From fb13e7ae5e46b20d1cd65107658cb6361997500c Mon Sep 17 00:00:00 2001
From: Anthony Fu <anthonyfu117@hotmail.com>
Date: Sat, 12 Feb 2022 15:27:28 +0800
Subject: [PATCH] test: add more test

---
 test/core/test/execution-order.test.ts | 49 ++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)
 create mode 100644 test/core/test/execution-order.test.ts

diff --git a/test/core/test/execution-order.test.ts b/test/core/test/execution-order.test.ts
new file mode 100644
index 000000000000..822d58b0227f
--- /dev/null
+++ b/test/core/test/execution-order.test.ts
@@ -0,0 +1,49 @@
+import { describe, expect, it } from 'vitest'
+
+let v = 0
+
+function bumpSync() {
+  v += 1
+}
+
+function bump() {
+  return new Promise<void>((resolve) => {
+    setTimeout(() => {
+      v += 1
+      resolve()
+    }, 1)
+  })
+}
+
+it('one', () => {
+  bumpSync()
+  expect(v).toBe(1)
+})
+
+it('two', async() => {
+  expect(v).toBe(1)
+  await bump()
+  expect(v).toBe(2)
+})
+
+describe('suite', () => {
+  it('three', () => {
+    bumpSync()
+    expect(v).toBe(3)
+  })
+
+  it('four', async() => {
+    expect(v).toBe(3)
+    await bump()
+    expect(v).toBe(4)
+  })
+
+  it('four', () => {
+    expect(v).toBe(4)
+  })
+
+  it('five', () => {
+    bumpSync()
+    expect(v).toBe(5)
+  })
+})