Files
George Karr d96ceb2c51 Add patch when closed policies (#50726)
<!-- Add the related story/sub-task/bug number, like Resolves #123, or
remove if NA -->
**Related issue:** Resolves #39962

# Checklist for submitter

If some of the following don't apply, delete the relevant line.

- [x] Changes file added for user-visible changes in `changes/`,
`orbit/changes/` or `ee/fleetd-chrome/changes`.
See [Changes
files](https://github.com/fleetdm/fleet/blob/main/docs/Contributing/guides/committing-changes.md#changes-files)
for more information.

- [x] Input data is properly validated, `SELECT *` is avoided, SQL
injection is prevented (using placeholders for values in statements), JS
inline code is prevented especially for url redirects, and untrusted
data interpolated into shell scripts/commands is validated against shell
metacharacters.
- [x] Timeouts are implemented and retries are limited to avoid infinite
loops
- [ ] If paths of existing endpoints are modified without backwards
compatibility, checked the frontend/CLI for any necessary changes

## Testing

- [x] Added/updated automated tests
- [ ] Where appropriate, [automated tests simulate multiple hosts and
test for host
isolation](https://github.com/fleetdm/fleet/blob/main/docs/Contributing/reference/patterns-backend.md#unit-testing)
(updates to one hosts's records do not affect another)

- [x] QA'd all new/changed functionality manually


## Database migrations

- [x] Checked schema for all modified table for columns that will
auto-update timestamps during migration.
- [ ] Confirmed that updating the timestamps is acceptable, and will not
cause unwanted side effects.
  - N/A
- [x] Ensured the correct collation is explicitly set for character
columns (`COLLATE utf8mb4_unicode_ci`).

## New Fleet configuration settings

- [ ] Setting(s) is/are explicitly excluded from GitOps

If you didn't check the box above, follow this checklist for
GitOps-enabled settings:

- [x] Verified that the setting is exported via `fleetctl
generate-gitops`
- [x] Verified the setting is documented in a separate PR to [the GitOps
documentation](https://github.com/fleetdm/fleet/blob/main/docs/Configuration/yaml-files.md#L485)
- [x] Verified that the setting is cleared on the server if it is not
supplied in a YAML file (or that it is documented as being optional)
- [x] Verified that any relevant UI is disabled when GitOps mode is
enabled


<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

* **New Features**
* Added “Patch when closed” deployment policies to update software only
when the application is not running.
* Added deployment controls for force install, patching, and manual,
forced, or closed-app patch options.
* Fleet-maintained apps now automatically detect whether the application
is open.
* GitOps configurations support patch-when-closed settings with
validation.

* **UI Improvements**
* Added clear activity and installation messages when updates are
skipped because an app is open.
  * Replaced the Patch action with a unified Deploy workflow.

* **Bug Fixes**
* Prevented skipped updates from being incorrectly retried as failed
installations.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->
2026-08-07 12:37:20 -05:00
..

Frontend mocks

Each __mocks___/*Mock.ts file contains one or more default mock objects and their corresponding helper function to partially override the default mock creating custom mocks.

Table of contents

Default mocks

Default mocks are simple to work with objects. We limit the default mock to a single object that can be modified with the helper function as needed using overrides.

The default mock object is returned by calling the helper function with no arguments.

Example

A single default activity is defined in __mocks__/activityMock.ts as:

const DEFAULT_ACTIVITY_MOCK: IActivity = {
  created_at: "2022-11-03T17:22:14Z",
  id: 1,
  actor_full_name: "Test",
  actor_id: 1,
  actor_gravatar: "",
  actor_email: "test@example.com",
  type: ActivityType.EditedAgentOptions,
};

To return this default object, call its helper function createActivityMock() with no arguments.

Custom mocks

Custom mocks are useful when we need a mock object with specific data.

Use the helper function with arguments to override the default mock data with the specific data you need.

Example

createMockActivity({ id: 2, actor_full_name: "Gabe" }) will return modifications to the DEFAULT_ACTIVITY_MOCK to override the id and actor_full_name keys only.

Check out the frontend test directory for information about our unit and integration testing layers. We use default mocks and custom mocks when mocking server requests.

Follow this guide to run tests locally.

Visit the frontend overview of Fleet UI testing for more information on our testing strategy, philosophies, and tools.