Transition for TeamCity

Signed-off-by: Tyler Smalley <tyler.smalley@elastic.co>

.ci/teamcity/default/jest.sh

@@ -0,0 +1,4 @@
+#!/bin/bash
+
+# This file is temporary and can be removed once #85850 has been
+# merged and the changes included in open PR's (~3 days after merging)

.ci/teamcity/oss/jest.sh

@@ -0,0 +1,13 @@
+#!/bin/bash
+
+# This file is temporary and can be removed once #85850 has been
+# merged and the changes included in open PR's (~3 days after merging)
+
+set -euo pipefail
+
+source "$(dirname "${0}")/../util.sh"
+
+export JOB=kibana-jest
+
+checks-reporter-with-killswitch "Jest Unit Tests" \
+  node scripts/jest --ci --verbose --maxWorkers=10

jest.config.js

@@ -7,6 +7,7 @@
  */
 
 module.exports = {
+  preset: '@kbn/test',
   rootDir: '.',
   projects: [
     '<rootDir>/packages/*/jest.config.js',
@@ -16,5 +17,4 @@ module.exports = {
     '<rootDir>/test/*/jest.config.js',
     '<rootDir>/x-pack/plugins/*/jest.config.js',
   ],
-  reporters: ['default', '<rootDir>/packages/kbn-test/target/jest/junit_reporter'],
 };