TenantAtlas/apps/platform/tests/Feature/Filament/WorkspaceMembershipRoleManagementTest.php

<?php

declare(strict_types=1);

use App\Filament\Resources\Workspaces\Pages\ViewWorkspace;
use App\Filament\Resources\Workspaces\RelationManagers\WorkspaceMembershipsRelationManager;
use App\Models\ManagedEnvironment;
use App\Models\ManagedEnvironmentMembership;
use App\Models\User;
use App\Models\Workspace;
use App\Models\WorkspaceMembership;
use App\Services\Auth\CapabilityResolver;
use App\Services\Auth\WorkspaceMembershipManager;
use App\Support\Auth\Capabilities;
use Filament\Actions\Action;
use Livewire\Livewire;

it('keeps workspace membership as the canonical role editor', function (): void {
    $workspace = Workspace::factory()->create();
    $tenant = ManagedEnvironment::factory()->active()->create([
        'workspace_id' => (int) $workspace->getKey(),
    ]);
    $actor = User::factory()->create();
    $member = User::factory()->create();

    WorkspaceMembership::factory()->create([
        'workspace_id' => (int) $workspace->getKey(),
        'user_id' => (int) $actor->getKey(),
        'role' => 'owner',
    ]);
    $memberMembership = WorkspaceMembership::factory()->create([
        'workspace_id' => (int) $workspace->getKey(),
        'user_id' => (int) $member->getKey(),
        'role' => 'readonly',
    ]);
    $scope = ManagedEnvironmentMembership::query()->create([
        'managed_environment_id' => (int) $tenant->getKey(),
        'user_id' => (int) $member->getKey(),
        'role' => 'readonly',
        'source' => 'manual',
    ]);

    app(WorkspaceMembershipManager::class)->changeRole($workspace, $actor, $memberMembership, 'manager');
    app(CapabilityResolver::class)->clearCache();

    expect(app(CapabilityResolver::class)->getRole($member, $tenant)?->value)->toBe('manager')
        ->and(app(CapabilityResolver::class)->can($member, $tenant, Capabilities::TENANT_MANAGE))->toBeTrue()
        ->and($scope->refresh()->role)->toBe('readonly');
});

it('keeps last-owner protection anchored at workspace scope', function (): void {
    $workspace = Workspace::factory()->create();
    $owner = User::factory()->create();

    $ownerMembership = WorkspaceMembership::factory()->create([
        'workspace_id' => (int) $workspace->getKey(),
        'user_id' => (int) $owner->getKey(),
        'role' => 'owner',
    ]);

    expect(fn () => app(WorkspaceMembershipManager::class)->changeRole($workspace, $owner, $ownerMembership, 'manager'))
        ->toThrow(DomainException::class, 'You cannot demote the last remaining owner.');

    expect($ownerMembership->refresh()->role)->toBe('owner');
});

it('keeps workspace role mutations confirmation protected in the relation manager', function (): void {
    $workspace = Workspace::factory()->create();
    $owner = User::factory()->create();
    $member = User::factory()->create();

    WorkspaceMembership::factory()->create([
        'workspace_id' => (int) $workspace->getKey(),
        'user_id' => (int) $owner->getKey(),
        'role' => 'owner',
    ]);
    $memberMembership = WorkspaceMembership::factory()->create([
        'workspace_id' => (int) $workspace->getKey(),
        'user_id' => (int) $member->getKey(),
        'role' => 'readonly',
    ]);

    Livewire::actingAs($owner)
        ->test(WorkspaceMembershipsRelationManager::class, [
            'ownerRecord' => $workspace,
            'pageClass' => ViewWorkspace::class,
        ])
        ->assertTableActionExists('change_role', fn (Action $action): bool => $action->isConfirmationRequired(), $memberMembership)
        ->assertTableActionExists('remove', fn (Action $action): bool => $action->isConfirmationRequired(), $memberMembership);
});