feat(core): Evaluations backend (no-changelog) (#15542)

Co-authored-by: Yiorgis Gozadinos <yiorgis@n8n.io>
Co-authored-by: Mutasem Aldmour <4711238+mutdmour@users.noreply.github.com>

packages/cli/test/integration/test-run.repository.ee.test.ts

@@ -0,0 +1,66 @@
+import { TestRunRepository } from '@n8n/db';
+import type { IWorkflowDb, WorkflowEntity } from '@n8n/db';
+import { Container } from '@n8n/di';
+
+import { createTestCaseExecution, createTestRun } from '@test-integration/db/evaluation';
+
+import { createWorkflow } from './shared/db/workflows';
+import * as testDb from './shared/test-db';
+
+describe('TestRunRepository', () => {
+	let testRunRepository: TestRunRepository;
+
+	beforeAll(async () => {
+		await testDb.init();
+
+		testRunRepository = Container.get(TestRunRepository);
+	});
+
+	afterEach(async () => {
+		await testDb.truncate(['User', 'WorkflowEntity', 'TestRun', 'TestCaseExecution']);
+	});
+
+	afterAll(async () => {
+		await testDb.terminate();
+	});
+
+	describe('getTestRunSummaryById', () => {
+		let workflow: IWorkflowDb & WorkflowEntity;
+
+		beforeAll(async () => {
+			workflow = await createWorkflow();
+		});
+
+		it('should return the final result of a test run', async () => {
+			const testRun = await createTestRun(workflow.id, {
+				status: 'completed',
+				runAt: new Date(),
+				completedAt: new Date(),
+				metrics: { total: 1, success: 1 },
+			});
+
+			await Promise.all([
+				createTestCaseExecution(testRun.id, {
+					status: 'success',
+				}),
+				createTestCaseExecution(testRun.id, {
+					status: 'success',
+				}),
+			]);
+
+			const result = await testRunRepository.getTestRunSummaryById(testRun.id);
+
+			expect(result).toEqual(
+				expect.objectContaining({
+					id: testRun.id,
+					workflowId: workflow.id,
+					status: 'completed',
+					finalResult: 'success',
+					runAt: expect.any(Date),
+					completedAt: expect.any(Date),
+					metrics: { total: 1, success: 1 },
+				}),
+			);
+		});
+	});
+});