eZ\Publish\Core\Repository\Tests\Service\Integration\UserBase::testUnAssignUserFromUserGroup PHP Method

    public function testUnAssignUserFromUserGroup()
    {
        $userService = $this->repository->getUserService();
        $locationService = $this->repository->getLocationService();
        $user = $userService->loadUser(14);
        $userGroup = $userService->loadUserGroup(12);
        // first assign another user group as we can't remove all users groups
        $userGroup = $userService->loadUserGroup(42);
        $userService->assignUserToUserGroup($user, $userGroup);
        // un-assign original group
        $userService->unAssignUserFromUserGroup($user, $userGroup);
        try {
            $user = $userService->loadUser(14);
        } catch (NotFoundException $e) {
            // user was deleted because the group we assigned him from was his last location
            return;
        }
        $userLocations = $locationService->loadLocations($user->getVersionInfo()->getContentInfo());
        if (is_array($userLocations) && !empty($userLocations)) {
            $hasRemovedLocation = false;
            foreach ($userLocations as $location) {
                if ($location->parentLocationId == $userGroup->getVersionInfo()->getContentInfo()->mainLocationId) {
                    $hasRemovedLocation = true;
                    break;
                }
            }
            if ($hasRemovedLocation) {
                self::fail('Failed removing a user from user group');
            }
        }
    }