Merge pull request #8374 from Shopify/tests-deprecations-store-coverage-2854649748783195092

[Tests] Add unit tests for deprecations store

Author: gonzaloriestra

packages/cli-kit/src/private/node/context/deprecations-store.test.ts

@@ -0,0 +1,48 @@
+import {getNextDeprecationDate, setNextDeprecationDate} from './deprecations-store.js'
+import {describe, test, expect} from 'vitest'
+
+describe('deprecations-store', () => {
+  test('getNextDeprecationDate returns undefined by default', () => {
+    expect(getNextDeprecationDate()).toBeUndefined()
+  })
+
+  test('setNextDeprecationDate does not update store when given empty dates list', () => {
+    setNextDeprecationDate([])
+    expect(getNextDeprecationDate()).toBeUndefined()
+  })
+
+  test('setNextDeprecationDate does not update store when dates are in the past', () => {
+    const pastDate = new Date(Date.now() - 100000)
+    setNextDeprecationDate([pastDate])
+    expect(getNextDeprecationDate()).toBeUndefined()
+  })
+
+  test('setNextDeprecationDate sets earliest future deprecation date', () => {
+    const futureDate1 = new Date(Date.now() + 500000)
+    const futureDate2 = new Date(Date.now() + 600000)
+
+    setNextDeprecationDate([futureDate2, futureDate1])
+
+    expect(getNextDeprecationDate()).toEqual(futureDate1)
+  })
+
+  test('setNextDeprecationDate updates store if a newer date is earlier than existing nextDeprecationDate', () => {
+    const initialFutureDate = new Date(Date.now() + 400000)
+    setNextDeprecationDate([initialFutureDate])
+
+    const earlierFutureDate = new Date(Date.now() + 300000)
+    setNextDeprecationDate([earlierFutureDate])
+
+    expect(getNextDeprecationDate()).toEqual(earlierFutureDate)
+  })
+
+  test('setNextDeprecationDate keeps existing date if new future dates are later', () => {
+    const initialFutureDate = new Date(Date.now() + 100000)
+    setNextDeprecationDate([initialFutureDate])
+
+    const laterFutureDate = new Date(Date.now() + 200000)
+    setNextDeprecationDate([laterFutureDate])
+
+    expect(getNextDeprecationDate()).toEqual(initialFutureDate)
+  })
+})