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obscuremindandClaude Opus 4.8
55a7962147
StreamReplica::runtimeLoader reads the held streams' full rows (streams ⋈ streams_types[live] ⋈ profiles), this server's streams_servers rows, and their arguments in one batched read each, and returns a StreamSource loader that answers stream/server/arguments from those maps. This feeds buildSupervisorSpec in portable mode with zero per-stream queries. Mirrors StreamSource's own SQL; a non-live stream is absent from the live join (null). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01Q9cFu77bpydzMwJfAqrHcu
57 lines
3.1 KiB
PHP
57 lines
3.1 KiB
PHP
<?php
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use PHPUnit\Framework\TestCase;
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use XcVm\Domain\Cluster\StreamReplica;
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use XcVm\Infrastructure\Database\DatabaseFactory;
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use XcVm\Tests\Support\InstallSchema;
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/**
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* StreamReplica::runtimeLoader — the batched StreamSource snapshot that lets
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* buildSupervisorSpec compose a portable Spec for a serve-only target with no
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* per-stream query (Phase B1). It answers 'stream' / 'server' / 'arguments'
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* from one batched read each, mirroring StreamSource's own SQL (the stream
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* join is live-only, like streamRow(live: true)).
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*
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* @covers \XcVm\Domain\Cluster\StreamReplica
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*/
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final class StreamReplicaRuntimeLoaderTest extends TestCase {
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private TestDb $rDb;
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protected function setUp(): void {
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$this->rDb = new TestDb();
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foreach (['streams', 'streams_servers', 'streams_types', 'profiles', 'streams_arguments', 'streams_options'] as $rTable) {
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$this->rDb->exec(InstallSchema::table($rTable));
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}
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$this->rDb->exec("INSERT INTO `streams_types` VALUES (1, 'Live Streams', 'live', 'live', 1), (2, 'Movies', 'movie', 'movie', 0)");
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$this->rDb->exec("INSERT INTO `streams_arguments` VALUES (1, 'fetch', 'User Agent', 'shown in the form', 'http', 'user_agent', '-user_agent \"%s\"', 'text', 'VLC')");
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$this->rDb->exec("INSERT INTO `streams` (`id`, `type`, `stream_display_name`, `stream_source`, `notes`, `transcode_profile_id`, `enable_transcode`, `tv_archive_server_id`, `tv_archive_duration`, `vframes_server_id`, `tv_archive_pid`, `order`) VALUES
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(7, 1, 'News', '[\"http://src.example/a\"]', NULL, 0, 0, 0, 0, 0, 0, 1),
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(8, 2, 'Film', '[\"http://src.example/f\"]', NULL, 0, 0, 0, 0, 0, 0, 2)");
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$this->rDb->exec("INSERT INTO `streams_servers` (`server_stream_id`, `stream_id`, `server_id`, `parent_id`, `on_demand`, `pid`) VALUES (1, 7, 5, NULL, 1, 0)");
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$this->rDb->exec("INSERT INTO `streams_options` (`id`, `stream_id`, `argument_id`, `value`) VALUES (1, 7, 1, 'curl/8')");
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DatabaseFactory::set($this->rDb);
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}
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public function testRuntimeLoaderAnswersStreamServerArgumentsFromOneBatch(): void {
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$rLoader = StreamReplica::runtimeLoader(5, [7]);
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$this->assertSame(7, (int) $rLoader('stream', 7, ['live' => true])['id']);
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$this->assertSame(1, (int) $rLoader('server', 7, ['server_id' => 5])['on_demand']);
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$this->assertSame('user_agent', $rLoader('arguments', 7, ['keyed' => false])[0]['argument_key']);
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$this->assertArrayHasKey('user_agent', $rLoader('arguments', 7, ['keyed' => true]));
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$this->assertNull($rLoader('stream', 999, ['live' => true]), 'an id not in the batch is null');
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$this->assertSame([], $rLoader('source', 7, []), 'source is not answered from the snapshot');
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}
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public function testRuntimeLoaderExcludesNonLiveStreams(): void {
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// id 8 is a movie (its streams_types row has live = 0): absent from the
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// live join, so the loader returns null — a non-live stream is not transcoded.
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$this->assertNull(StreamReplica::runtimeLoader(5, [8])('stream', 8, ['live' => true]));
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}
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public function testRuntimeLoaderOnEmptySetReadsNothing(): void {
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$rLoader = StreamReplica::runtimeLoader(5, []);
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$this->assertNull($rLoader('stream', 7, ['live' => true]));
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}
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}
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