Merge branch 'master' into pr/85462

* master: (66 commits)
  [Alerting] fixes broken Alerting Example plugin (elastic#85774)
  [APM] Service overview instances table (elastic#85770)
  [Security Solution] Unskip timeline creation Cypress test (elastic#85871)
  properly recognize enterprise licenses (elastic#85849)
  [SecuritySolution][Detections] Adds SavedObject persistence to Signals Migrations (elastic#85690)
  [TSVB] Fix functional tests flakiness and unskip them (elastic#85388)
  [Fleet] Change permissions for Fleet enroll role (elastic#85802)
  Gauge visualization can no longer be clicked to filter on values since Kibana 7.10.0 (elastic#84768)
  [Security Solution][Detections] Add alert source to detection rule action context (elastic#85488)
  [Discover] Don't display hide/show button for histogram when there's no time filter (elastic#85424)
  skip flaky suite (elastic#78553)
  License checks for alerts plugin (elastic#85649)
  skip flaky suite (elastic#84992)
  skip 'query return results valid for scripted field' elastic#78553
  Allow action types to perform their own mustache variable escaping in parameter templates (elastic#83919)
  [ML] More machine learning links in doc_links_service.ts (elastic#85365)
  Removed Alerting & Event Log deprecated fields that should not be using (elastic#85652)
  Closes elastic#79995 by adding new tab in transaction details to show related trace logs. (elastic#85859)
  Fix outdated jest snapshot
  [Maps] Surface on prem EMS (elastic#85729)
  ...

.ci/teamcity/default/jest.sh

@@ -6,7 +6,5 @@ source "$(dirname "${0}")/../util.sh"
 
 export JOB=kibana-default-jest
 
-cd "$XPACK_DIR"
-
 checks-reporter-with-killswitch "Jest Unit Tests" \
-  node scripts/jest --bail --debug
+  node scripts/jest x-pack --ci --verbose --maxWorkers=5

.ci/teamcity/oss/jest.sh

@@ -7,4 +7,4 @@ source "$(dirname "${0}")/../util.sh"
 export JOB=kibana-oss-jest
 
 checks-reporter-with-killswitch "OSS Jest Unit Tests" \
-  node scripts/jest --ci --verbose
+  node scripts/jest --config jest.config.oss.js --ci --verbose --maxWorkers=5

.ci/teamcity/oss/jest_integration.sh

@@ -7,4 +7,4 @@ source "$(dirname "${0}")/../util.sh"
 export JOB=kibana-oss-jest-integration
 
 checks-reporter-with-killswitch "OSS Jest Integration Tests" \
-  node scripts/jest_integration --verbose
+  node scripts/jest_integration --ci --verbose

docs/developer/contributing/development-functional-tests.asciidoc

@@ -6,7 +6,7 @@ We use functional tests to make sure the {kib} UI works as expected. It replaces
 [discrete]
 === Running functional tests
 
-The `FunctionalTestRunner` is very bare bones and gets most of its functionality from its config file, located at {blob}test/functional/config.js[test/functional/config.js]. If you’re writing a plugin outside the {kib} repo, you will have your own config file.
+The `FunctionalTestRunner` is very bare bones and gets most of its functionality from its config file, located at {blob}test/functional/config.js[test/functional/config.js] or {blob}x-pack/test/functional/config.js[x-pack/test/functional/config.js]. If you’re writing a plugin outside the {kib} repo, you will have your own config file.
  See <<external-plugin-functional-tests>> for more info.
 
 There are three ways to run the tests depending on your goals:

docs/developer/contributing/development-tests.asciidoc

@@ -1,8 +1,6 @@
 [[development-tests]]
 == Testing
 
-To ensure that your changes will not break other functionality, please run the test suite and build (<<building-kibana>>) before submitting your Pull Request.
-
 [discrete]
 === Running specific {kib} tests
 
@@ -13,63 +11,57 @@ invoke them:
 |===
 |Test runner |Test location |Runner command (working directory is {kib}
 root)
-|Jest |`src/**/*.test.js` `src/**/*.test.ts`
-|`yarn test:jest -t regexp [test path]`
+|Jest |`**/*.test.{js,mjs,ts,tsx}`
+|`yarn test:jest [test path]`
 
