【初始化】前端工程项目

frontend/plugin/plugin-i18n/__tests__/adapter.test.js

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+import { jest } from '@jest/globals'
+import { TranslationAdapter } from '../src/translation/adapter/index.js'
+import { AIBatchAdapter } from '../src/translation/adapter/aiBatchAdapter.js'
+import { TraditionalApiAdapter } from '../src/translation/adapter/traditionalApiAdapter.js'
+import { ZhipuAITranslator } from '../src/translation/ai/zhipuAI.js'
+import * as api1 from '../src/translation/traditional/api1.js'
+
+describe('翻译适配器测试', () => {
+	describe('TranslationAdapter基类', () => {
+		it('不应该允许直接实例化抽象基类', () => {
+			expect(() => new TranslationAdapter()).toThrow('翻译适配器：抽象类不能被直接实例化')
+		})
+	})
+
+	describe('AI批量翻译适配器', () => {
+		const adapter = new AIBatchAdapter()
+		const text = '你好'
+		const apiKey = 'test-key'
+		const languages = ['enUS', 'jaJP']
+		const maxRetries = 3
+
+		it('应该实现translate方法', () => {
+			expect(typeof adapter.translate).toBe('function')
+		})
+
+		it('应该正确处理翻译失败和重试机制', async () => {
+			const mockTranslate = jest
+				.spyOn(ZhipuAITranslator.prototype, 'translate')
+				.mockRejectedValueOnce(new Error('API调用失败'))
+				.mockResolvedValueOnce({
+					text,
+					translations: {
+						enUS: 'Hello',
+						jaJP: 'こんにちは',
+					},
+				})
+
+			const result = await adapter.translate(text, apiKey, languages, maxRetries)
+			expect(mockTranslate).toHaveBeenCalledTimes(2)
+			expect(result.translations.enUS).toBe('Hello')
+			expect(result.translations.jaJP).toBe('こんにちは')
+		})
+	})
+
+	describe('传统API翻译适配器', () => {
+		const adapter = new TraditionalApiAdapter(api1)
+
+		it('应该验证API模块的有效性', () => {
+			expect(() => new TraditionalApiAdapter()).toThrow('传统API适配器：无效的API模块')
+		})
+
+		it('应该能够获取支持的语言列表', () => {
+			const supportedLanguages = adapter.getSupportedLanguages()
+			expect(Array.isArray(supportedLanguages)).toBe(true)
+			expect(supportedLanguages.length).toBeGreaterThan(0)
+		})
+
+		it('应该正确处理不支持的语言', async () => {
+			const text = '你好'
+			const apiKey = 'test-key'
+			const languages = ['invalidLang']
+			const maxRetries = 3
+
+			await expect(adapter.translate(text, apiKey, languages, maxRetries)).rejects.toThrow(
+				'传统API适配器：不支持的目标语言',
+			)
+		})
+	})
+})