feat: add integration test for canConnect method

integrationTests/Ping/canConnect.spec.ts

@@ -0,0 +1,11 @@
+import { OnspringClient } from '../../src/index';
+import { expect } from 'chai';
+import { baseURL, apiKey } from '../mochaRootHooks';
+
+describe('canConnect', function () {
+  it('should be able to connect to the API', async function () {
+    const client = new OnspringClient(baseURL, apiKey);
+    const response = await client.canConnect();
+    expect(response).to.be.true;
+  });
+});