Add future negative test to withinCutoff

Author: boazsender

functions/src/events/helpers.test.ts

@@ -1,4 +1,4 @@
-import { subDays } from "date-fns"
+import { addDays, subDays } from "date-fns"
 import { withinCutoff } from "./helpers"
 
 describe("withinCutoff true", () => {
@@ -27,4 +27,13 @@ describe("withinCutoff true", () => {
     const result = withinCutoff(threeDaysAgo)
     expect(result).toEqual(false)
   })
+
+  it("should return false for a date that is 2 days in the future", () => {
+    const now = new Date()
+
+    const threeDaysAgo = addDays(now, 2)
+
+    const result = withinCutoff(threeDaysAgo)
+    expect(result).toEqual(false)
+  })
 })