Test relation manager

I'm trying to test the relation managers, like the following:

        $thing = Thing::factory()->create();

        Livewire::test(OtherThingRelationManager::class, ['ownerRecord' => $thing])
            ->assertSuccessful();

        $thing = Thing::factory()->create();

        Livewire::test(OtherThingRelationManager::class, ['ownerRecord' => $thing])
            ->assertSuccessful();

And I'm getting the following error:

Filament\Resources\RelationManagers\RelationManager::getPageClass(): Return value must be of type string, null returned

Filament\Resources\RelationManagers\RelationManager::getPageClass(): Return value must be of type string, null returned

This happens on

vendor/filament/filament/src/Resources/RelationManagers/RelationManager.php:163

vendor/filament/filament/src/Resources/RelationManagers/RelationManager.php:163

Do you have any ideas? Or more info/examples on how to test Relationship Managers? Thank you!

Solution:

Not sure, have you tried something like this? ```php Livewire::test(OtherThingRelationManager::class, [ 'pageClass' => EditPage::class, 'ownerRecord' => $thing,...

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2 Replies

Solution

Patrick Boivin•14mo ago

Not sure, have you tried something like this?

Livewire::test(OtherThingRelationManager::class, [
    'pageClass' => EditPage::class,
    'ownerRecord' => $thing,
])

Livewire::test(OtherThingRelationManager::class, [
    'pageClass' => EditPage::class,
    'ownerRecord' => $thing,
])

paulohenriquesgOP•14mo ago

Nice! It worked! 🎉

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Test relation manager