feat: release OpsXShell 2.1.0 native Tauri edition

test/utils/errorHandler.test.ts

@@ -0,0 +1,27 @@
+import { describe, expect, it, vi } from 'vitest'
+import { ErrorCode, handleError } from '../../src/utils/error-handler'
+
+vi.mock('../../src/utils/logger', () => ({
+  logger: { error: vi.fn() },
+}))
+
+describe('connection error classification', () => {
+  it.each([
+    'connection timed out',
+    'SSH handshake timeout',
+    '连接超时',
+  ])('classifies timeout: %s', (message) => {
+    expect(handleError(new Error(message)).code).toBe(ErrorCode.CONNECTION_TIMEOUT)
+  })
+
+  it.each([
+    'getaddrinfo ENOTFOUND host.invalid',
+    '无法解析主机 host.invalid',
+  ])('classifies DNS failures: %s', (message) => {
+    expect(handleError(new Error(message)).code).toBe(ErrorCode.HOST_UNREACHABLE)
+  })
+
+  it('classifies connection refusal separately from timeout', () => {
+    expect(handleError(new Error('Connection refused')).code).toBe(ErrorCode.CONNECTION_FAILED)
+  })
+})