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53 lines
1.9 KiB
PHP
53 lines
1.9 KiB
PHP
<?php
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declare(strict_types=1);
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use Pest\TestsTia\Support\Sandbox;
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/*
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* Fingerprint splits into structural vs environmental. Hand-forge each
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* drift flavour on a valid graph and assert the right branch fires.
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*/
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test('structural drift discards the graph entirely', function () {
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tiaScenario(function (Sandbox $sandbox) {
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$sandbox->pest(['--tia']);
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$graphPath = $sandbox->path().'/.pest/tia/graph.json';
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$graph = json_decode((string) file_get_contents($graphPath), true);
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$graph['fingerprint']['structural']['composer_lock'] = str_repeat('0', 32);
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file_put_contents($graphPath, json_encode($graph));
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$process = $sandbox->pest(['--tia']);
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expect($process->isSuccessful())->toBeTrue(tiaOutput($process));
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expect(tiaOutput($process))->toContain('graph structure outdated');
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});
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});
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test('environmental drift keeps edges, drops results', function () {
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tiaScenario(function (Sandbox $sandbox) {
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$sandbox->pest(['--tia']);
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$graphPath = $sandbox->path().'/.pest/tia/graph.json';
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$graph = json_decode((string) file_get_contents($graphPath), true);
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$edgeCountBefore = count($graph['edges']);
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$graph['fingerprint']['environmental']['php_minor'] = '7.4';
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$graph['fingerprint']['environmental']['extensions'] = str_repeat('0', 32);
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file_put_contents($graphPath, json_encode($graph));
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$process = $sandbox->pest(['--tia']);
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expect($process->isSuccessful())->toBeTrue(tiaOutput($process));
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expect(tiaOutput($process))->toContain('env differs from baseline');
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expect(tiaOutput($process))->toContain('results dropped, edges reused');
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$graphAfter = $sandbox->graph();
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expect(count($graphAfter['edges']))->toBe($edgeCountBefore);
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expect($graphAfter['fingerprint']['environmental']['php_minor'])
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->not()->toBe('7.4');
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});
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});
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