test: use-lock-fn

Author: NelsonYong

packages/hooks/src/useLockFn/__tests__/index.spec.ts

@@ -0,0 +1,30 @@
+import useBoolean from '@/useBoolean'
+import { sleep } from '@/utils/sleep'
+import { ref } from 'vue'
+import useLockFn from '..'
+
+describe('useLockFn', () => {
+  const countRef = ref(0)
+  const [tag, { set: updateTag }] = useBoolean(false)
+
+  const fn = async (step: number) => {
+    countRef.value += step
+    await sleep(50)
+  }
+  const locked = useLockFn(fn)
+
+  it('should work', async () => {
+    locked(1)
+    expect(countRef.value).toBe(1)
+    locked(2)
+    expect(countRef.value).toBe(1)
+    await sleep(30)
+    locked(3)
+    expect(countRef.value).toBe(1)
+    await sleep(30)
+    locked(4)
+    expect(countRef.value).toBe(5)
+    locked(5)
+    expect(countRef.value).toBe(5)
+  })
+})