feat: add tests

sdks/nodejs-client/index.js

@@ -1,6 +1,6 @@
 import axios from 'axios'
 
-const BASE_URL = 'https://api.dify.ai/v1'
+export const BASE_URL = 'https://api.dify.ai/v1'
 
 const routes = {
   application: {

sdks/nodejs-client/tests/client.test.js

@@ -1,8 +1,66 @@
-import { LangGeniusClient } from "..";
+import { LangGeniusClient, BASE_URL } from "..";
+
+import axios from 'axios'
+
+jest.mock('axios')
 
 describe('Client', () => {
-    test('should create a client', () => {
+  let langGeniusClient
-        const client = new LangGeniusClient('test');
+  beforeEach(() => {
-        expect(client).toBeDefined();
+    langGeniusClient = new LangGeniusClient('test')
+  })
+
+  test('should create a client', () => {
+    expect(langGeniusClient).toBeDefined();
+  })
+  // test updateApiKey
+  test('should update the api key', () => {
+    langGeniusClient.updateApiKey('test2');
+    expect(langGeniusClient.apiKey).toBe('test2');
+  })
+});
+
+describe('sendRequest', () => {
+  let langGeniusClient
+
+  beforeEach(() => {
+    langGeniusClient = new LangGeniusClient('test')
+  })
+
+  afterEach(() => {
+    jest.resetAllMocks()
+  })
+
+  it('should make a successful request to the API', async () => {
+    const method = 'GET'
+    const endpoint = '/test-endpoint'
+    const expectedResponse = { data: 'response' }
+    axios.mockResolvedValue(expectedResponse)
+
+    await langGeniusClient.sendRequest(method, endpoint)
+
+    expect(axios).toHaveBeenCalledWith({
+      method,
+      url: `${BASE_URL}${endpoint}`,
+      data: null,
+      params: null,
+      headers: {
+        Authorization: `Bearer ${langGeniusClient.apiKey}`,
+        'Content-Type': 'application/json',
+      },
+      responseType: 'json',
     })
-});
+
+  })
+
+  it('should handle errors from the API', async () => {
+    const method = 'GET'
+    const endpoint = '/test-endpoint'
+    const errorMessage = 'Request failed with status code 404'
+    axios.mockRejectedValue(new Error(errorMessage))
+
+    await expect(langGeniusClient.sendRequest(method, endpoint)).rejects.toThrow(
+      errorMessage
+    )
+  })
+})