feat: implement contract tests for Fleet

x-pack/plugins/ingest_manager/fleet.pact.test.js

@@ -0,0 +1,23 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License;
+ * you may not use this file except in compliance with the Elastic License.
+ */
+
+const { Verifier } = require('@pact-foundation/pact');
+
+describe('Pact Verification', () => {
+  it('validates the expectations of E2E Tests', () => {
+    const opts = {
+      logLevel: 'INFO',
+      providerBaseUrl: 'http://localhost:5601',
+      provider: 'Kibana Fleet',
+      providerVersion: '8.0.0-SNAPSHOT',
+      pactUrls: [
+        'https://raw.githubusercontent.com/elastic/e2e-testing/0aa330ea7c785ec43889d9fdde030c00711567ad/pacts/e2e_testing_framework-fleet.json',
+      ],
+    };
+
+    return new Verifier(opts).verifyProvider().finally(() => {});
+  });
+});

x-pack/plugins/ingest_manager/package.json

@@ -7,5 +7,8 @@
   "dependencies": {
     "abort-controller": "^3.0.0",
     "ajv": "^6.12.4"
+  },
+  "scripts": {
+    "test:pact": "npx jest --testMatch \"**/*.pact.test.js\""
   }
 }