WorkflowStateTransitionOperationsAccessCheckTest.php

<?php

namespace Drupal\Tests\workflows\Unit;

use Drupal\Core\Access\AccessResult;
use Drupal\Core\Routing\RouteMatch;
use Drupal\Core\Session\AccountInterface;
use Drupal\Tests\UnitTestCase;
use Drupal\workflows\WorkflowStateTransitionOperationsAccessCheck;
use Drupal\workflows\WorkflowInterface;
use Prophecy\Argument;
use Symfony\Component\Routing\Route;

/**
 * @coversDefaultClass \Drupal\workflows\WorkflowStateTransitionOperationsAccessCheck
 * @group workflows
 */
class WorkflowStateTransitionOperationsAccessCheckTest extends UnitTestCase {
    
    /**
     * Tests the access method correctly proxies to the entity access system.
     *
     * @covers ::access
     * @dataProvider accessTestCases
     */
    public function testAccess($route_requirement, $resulting_entity_access_check, $route_parameters = []) {
        $workflow_entity_access_result = AccessResult::allowed();
        $workflow = $this->prophesize(WorkflowInterface::class);
        $workflow->access($resulting_entity_access_check, Argument::type(AccountInterface::class), TRUE)
            ->shouldBeCalled()
            ->willReturn($workflow_entity_access_result);
        $route = new Route('', [
            'workflow' => NULL,
            'workflow_transition' => NULL,
            'workflow_state' => NULL,
        ], [
            '_workflow_access' => $route_requirement,
        ]);
        $route_match_params = [
            'workflow' => $workflow->reveal(),
        ] + $route_parameters;
        $route_match = new RouteMatch(NULL, $route, $route_match_params);
        $access_check = new WorkflowStateTransitionOperationsAccessCheck();
        $account = $this->prophesize(AccountInterface::class);
        $this->assertEquals($workflow_entity_access_result, $access_check->access($route_match, $account->reveal()));
    }
    
    /**
     * Test cases for ::testAccess.
     */
    public function accessTestCases() {
        return [
            'Transition add' => [
                'add-transition',
                'add-transition',
            ],
            'Transition update' => [
                'update-transition',
                'update-transition:foo-transition',
                [
                    'workflow_transition' => 'foo-transition',
                ],
            ],
            'Transition delete' => [
                'delete-transition',
                'delete-transition:foo-transition',
                [
                    'workflow_transition' => 'foo-transition',
                ],
            ],
            'State add' => [
                'add-state',
                'add-state',
            ],
            'State update' => [
                'update-state',
                'update-state:bar-state',
                [
                    'workflow_state' => 'bar-state',
                ],
            ],
            'State delete' => [
                'delete-state',
                'delete-state:bar-state',
                [
                    'workflow_state' => 'bar-state',
                ],
            ],
        ];
    }
    
    /**
     * @covers ::access
     */
    public function testMissingRouteParams() {
        $workflow = $this->prophesize(WorkflowInterface::class);
        $workflow->access()
            ->shouldNotBeCalled();
        $route = new Route('', [
            'workflow' => NULL,
            'workflow_state' => NULL,
        ], [
            '_workflow_access' => 'update-state',
        ]);
        $access_check = new WorkflowStateTransitionOperationsAccessCheck();
        $account = $this->prophesize(AccountInterface::class);
        $missing_both = new RouteMatch(NULL, $route, []);
        $this->assertEquals(AccessResult::neutral(), $access_check->access($missing_both, $account->reveal()));
        $missing_state = new RouteMatch(NULL, $route, [
            'workflow' => $workflow->reveal(),
        ]);
        $this->assertEquals(AccessResult::neutral(), $access_check->access($missing_state, $account->reveal()));
        $missing_workflow = new RouteMatch(NULL, $route, [
            'workflow_state' => 'foo',
        ]);
        $this->assertEquals(AccessResult::neutral(), $access_check->access($missing_workflow, $account->reveal()));
    }
    
    /**
     * @covers ::access
     * @dataProvider invalidOperationNameTestCases
     */
    public function testInvalidOperationName($operation_name) {
        $this->expectException(\Exception::class);
        $this->expectExceptionMessage("Invalid _workflow_access operation '{$operation_name}' specified for route 'Foo Route'.");
        $route = new Route('', [], [
            '_workflow_access' => $operation_name,
        ]);
        $access_check = new WorkflowStateTransitionOperationsAccessCheck();
        $account = $this->prophesize(AccountInterface::class);
        $access_check->access(new RouteMatch('Foo Route', $route, []), $account->reveal());
    }
    
    /**
     * Test cases for ::testInvalidOperationName.
     */
    public function invalidOperationNameTestCases() {
        return [
            [
                'invalid-op',
            ],
            [
                'foo-add-transition',
            ],
            [
                'add-transition-bar',
            ],
        ];
    }

}