chore: add tests for kevisual and common environment variable resolution

test/kevisual.ts

@@ -0,0 +1,34 @@
+import { createOpenAICompatible } from '@ai-sdk/openai-compatible';
+import { createAnthropic } from '@ai-sdk/anthropic';
+import { generateText } from 'ai';
+import 'dotenv/config';
+
+// 使用 custom-kevisual provider (聚合了多个模型)
+const kevisual = createOpenAICompatible({
+  baseURL: 'https://newapi.kevisual.cn/v1',
+  name: 'custom-kevisual',
+  apiKey: process.env.KEVISUAL_NEW_API_KEY!,
+});
+
+const kevisualAnthropic = createAnthropic({
+  baseURL: "https://newapi.kevisual.cn/v1",
+  apiKey: process.env.KEVISUAL_NEW_API_KEY!,
+})
+
+// 测试所有可用模型
+// const models = ['qwen3-coder-plus', 'ark-code-latest', 'GLM-4.7', 'MiniMax-M2.1'];
+const models = ['MiniMax-M2.5'];
+
+for (const model of models) {
+  console.log(`\n=== Testing model: ${model} ===`);
+  try {
+    const { text } = await generateText({
+      // model: kevisualAnthropic(model),
+      model: kevisual(model),
+      prompt: 'Say hello in one sentence.',
+    });
+    console.log(`Response: ${text}`);
+  } catch (error) {
+    console.error(`Error: ${error}`);
+  }
+}