<?php

use App\Models\Contact;

test('displayName joins first and last name', function () {
    $contact = Contact::factory()->make(['first_name' => 'Erika', 'last_name' => 'Mustermann']);

    expect($contact->displayName())->toBe('Erika Mustermann');
});

test('displayName trims a missing part', function () {
    $contact = Contact::factory()->make(['first_name' => null, 'last_name' => 'Mustermann']);

    expect($contact->displayName())->toBe('Mustermann');
});

test('displayName falls back when both names are empty', function () {
    $contact = Contact::factory()->make(['first_name' => null, 'last_name' => null]);

    expect($contact->displayName())->toBe(__('Kontakt ohne Name'));
});