BookStack/tests/SharedTestHelpers.php

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<?php namespace Tests;
use BookStack\Entities\Book;
use BookStack\Entities\Bookshelf;
use BookStack\Entities\Chapter;
use BookStack\Entities\Entity;
use BookStack\Entities\Page;
use BookStack\Entities\Repos\EntityRepo;
use BookStack\Auth\Permissions\PermissionsRepo;
use BookStack\Auth\Role;
use BookStack\Auth\Permissions\PermissionService;
use BookStack\Entities\Repos\PageRepo;
use BookStack\Settings\SettingService;
use BookStack\Uploads\HttpFetcher;
trait SharedTestHelpers
{
protected $admin;
protected $editor;
/**
* Set the current user context to be an admin.
* @return $this
*/
public function asAdmin()
{
return $this->actingAs($this->getAdmin());
}
/**
* Get the current admin user.
* @return mixed
*/
public function getAdmin() {
if($this->admin === null) {
$adminRole = Role::getSystemRole('admin');
$this->admin = $adminRole->users->first();
}
return $this->admin;
}
/**
* Set the current user context to be an editor.
* @return $this
*/
public function asEditor()
{
return $this->actingAs($this->getEditor());
}
/**
* Get a editor user.
* @return mixed
*/
protected function getEditor() {
if($this->editor === null) {
$editorRole = Role::getRole('editor');
$this->editor = $editorRole->users->first();
}
return $this->editor;
}
/**
* Get an instance of a user with 'viewer' permissions
* @param $attributes
* @return mixed
*/
protected function getViewer($attributes = [])
{
$user = \BookStack\Auth\Role::getRole('viewer')->users()->first();
if (!empty($attributes)) $user->forceFill($attributes)->save();
return $user;
}
/**
* Regenerate the permission for an entity.
* @param Entity $entity
*/
protected function regenEntityPermissions(Entity $entity)
{
app(PermissionService::class)->buildJointPermissionsForEntity($entity);
$entity->load('jointPermissions');
}
/**
* Create and return a new bookshelf.
* @param array $input
* @return \BookStack\Entities\Bookshelf
*/
public function newShelf($input = ['name' => 'test shelf', 'description' => 'My new test shelf']) {
return app(EntityRepo::class)->createFromInput('bookshelf', $input, false);
}
/**
* Create and return a new book.
* @param array $input
* @return Book
*/
public function newBook($input = ['name' => 'test book', 'description' => 'My new test book']) {
return app(EntityRepo::class)->createFromInput('book', $input, false);
}
/**
* Create and return a new test chapter
* @param array $input
* @param Book $book
* @return \BookStack\Entities\Chapter
*/
public function newChapter($input = ['name' => 'test chapter', 'description' => 'My new test chapter'], Book $book) {
return app(EntityRepo::class)->createFromInput('chapter', $input, $book);
}
/**
* Create and return a new test page
* @param array $input
* @return Page
*/
public function newPage($input = ['name' => 'test page', 'html' => 'My new test page']) {
$book = Book::first();
$pageRepo = app(PageRepo::class);
$draftPage = $pageRepo->getDraftPage($book);
return $pageRepo->publishPageDraft($draftPage, $input);
}
/**
* Quickly sets an array of settings.
* @param $settingsArray
*/
protected function setSettings($settingsArray)
{
$settings = app(SettingService::class);
foreach ($settingsArray as $key => $value) {
$settings->put($key, $value);
}
}
/**
* Manually set some permissions on an entity.
* @param Entity $entity
* @param array $actions
* @param array $roles
*/
protected function setEntityRestrictions(Entity $entity, $actions = [], $roles = [])
{
$entity->restricted = true;
$entity->permissions()->delete();
$permissions = [];
foreach ($actions as $action) {
foreach ($roles as $role) {
$permissions[] = [
'role_id' => $role->id,
'action' => strtolower($action)
];
}
}
$entity->permissions()->createMany($permissions);
$entity->save();
$entity->load('permissions');
$this->app[PermissionService::class]->buildJointPermissionsForEntity($entity);
$entity->load('jointPermissions');
}
/**
* Give the given user some permissions.
* @param \BookStack\Auth\User $user
* @param array $permissions
*/
protected function giveUserPermissions(\BookStack\Auth\User $user, $permissions = [])
{
$newRole = $this->createNewRole($permissions);
$user->attachRole($newRole);
$user->load('roles');
$user->permissions(false);
}
/**
* Create a new basic role for testing purposes.
* @param array $permissions
* @return Role
*/
protected function createNewRole($permissions = [])
{
$permissionRepo = app(PermissionsRepo::class);
$roleData = factory(Role::class)->make()->toArray();
$roleData['permissions'] = array_flip($permissions);
return $permissionRepo->saveNewRole($roleData);
}
/**
* Mock the HttpFetcher service and return the given data on fetch.
* @param $returnData
* @param int $times
*/
protected function mockHttpFetch($returnData, int $times = 1)
{
$mockHttp = \Mockery::mock(HttpFetcher::class);
$this->app[HttpFetcher::class] = $mockHttp;
$mockHttp->shouldReceive('fetch')
->times($times)
->andReturn($returnData);
}
}