integration tests

tests/integration/harness/orchestration/integration-test-harness.test.ts

@@ -0,0 +1,57 @@
+/**
+ * Integration Test: IntegrationTestHarness
+ * 
+ * Tests the IntegrationTestHarness orchestration capabilities
+ */
+
+import { describe, it, expect } from 'vitest';
+import { setupHarnessTest } from '../HarnessTestContext';
+
+describe('IntegrationTestHarness - Orchestration Tests', () => {
+  const context = setupHarnessTest();
+
+  describe('Accessors', () => {
+    it('should provide access to all managers', () => {
+      expect(context.testHarness.getDatabase()).toBeDefined();
+      expect(context.testHarness.getApi()).toBeDefined();
+      expect(context.testHarness.getDocker()).toBeDefined();
+      expect(context.testHarness.getFactory()).toBeDefined();
+    });
+  });
+
+  describe('Transaction Management', () => {
+    it('should execute callback within transaction and rollback', async () => {
+      const result = await context.testHarness.withTransaction(async (db) => {
+        const queryResult = await db.query('SELECT 1 as val');
+        return queryResult.rows[0].val;
+      });
+      expect(result).toBe(1);
+    });
+  });
+
+  describe('Constraint Violation Detection', () => {
+    it('should detect constraint violations', async () => {
+      await expect(
+        context.testHarness.expectConstraintViolation(async () => {
+          throw new Error('constraint violation: duplicate key');
+        })
+      ).resolves.not.toThrow();
+    });
+
+    it('should fail if no violation occurs', async () => {
+      await expect(
+        context.testHarness.expectConstraintViolation(async () => {
+          // Success
+        })
+      ).rejects.toThrow('Expected constraint violation but operation succeeded');
+    });
+
+    it('should fail if different error occurs', async () => {
+      await expect(
+        context.testHarness.expectConstraintViolation(async () => {
+          throw new Error('Some other error');
+        })
+      ).rejects.toThrow('Expected constraint violation but got: Some other error');
+    });
+  });
+});