This Package Adds Missing Livewire Test Assertions

This package adds some nice new Livewire assertions which I was missing while testing my applications using Livewire. If you want to know more about WHY I needed them, check out my blog article.

Installation

You can install the package via composer:

composer require christophrumpel/missing-livewire-assertions

Usage

The new assertions get added automatically, so you can use it immediately.

Check if a Livewire property is wired to an HTML field

Livewire::test(FeedbackForm::class)
    ->assertPropertyWired('email');

It looks for a string like wire:model="email" in your components's view file. It also detects variations like wire:model.defer="email", wire:model.lazy="email", wire:model.debounce="email", wire:model.lazy.10s="email" or wire:model.debounce.500ms="email".

Check if a Livewire method is wired to an HTML field

Livewire::test(FeedbackForm::class)
    ->assertMethodWired('submit');

Check if a Livewire method is wired to an HTML form

Livewire::test(FeedbackForm::class)
    ->assertMethodWiredToForm('upload');

It looks for a string like wire:submit.prevent="upload" in your components's view file.

Check if a Livewire component contains another Livewire component

Livewire::test(FeedbackForm::class)
    ->assertContainsLivewireComponent(CategoryList::class);

You can use the component tag name as well:

Livewire::test(FeedbackForm::class)
    ->assertContainsLivewireComponent('category-list');

Check if a Livewire component contains a Blade component

Livewire::test(FeedbackForm::class)
    ->assertContainsBladeComponent(Button::class);

You can use the component tag name as well:

Livewire::test(FeedbackForm::class)
    ->assertContainsBladeComponent('button');

Check to see if a string comes before another string

Livewire::test(FeedbackForm::class)
    ->assertSeeBefore('first string', 'second string');

Testing

composer test

Changelog

Please see CHANGELOG for more information on what has changed recently.

Contributing

Please see CONTRIBUTING for details.

Security Vulnerabilities

Please review our security policy on how to report security vulnerabilities.

Credits

• Christoph Rumpel
• All Contributors

License

The MIT License (MIT). Please see License File for more information.