[jest/integration] set default test timeout to 30 seconds (#33718) (#33748)

* [jest/integration] set default test timeout to 30 seconds

* move into dev/jest/setup directory

src/dev/jest/config.integration.js

@@ -32,4 +32,7 @@ export default {
     'default',
     ['<rootDir>/src/dev/jest/junit_reporter.js', { reportName: 'Jest Integration Tests' }],
   ],
+  setupFilesAfterEnv: [
+    '<rootDir>/src/dev/jest/setup/after_env.integration.js'
+  ]
 };

src/dev/jest/setup/after_env.integration.js

@@ -0,0 +1,25 @@
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+/* eslint-env jest */
+
+/**
+ * Set the default timeout for the integration test suite to 30 seconds
+ */
+jest.setTimeout(30 * 1000);

x-pack/test_utils/jest/config.integration.js

@@ -19,4 +19,7 @@ export default {
     'default',
     ['<rootDir>/../src/dev/jest/junit_reporter.js', { reportName: 'Jest Integration Tests' }],
   ],
+  setupFilesAfterEnv: [
+    '<rootDir>/../src/dev/jest/setup/after_env.integration.js'
+  ]
 };