Test logic update

.specify/templates/spec-template.md

@@ -114,3 +114,52 @@
 - **SC-002**: [Measurable metric, e.g., "System handles 1000 concurrent users without degradation"]
 - **SC-003**: [User satisfaction metric, e.g., "90% of users successfully complete primary task on first attempt"]
 - **SC-004**: [Business metric, e.g., "Reduce support tickets related to [X] by 50%"]
+
+---
+
+## Test Data Fixtures *(recommended for CRITICAL components)*
+
+<!--
+  Define reference/fixture data for testing CRITICAL tier components.
+  This data will be used by the Tester Agent when writing unit tests.
+  Format: JSON or YAML that matches the component's data structures.
+-->
+
+### Fixtures
+
+```yaml
+# Example fixture format
+fixture_name:
+  description: "Description of this test data"
+  data:
+    # JSON or YAML data structure
+```
+
+### Example: Dashboard API
+
+```yaml
+valid_dashboard:
+  description: "Valid dashboard object for API responses"
+  data:
+    id: 1
+    title: "Sales Report"
+    slug: "sales"
+    git_status:
+      branch: "main"
+      sync_status: "OK"
+    last_task:
+      task_id: "task-123"
+      status: "SUCCESS"
+
+empty_dashboards:
+  description: "Empty dashboard list response"
+  data:
+    dashboards: []
+    total: 0
+    page: 1
+
+error_not_found:
+  description: "404 error response"
+  data:
+    detail: "Dashboard not found"
+```