TenantAtlas/tests/Unit/OpsUx/SummaryCountsNormalizerTest.php

<?php

declare(strict_types=1);

use App\Support\OpsUx\SummaryCountsNormalizer;

it('normalizes allowed keys and casts to int', function () {
    $result = SummaryCountsNormalizer::normalize([
        'total' => 5,
        'processed' => '3',
        'failed' => 0,
        'bogus_key' => 99,
    ]);

    expect($result)->toBe([
        'total' => 5,
        'processed' => 3,
        'failed' => 0,
    ]);
});

it('strips empty string keys and non-numeric values', function () {
    $result = SummaryCountsNormalizer::normalize([
        '' => 1,
        'total' => 'not-a-number',
        'succeeded' => 10,
    ]);

    expect($result)->toBe(['succeeded' => 10]);
});

it('renders summary line with only non-zero values', function () {
    $line = SummaryCountsNormalizer::renderSummaryLine([
        'report_created' => 0,
        'report_deduped' => 1,
        'findings_created' => 0,
        'findings_unchanged' => 10,
        'alert_events_produced' => 0,
    ]);

    expect($line)->toBe('Findings unchanged: 10 · Report deduped: 1');
});

it('returns null when all values are zero', function () {
    $line = SummaryCountsNormalizer::renderSummaryLine([
        'report_created' => 0,
        'findings_created' => 0,
    ]);

    expect($line)->toBeNull();
});

it('returns null for empty array', function () {
    expect(SummaryCountsNormalizer::renderSummaryLine([]))->toBeNull();
});

it('humanizes snake_case keys to Title case', function () {
    $line = SummaryCountsNormalizer::renderSummaryLine([
        'high' => 3,
        'alert_events_produced' => 2,
    ]);

    expect($line)->toBe('High: 3 · Alert events produced: 2');
});