diff --git a/packages/utils/__tests__/vue/refs.test.ts b/packages/utils/__tests__/vue/refs.test.ts
new file mode 100644
index 0000000000..a723bbdff7
--- /dev/null
+++ b/packages/utils/__tests__/vue/refs.test.ts
@@ -0,0 +1,11 @@
+import { describe, expect, it, vi } from 'vitest'
+import { composeRefs } from '../..'
+
+describe('composeRefs', () => {
+  it('ref setter should be called', () => {
+    const refSetter = vi.fn()
+    const fn = composeRefs(refSetter)
+    fn(null)
+    expect(refSetter).toHaveBeenCalled()
+  })
+})
diff --git a/packages/utils/__tests__/vue/size.test.ts b/packages/utils/__tests__/vue/size.test.ts
new file mode 100644
index 0000000000..c0c57c9ef6
--- /dev/null
+++ b/packages/utils/__tests__/vue/size.test.ts
@@ -0,0 +1,19 @@
+import { describe, expect, it } from 'vitest'
+import { getComponentSize } from '../..'
+
+describe('vue size', () => {
+  it('default value', () => {
+    const value1 = getComponentSize()
+    const value2 = getComponentSize('default')
+    expect(value1).toBe(32)
+    expect(value2).toBe(32)
+  })
+  it('small value', () => {
+    const value = getComponentSize('small')
+    expect(value).toBe(24)
+  })
+  it('large value', () => {
+    const value = getComponentSize('large')
+    expect(value).toBe(40)
+  })
+})
diff --git a/packages/utils/__tests__/vue/validator.test.ts b/packages/utils/__tests__/vue/validator.test.ts
new file mode 100644
index 0000000000..6a61c1eaf3
--- /dev/null
+++ b/packages/utils/__tests__/vue/validator.test.ts
@@ -0,0 +1,25 @@
+import { describe, expect, it } from 'vitest'
+import { isValidComponentSize, isValidDatePickType } from '../..'
+
+describe('validator', () => {
+  it('isValidComponentSize', () => {
+    expect(isValidComponentSize('')).toBe(true)
+    expect(isValidComponentSize('default')).toBe(true)
+    expect(isValidComponentSize('small')).toBe(true)
+    expect(isValidComponentSize('large')).toBe(true)
+    expect(isValidComponentSize('unknown')).toBe(false)
+  })
+  it('isValidDatePickType', () => {
+    expect(isValidDatePickType('year')).toBe(true)
+    expect(isValidDatePickType('years')).toBe(true)
+    expect(isValidDatePickType('month')).toBe(true)
+    expect(isValidDatePickType('date')).toBe(true)
+    expect(isValidDatePickType('dates')).toBe(true)
+    expect(isValidDatePickType('week')).toBe(true)
+    expect(isValidDatePickType('datetime')).toBe(true)
+    expect(isValidDatePickType('datetimerange')).toBe(true)
+    expect(isValidDatePickType('daterange')).toBe(true)
+    expect(isValidDatePickType('monthrange')).toBe(true)
+    expect(isValidDatePickType('moment')).toBe(false)
+  })
+})