-|Jest (integration) |`**/integration_tests/**/*.test.js`
-|`yarn test:jest_integration -t regexp [test path]`
+|Jest (integration) |`**/integration_tests/**/*.test.{js,mjs,ts,tsx}`
+|`yarn test:jest_integration [test path]`
 
 |Mocha
-|`src/**/__tests__/**/*.js` `!src/**/public/__tests__/*.js` `packages/kbn-dev-utils/src/**/__tests__/**/*.js` `tasks/**/__tests__/**/*.js`
+|`**/__tests__/**/*.js`
 |`node scripts/mocha --grep=regexp [test path]`
 
 |Functional
-|`test/*integration/**/config.js` `test/*functional/**/config.js` `test/accessibility/config.js`
-|`yarn test:ftr:server --config test/[directory]/config.js``yarn test:ftr:runner --config test/[directory]/config.js --grep=regexp`
+|`test/**/config.js` `x-pack/test/**/config.js`
+|`node scripts/functional_tests_server --config [directory]/config.js``node scripts/functional_test_runner_ --config [directory]/config.js --grep=regexp`
 |===
 
-For X-Pack tests located in `x-pack/` see
-link:{kib-repo}tree/{branch}/x-pack/README.md#testing[X-Pack Testing]
-
 Test runner arguments: - Where applicable, the optional arguments
-`-t=regexp` or `--grep=regexp` will only run tests or test suites
+`--grep=regexp` will only run tests or test suites
 whose descriptions matches the regular expression. - `[test path]` is
 the relative path to the test file.
 
-Examples: - Run the entire elasticsearch_service test suite:
-`yarn test:jest src/core/server/elasticsearch/elasticsearch_service.test.ts`
-- Run the jest test case whose description matches
-`stops both admin and data clients`:
-`yarn test:jest -t 'stops both admin and data clients' src/core/server/elasticsearch/elasticsearch_service.test.ts`
-- Run the api integration test case whose description matches the given
-string: ``` yarn test:ftr:server –config test/api_integration/config.js
-yarn test:ftr:runner –config test/api_integration/config
+=== Unit Testing
 
-[discrete]
-=== Cross-browser compatibility
+Kibana primarily uses Jest for unit testing. Each plugin or package defines a `jest.config.js` that extends link:{kib-repo}tree/{branch}/packages/kbn-test/jest-preset.js[a preset] provided by the link:{kib-repo}tree/{branch}/packages/kbn-test[`@kbn/test`] package. Unless you intend to run all unit tests within the project, it's most efficient to provide the Jest configuration file for the plugin or package you're testing.
 
-**Testing IE on OS X**
+[source,bash]
+----
+yarn jest --config src/plugins/dashboard/jest.config.js
+----
 
-**Note:** IE11 is not supported from 7.9 onwards.
+A script is available to provide a better user experience when testing while navigating throughout the repository. To run the tests within your current working directory, use `yarn test:jest`. Like the Jest CLI, you can also supply a path to determine which tests to run.
+
+[source,bash]
+----
+kibana/src/plugins/dashboard/server$ yarn test:jest #or
+kibana/src/plugins/dashboard$ yarn test:jest server #or
+kibana$ yarn test:jest src/plugins/dashboard/server
+----
+
+Any additional options supplied to `test:jest` will be passed onto the Jest CLI with the resulting Jest command always being outputted.
+
+[source,bash]
+----
+kibana/src/plugins/dashboard/server$ yarn test:jest --coverage
+
+# is equivelant to
+
+yarn jest --coverage --verbose --config /home/tyler/elastic/kibana/src/plugins/dashboard/jest.config.js server
+----
+
+NOTE: There are still a handful of legacy tests that use the Mocha test runner. For those tests, use `node scripts/mocha --grep=regexp [test path]`. Tests using Mocha are located within `__tests__` directories.
 
