test(endpoint): add test cases for useFipsEndpoint

test/endpoint/index.spec.js

@@ -0,0 +1,39 @@
+const testCases = require('./test_cases_supported.json');
+const helpers = require('../helpers');
+const AWS = helpers.AWS;
+
+describe('endpoints', () => {
+  beforeEach(function () {
+    helpers.mockResponse({
+      data: {},
+    });
+  });
+
+  for (const {
+    clientName,
+    region,
+    useFipsEndpoint,
+    hostname,
+  } of testCases) {
+    it(`testing "${clientName}" with region: ${region}`, (done) => {
+      if (!AWS[clientName]) {
+        throw new Error(`${clientName} does not exist`);
+      }
+
+      const client = new AWS[clientName]({
+        region,
+        useFipsEndpoint,
+        hostPrefixEnabled: false
+      });
+
+      const req = client[Object.keys(client.api.operations)[0]]();
+
+      req.on('complete', function () {
+        expect(hostname).to.equal(req.httpRequest.endpoint.host);
+        done();
+      });
+
+      req.send(function () {});
+    });
+  }
+});