Laravel API Testing Traits

WithAuth.php

<?php

trait WithAuth
{
    use WithUser;

    public function getJson($uri, array $headers = [], $options = 0)
    {
        $this->actingAs();
        return parent::getJson($uri, $headers, $options);
    }

    public function postJson($uri, array $data = [], array $headers = [], $options = 0)
    {
        $this->actingAs();
        return parent::postJson($uri, $data, $headers, $options);
    }

    public function putJson($uri, array $data = [], array $headers = [], $options = 0)
    {
        $this->actingAs();
        return parent::putJson($uri, $data, $headers, $options);
    }

    public function patchJson($uri, array $data = [], array $headers = [], $options = 0)
    {
        $this->actingAs();
        return parent::patchJson($uri, $data, $headers, $options);
    }

    public function deleteJson($uri, array $data = [], array $headers = [], $options = 0)
    {
        $this->actingAs();
        return parent::deleteJson($uri, $data, $headers, $options);
    }
}

WithUser.php

<?php

trait WithUser
{
    protected ?User $user = null;

    protected Role|RoleModel|null $role = Role::ADMIN;

    protected function resolveUser(): ?User
    {
        if ($this->role === null) {
            return null;
        }

        if ($this->user === null) {
            if ($this->role instanceof Role) {
                $this->role = RoleModel::query()->firstOrCreate([
                    'name' => $this->role,
                    'guard_name' => 'api',
                ]);
            }

            $this->user = User::factory()->create()->assignRole($this->role);
        }

        return $this->user;
    }

    public function actingAs(?UserContract $user = null, $guard = null): static
    {
        if ($resolvedUser = $this->resolveUser()) {
            return parent::actingAs($user ?? $resolvedUser, $guard ?? 'api');
        }

        return $this;
    }

    protected function withRole(?Role $role): self
    {
        $this->role = $role;
        $this->user = null;

        return $this;
    }
}