chore: add e2e tests for extended API routes

Author: ascorbic

cypress/integration/default/api.spec.ts

@@ -0,0 +1,12 @@
+describe('Extended API routes', () => {
+  it('returns HTTP 202 Accepted for background route', () => {
+    cy.request('/api/hello-background').then((response) => {
+      expect(response.status).to.be('202')
+    })
+  })
+  it('returns 404 for scheduled route', () => {
+    cy.request('/api/hello-scheduled').then((response) => {
+      expect(response.status).to.be('404')
+    })
+  })
+})