class WorkspaceQueryParameterNegotiatorTest

class WorkspaceQueryParameterNegotiatorTest extends KernelTestBase {
    use UserCreationTrait;
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'user',
        'system',
        'workspaces',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $this->installEntitySchema('user');
        $this->installEntitySchema('workspace');
        $this->installSchema('workspaces', [
            'workspace_association',
        ]);
        // Create a new workspace for testing.
        Workspace::create([
            'id' => 'stage',
            'label' => 'Stage',
        ])->save();
        $this->setCurrentUser($this->createUser([
            'administer workspaces',
        ]));
        // Reset the internal state of the workspace manager so that checking for an
        // active workspace in the test is not influenced by previous actions.
        \Drupal::getContainer()->set('workspaces.manager', NULL);
    }
    
    /**
     * @covers ::getActiveWorkspaceId
     * @dataProvider providerTestWorkspaceQueryParameter
     */
    public function testWorkspaceQueryParameter(?string $workspace, ?string $token, ?string $negotiated_workspace, bool $has_active_workspace) : void {
        // We can't access the settings service in the data provider method, so we
        // generate a good token here.
        if ($token === 'good_token') {
            $hash_salt = $this->container
                ->get('settings')
                ->get('hash_salt');
            $token = substr(Crypt::hmacBase64($workspace, $hash_salt), 0, 8);
        }
        $request = \Drupal::request();
        $request->query
            ->set('workspace', $workspace);
        $request->query
            ->set('token', $token);
        
        /** @var \Drupal\workspaces\Negotiator\QueryParameterWorkspaceNegotiator $negotiator */
        $negotiator = $this->container
            ->get('workspaces.negotiator.query_parameter');
        $this->assertSame($negotiated_workspace, $negotiator->getActiveWorkspaceId($request));
        $this->assertSame($has_active_workspace, \Drupal::service('workspaces.manager')->hasActiveWorkspace());
    }
    
    /**
     * Data provider for testWorkspaceQueryParameter.
     */
    public static function providerTestWorkspaceQueryParameter() : array {
        return [
            'no workspace, no token' => [
                'workspace' => NULL,
                'token' => NULL,
                'negotiated_workspace' => NULL,
                'has_active_workspace' => FALSE,
            ],
            'fake workspace, no token' => [
                'workspace' => 'fake_id',
                'token' => NULL,
                'negotiated_workspace' => NULL,
                'has_active_workspace' => FALSE,
            ],
            'fake workspace, fake token' => [
                'workspace' => 'fake_id',
                'token' => 'fake_token',
                'negotiated_workspace' => NULL,
                'has_active_workspace' => FALSE,
            ],
            'good workspace, fake token' => [
                'workspace' => 'stage',
                'token' => 'fake_token',
                'negotiated_workspace' => NULL,
                'has_active_workspace' => FALSE,
            ],
            // The fake workspace will be accepted by the negotiator in this case, but
            // the workspace manager will try to load and check access for it, and
            // won't set it as the active workspace. Note that "fake" can also mean a
            // workspace that existed at some point, then it was deleted and the user
            // is just accessing a stale link.
'fake workspace, good token' => [
                'workspace' => 'fake_id',
                'token' => 'good_token',
                'negotiated_workspace' => 'fake_id',
                'has_active_workspace' => FALSE,
            ],
            'good workspace, good token' => [
                'workspace' => 'stage',
                'token' => 'good_token',
                'negotiated_workspace' => 'stage',
                'has_active_workspace' => TRUE,
            ],
        ];
    }

}