing_task.py:62:5
 ERROR Object of class `FunctionType` has no attribute `reset_mock` [missing-attribute]

[asukaminato0721]

resolve conflict

[github-actions]

Pyrefly Diff

base → PR

--- /tmp/pyrefly_base.txt	2026-03-27 23:56:25.323481136 +0000
+++ /tmp/pyrefly_pr.txt	2026-03-27 23:56:14.893394088 +0000
@@ -1301,11 +1301,11 @@
 ERROR Argument `Literal['succeeded']` is not assignable to parameter `value` with type `SQLCoreOperations[WorkflowNodeExecutionStatus] | WorkflowNodeExecutionStatus` in function `sqlalchemy.orm.base.Mapped.__set__` [bad-argument-type]
    --> tests/test_containers_integration_tests/services/test_workflow_service.py:173:33
 ERROR Argument `Literal['invalid_mode']` is not assignable to parameter `value` with type `AppMode | SQLCoreOperations[AppMode]` in function `sqlalchemy.orm.base.Mapped.__set__` [bad-argument-type]
-    --> tests/test_containers_integration_tests/services/test_workflow_service.py:1174:20
+    --> tests/test_containers_integration_tests/services/test_workflow_service.py:1292:20
 ERROR No matching overload found for function `_pytest.raises.raises` called with arguments: (tuple[type[ValueError], type[StatementError]]) [no-matching-overload]
-    --> tests/test_containers_integration_tests/services/test_workflow_service.py:1179:27
+    --> tests/test_containers_integration_tests/services/test_workflow_service.py:1297:27
 ERROR Argument `dict[str, Any]` is not assignable to parameter `metadata` with type `Mapping[WorkflowNodeExecutionMetadataKey, Any]` in function `graphon.node_events.base.NodeRunResult.__init__` [bad-argument-type]
-    --> tests/test_containers_integration_tests/services/test_workflow_service.py:1523:26
+    --> tests/test_containers_integration_tests/services/test_workflow_service.py:1641:26
 ERROR Argument `Literal['active']` is not assignable to parameter `status` with type `AccountStatus | SQLCoreOperations[AccountStatus]` in function `models.account.Account.__init__` [bad-argument-type]
   --> tests/test_containers_integration_tests/services/test_workspace_service.py:51:20
 ERROR Argument `Literal['normal']` is not assignable to parameter `status` with type `SQLCoreOperations[TenantStatus] | TenantStatus` in function `models.account.Tenant.__init__` [bad-argument-type]
@@ -7093,14 +7093,6 @@
   --> tests/unit_tests/services/workflow/test_workflow_restore.py:62:18
 ERROR Argument `SimpleNamespace` is not assignable to parameter `account` with type `Account` in function `services.workflow_restore.apply_published_workflow_snapshot_to_draft` [bad-argument-type]
   --> tests/unit_tests/services/workflow/test_workflow_restore.py:70:17
-ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `services.workflow_service.WorkflowService.submit_human_input_form_preview` [bad-argument-type]
-   --> tests/unit_tests/services/workflow/test_workflow_service.py:235:23
-ERROR Argument `SimpleNamespace` is not assignable to parameter `account` with type `Account` in function `services.workflow_service.WorkflowService.submit_human_input_form_preview` [bad-argument-type]
-   --> tests/unit_tests/services/workflow/test_workflow_service.py:236:21
-ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `services.workflow_service.WorkflowService.submit_human_input_form_preview` [bad-argument-type]
-   --> tests/unit_tests/services/workflow/test_workflow_service.py:291:27
-ERROR Argument `SimpleNamespace` is not assignable to parameter `account` with type `Account` in function `services.workflow_service.WorkflowService.submit_human_input_form_preview` [bad-argument-type]
-   --> tests/unit_tests/services/workflow/test_workflow_service.py:292:25
 ERROR Object of class `FunctionType` has no attribute `reset_mock` [missing-attribute]
   --> tests/unit_tests/tasks/test_dataset_indexing_task.py:62:5
 ERROR Object of class `FunctionType` has no attribute `reset_mock` [missing-attribute]