<?php

use App\Http\Resources\CountryResource;
use App\Models\Country;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Illuminate\Http\Request;

uses(RefreshDatabase::class);

beforeEach(function () {
    $this->artisan('db:seed');
});

test('resource has expected keys', function () {
    $country = Country::first();

    $array = (new CountryResource($country))->toArray(new Request);

    $this->assertSame([
        'id', 'name', 'full_name', 'capital', 'citizenship', 'country_code',
        'currency', 'currency_code', 'currency_sub_unit', 'currency_symbol',
        'iso_3166_2', 'iso_3166_3', 'region_code', 'sub_region_code',
        'eea', 'calling_code', 'flag',
    ], array_keys($array));
});

test('flag resolves to url when set', function () {
    $country = Country::first();
    $country->flag = 'UK.png';

    $array = (new CountryResource($country))->toArray(new Request);

    $this->assertStringContainsString('flags/UK.png', $array['flag']);
});

test('flag is null when missing', function () {
    $country = Country::first();
    $country->flag = null;

    $array = (new CountryResource($country))->toArray(new Request);

    $this->assertNull($array['flag']);
});

test('numeric casts', function () {
    $country = Country::first();

    $array = (new CountryResource($country))->toArray(new Request);

    $this->assertIsInt($array['id']);
    $this->assertIsInt($array['country_code']);
    $this->assertIsInt($array['region_code']);
    $this->assertIsBool($array['eea']);
});