From 66251263925529065cd3c9060a236259a86cbf2f Mon Sep 17 00:00:00 2001
From: cyly <786156072@qq.com>
Date: Fri, 5 Aug 2022 11:51:14 +0800
Subject: [PATCH 1/2] fix: toHaveProperty should judge object own property

---
 packages/vitest/src/integrations/chai/jest-expect.ts | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/packages/vitest/src/integrations/chai/jest-expect.ts b/packages/vitest/src/integrations/chai/jest-expect.ts
index 4a5b5cafc230..d2eae82aa8b0 100644
--- a/packages/vitest/src/integrations/chai/jest-expect.ts
+++ b/packages/vitest/src/integrations/chai/jest-expect.ts
@@ -303,8 +303,12 @@ export const JestChaiExpect: ChaiPlugin = (chai, utils) => {
 
     const actual = this._obj
     const [propertyName, expected] = args
-    const { value, exists } = utils.getPathInfo(actual, propertyName)
-    const pass = exists && (args.length === 1 || jestEquals(expected, value))
+    let pass = false
+    if (Object.prototype.hasOwnProperty.call(actual, propertyName)) { pass = true }
+    else {
+      const { value, exists } = utils.getPathInfo(actual, propertyName)
+      pass = exists && (args.length === 1 || jestEquals(expected, value))
+    }
 
     return this.assert(
       pass,

From c8a457753ed6d463965cd8b9ffa25d861cd0a76a Mon Sep 17 00:00:00 2001
From: cyly <786156072@qq.com>
Date: Fri, 5 Aug 2022 12:05:34 +0800
Subject: [PATCH 2/2] test: add test

---
 test/core/test/toHaveProperty.test.ts | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 test/core/test/toHaveProperty.test.ts

diff --git a/test/core/test/toHaveProperty.test.ts b/test/core/test/toHaveProperty.test.ts
new file mode 100644
index 000000000000..c9353fe47ba9
--- /dev/null
+++ b/test/core/test/toHaveProperty.test.ts
@@ -0,0 +1,11 @@
+import { expect, it } from 'vitest'
+
+const obj = {
+  'a-b': true,
+  'a-b-1.0.0': true,
+}
+
+it('should have key', () => {
+  expect(obj).toHaveProperty('a-b')
+  expect(obj).toHaveProperty('a-b-1.0.0')
+})