From f16e46ac643bfdfdb6fe87be99bc07758a82f383 Mon Sep 17 00:00:00 2001
From: JohnDoe6345789 <john.doe6345789@gmail.com>
Date: Thu, 25 Dec 2025 19:39:42 +0000
Subject: [PATCH] code: dbal,valid,is (3 files)

---
 .../src/core/validation/is-valid-date.test.ts  | 18 ++++++++++++++++++
 .../core/validation/is-valid-semver.test.ts    | 14 ++++++++++++++
 .../ts/src/core/validation/validate-id.test.ts | 15 ++++++++++-----
 3 files changed, 42 insertions(+), 5 deletions(-)
 create mode 100644 dbal/ts/src/core/validation/is-valid-date.test.ts
 create mode 100644 dbal/ts/src/core/validation/is-valid-semver.test.ts

diff --git a/dbal/ts/src/core/validation/is-valid-date.test.ts b/dbal/ts/src/core/validation/is-valid-date.test.ts
new file mode 100644
index 000000000..acc1b7503
--- /dev/null
+++ b/dbal/ts/src/core/validation/is-valid-date.test.ts
@@ -0,0 +1,18 @@
+import { describe, expect, it } from 'vitest'
+import { isValidDate } from './is-valid-date'
+
+describe('isValidDate', () => {
+  const validDate = new Date('2024-01-01T00:00:00Z')
+  const invalidDate = new Date('invalid')
+
+  it.each([
+    { value: validDate, expected: true },
+    { value: '2024-01-01T00:00:00Z', expected: true },
+    { value: 1704067200000, expected: true },
+    { value: invalidDate, expected: false },
+    { value: 'not-a-date', expected: false },
+    { value: {}, expected: false },
+  ])('returns $expected for %s', ({ value, expected }) => {
+    expect(isValidDate(value)).toBe(expected)
+  })
+})
diff --git a/dbal/ts/src/core/validation/is-valid-semver.test.ts b/dbal/ts/src/core/validation/is-valid-semver.test.ts
new file mode 100644
index 000000000..d0bc6dbc1
--- /dev/null
+++ b/dbal/ts/src/core/validation/is-valid-semver.test.ts
@@ -0,0 +1,14 @@
+import { describe, expect, it } from 'vitest'
+import { isValidSemver } from './is-valid-semver'
+
+describe('isValidSemver', () => {
+  it.each([
+    { version: '1.0.0', expected: true },
+    { version: '0.10.2', expected: true },
+    { version: '1.0', expected: false },
+    { version: '1.0.0-beta', expected: false },
+    { version: 'v1.0.0', expected: false },
+  ])('returns $expected for $version', ({ version, expected }) => {
+    expect(isValidSemver(version)).toBe(expected)
+  })
+})
diff --git a/dbal/ts/src/core/validation/validate-id.test.ts b/dbal/ts/src/core/validation/validate-id.test.ts
index 81742b9e7..1c4b2e700 100644
--- a/dbal/ts/src/core/validation/validate-id.test.ts
+++ b/dbal/ts/src/core/validation/validate-id.test.ts
@@ -1,12 +1,17 @@
-import { describe, it, expect } from 'vitest'
+import { describe, expect, it } from 'vitest'
 import { validateId } from './validate-id'
 
 describe('validateId', () => {
   it.each([
-    { name: 'valid', id: 'abc123', expected: [] },
-    { name: 'empty', id: '', expected: ['ID cannot be empty'] },
-    { name: 'whitespace', id: '   ', expected: ['ID cannot be empty'] },
-  ])('returns errors for $name', ({ id, expected }) => {
+    { id: '550e8400-e29b-41d4-a716-446655440000', expected: [] },
+  ])('accepts valid id $id', ({ id, expected }) => {
     expect(validateId(id)).toEqual(expected)
   })
+
+  it.each([
+    { id: '', message: 'ID cannot be empty' },
+    { id: 'not-a-uuid', message: 'ID must be a valid UUID' },
+  ])('rejects invalid id $id', ({ id, message }) => {
+    expect(validateId(id)).toContain(message)
+  })
 })