-* http://www.vmware.com/products/fusion/fusion-evaluation.html[Download
-VMWare Fusion].
-* https://developer.microsoft.com/en-us/microsoft-edge/tools/vms/#downloads[Download
-IE virtual machines] for VMWare.
-* Open VMWare and go to Window > Virtual Machine Library. Unzip the
-virtual machine and drag the .vmx file into your Virtual Machine
-Library.
-* Right-click on the virtual machine you just added to your library and
-select "`Snapshots…`", and then click the "`Take`" button in the modal
-that opens. You can roll back to this snapshot when the VM expires in 90
-days.
-* In System Preferences > Sharing, change your computer name to be
-something simple, e.g. "`computer`".
-* Run {kib} with `yarn start --host=computer.local` (substituting
-your computer name).
-* Now you can run your VM, open the browser, and navigate to
-`http://computer.local:5601` to test {kib}.
-* Alternatively you can use browserstack
 
 [discrete]
 === Running browser automation tests
@@ -93,4 +85,30 @@ include::development-functional-tests.asciidoc[leveloffset=+1]
 
 include::development-unit-tests.asciidoc[leveloffset=+1]
 
-include::development-accessibility-tests.asciidoc[leveloffset=+1]
+include::development-accessibility-tests.asciidoc[leveloffset=+1]
+
+[discrete]
+=== Cross-browser compatibility
+
+**Testing IE on OS X**
+
+**Note:** IE11 is not supported from 7.9 onwards.
+
+* http://www.vmware.com/products/fusion/fusion-evaluation.html[Download
+VMWare Fusion].
+* https://developer.microsoft.com/en-us/microsoft-edge/tools/vms/#downloads[Download
+IE virtual machines] for VMWare.
+* Open VMWare and go to Window > Virtual Machine Library. Unzip the
+virtual machine and drag the .vmx file into your Virtual Machine
+Library.
+* Right-click on the virtual machine you just added to your library and
+select "`Snapshots…`", and then click the "`Take`" button in the modal
+that opens. You can roll back to this snapshot when the VM expires in 90
+days.
+* In System Preferences > Sharing, change your computer name to be
+something simple, e.g. "`computer`".
+* Run {kib} with `yarn start --host=computer.local` (substituting
+your computer name).
+* Now you can run your VM, open the browser, and navigate to
+`http://computer.local:5601` to test {kib}.
+* Alternatively you can use browserstack

docs/development/core/public/kibana-plugin-core-public.appleaveconfirmaction.callback.md

@@ -0,0 +1,11 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-core-public](./kibana-plugin-core-public.md) &gt; [AppLeaveConfirmAction](./kibana-plugin-core-public.appleaveconfirmaction.md) &gt; [callback](./kibana-plugin-core-public.appleaveconfirmaction.callback.md)
+
+## AppLeaveConfirmAction.callback property
+
+<b>Signature:</b>
+
+```typescript
+callback?: () => void;
+```

docs/development/core/public/kibana-plugin-core-public.appleaveconfirmaction.md

@@ -18,6 +18,7 @@ export interface AppLeaveConfirmAction
 
 |  Property | Type | Description |
 |  --- | --- | --- |
+|  [callback](./kibana-plugin-core-public.appleaveconfirmaction.callback.md) | <code>() =&gt; void</code> |  |
 |  [text](./kibana-plugin-core-public.appleaveconfirmaction.text.md) | <code>string</code> |  |
 |  [title](./kibana-plugin-core-public.appleaveconfirmaction.title.md) | <code>string</code> |  |
 |  [type](./kibana-plugin-core-public.appleaveconfirmaction.type.md) | <code>AppLeaveActionType.confirm</code> |  |

docs/development/core/public/kibana-plugin-core-public.appleavehandler.md

@@ -11,5 +11,5 @@ See [AppMountParameters](./kibana-plugin-core-public.appmountparameters.md) for
 <b>Signature:</b>
 
 ```typescript
-export declare type AppLeaveHandler = (factory: AppLeaveActionFactory) => AppLeaveAction;
+export declare type AppLeaveHandler = (factory: AppLeaveActionFactory, nextAppId?: string) => AppLeaveAction;
 ```

docs/development/core/public/kibana-plugin-core-public.doclinksstart.links.md

@@ -101,12 +101,7 @@ readonly links: {
             readonly dateMath: string;
         };
         readonly management: Record<string, string>;
-        readonly ml: {
-            readonly guide: string;
-            readonly anomalyDetection: string;
-            readonly anomalyDetectionJobs: string;
-            readonly dataFrameAnalytics: string;
-        };
+        readonly ml: Record<string, string>;
         readonly visualize: Record<string, string>;
     };
 ```