<?php

declare(strict_types=1);

use App\Exceptions\Advertising\CreativeMatchFailedException;
use App\Services\Advertising\CreativeIdMatcher;

it('matches new creatives to expected sizes', function () {
    $before = [111 => [300, 250]];
    $after = [111 => [300, 250], 222 => [300, 250], 333 => [728, 90]];

    $matched = (new CreativeIdMatcher)->match($before, $after, [[300, 250], [728, 90]]);

    expect($matched)->toBe(['300x250' => 222, '728x90' => 333]);
});

it('fails when a expected size did not appear', function () {
    $before = [];
    $after = [222 => [300, 250]];

    expect(fn () => (new CreativeIdMatcher)->match($before, $after, [[300, 250], [728, 90]]))
        ->toThrow(CreativeMatchFailedException::class, '728x90');
});

it('fails when two new creatives share one size', function () {
    $before = [];
    $after = [222 => [300, 250], 223 => [300, 250]];

    expect(fn () => (new CreativeIdMatcher)->match($before, $after, [[300, 250]]))
        ->toThrow(CreativeMatchFailedException::class, '300x250');
});

it('ignores new creatives of sizes we did not ask for', function () {
    $before = [];
    $after = [222 => [300, 250], 999 => [160, 600]];

    $matched = (new CreativeIdMatcher)->match($before, $after, [[300, 250]]);

    expect($matched)->toBe(['300x250' => 222]);
});