feat: M4 chained-cron checkpoint generation + board button (v0.21.0)
## Board 'New Article' button
- templates/admin/board-page.php: add #prab-board-generate-now button + status div
- includes/admin/class-board-page.php: inject generateNonce + i18n strings into prabBoard;
enqueue companion board-generate.js
- assets/js/board-generate.js: NEW – board button AJAX handler (fires
prautoblogger_generate_now, resets board backoff on success)
- assets/js/board.js: applySnapshot() re-enables button when no active runs
## Chained-cron checkpoint machine (retires SSH workaround)
- includes/core/class-generation-checkpoint-runner.php: NEW (295 lines)
Tick 1 (prautoblogger_gen_orchestrate): orchestrate_only() → persist queue → schedule Tick 2
Tick 2..N (prautoblogger_gen_tick): pop one idea → Article_Worker → reschedule or finalize
Budget/halt contract + lock release on all exit paths
- includes/class-executor.php: on_manual_generation() replaced with 1-line delegate to
Generation_Checkpoint_Runner::on_orchestrate_tick() (SSH workaround retired)
- includes/class-prautoblogger.php: register ORCHESTRATE_ACTION + GENERATE_ACTION hooks
- includes/core/class-pipeline-runner.php: expose orchestrate_only() public wrapper
- includes/core/class-pipeline-status.php: add write_initial() + write_error() helpers
## WP-CLI command
- includes/admin/class-wp-cli-commands.php: wp prautoblogger generate → kick_off()
## IA / perf pass (settings-backed pagination + DB indexes)
- includes/admin/class-board-data-provider.php: replace hardcoded posts_per_page=20 with
get_option('prautoblogger_board_column_limit', DEFAULT)
- includes/admin/class-board-gen-log-query.php: replace LIMIT 10/20 literals with settings-backed values
- includes/admin/class-ideas-browser-query.php: NEW – query helpers extracted from Ideas_Browser
(300-line rule split): query_ideas(), get_type_counts(), load_idea_data(),
find_post_by_run_id(), update_idea_stage()
- includes/admin/class-ideas-browser.php: delegates all query work to Ideas_Browser_Query
- includes/class-activator.php: set_default_options() adds board_column_limit + ideas_per_page
- includes/admin/class-admin-page.php: add new settings to numeric sanitization list
- prautoblogger.php: PRAUTOBLOGGER_DEFAULT_BOARD_COLUMN_LIMIT=20, PRAUTOBLOGGER_DEFAULT_IDEAS_PER_PAGE=30
- includes/class-schema-installer.php: indexes on generation_log + analysis_results (db 1.4.0)
- includes/class-pipeline-schema-installer.php: KEY started_at on runs table
## Guard P2s
- scripts/check-constants.php: --self-test mode + inline CONSTANTS_GUARD_WINDOW comment
- .github/workflows/ci.yml: check-constants-self-test step after main constants check
## PHPUnit test
- tests/unit/Core/GenerationCheckpointRunnerTest.php: NEW (227 lines)
4 tests: kick_off schedules+transient, empty-queue finalizes, halted-run aborts+cleanup,
multi-idea pops-one-and-reschedules
## Docs + version
- prautoblogger.php: Version 0.21.0, PRAUTOBLOGGER_DB_VERSION 1.4.0
- ARCHITECTURE.md: §25 Chained-Cron Checkpoint Generation Path
- CHANGELOG.md: v0.21.0 entry
- INFORMATION-ARCHITECTURE.md: NEW – admin pages, entry points, DB tables, options, CLI
- uninstall.php: purge prautoblogger_gen_orchestrate + prautoblogger_gen_tick cron hooks
Agent-Session: phase2-admin-m4-20260614
This commit is contained in:
227
tests/unit/Core/GenerationCheckpointRunnerTest.php
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227
tests/unit/Core/GenerationCheckpointRunnerTest.php
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<?php
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/**
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* Tests for PRAutoBlogger_Generation_Checkpoint_Runner (v0.21.0, M4).
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*
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* Locks the chained-cron checkpoint contract:
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* kick_off() -- schedules cron + writes initial transient, no pipeline call.
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* on_generate_tick() -- pops ONE idea, reschedules or finalizes; halted run aborts early.
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*
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* @package PRAutoBlogger\Tests\Core
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*/
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namespace PRAutoBlogger\Tests\Core;
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use PRAutoBlogger\Tests\BaseTestCase;
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use Brain\Monkey\Functions;
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class GenerationCheckpointRunnerTest extends BaseTestCase {
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/** @var string[] Cron hooks captured from wp_schedule_single_event(). */
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private array $scheduled = array();
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/** @var array<string, mixed> Option writes captured from update_option(). */
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private array $options = array();
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/** @var array<int, array> Transient writes captured from set_transient(). */
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private array $transients = array();
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protected function setUp(): void {
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parent::setUp();
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$this->scheduled = array();
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$this->options = array();
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$this->transients = array();
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Functions\when( 'wp_schedule_single_event' )->alias(
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function ( $ts, $hook, $args = array() ) {
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$this->scheduled[] = $hook;
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return true;
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}
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);
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Functions\when( 'wp_next_scheduled' )->justReturn( false );
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Functions\when( 'spawn_cron' )->justReturn( true );
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Functions\when( 'wp_remote_post' )->justReturn( array() );
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Functions\when( 'site_url' )->justReturn( 'https://example.com' );
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Functions\when( 'set_transient' )->alias(
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function ( $key, $value, $ttl = 0 ) {
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$this->transients[] = array( 'key' => $key, 'value' => (array) $value );
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return true;
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}
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);
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Functions\when( 'update_option' )->alias(
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function ( $name, $value, $autoload = null ) {
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$this->options[ $name ] = $value;
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return true;
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}
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);
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Functions\when( 'delete_option' )->alias(
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function ( $name ) {
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unset( $this->options[ $name ] );
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return true;
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}
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);
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Functions\when( 'get_option' )->alias(
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function ( $name, $default = false ) {
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return $this->options[ $name ] ?? $default;
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}
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);
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Functions\when( 'wp_generate_uuid4' )->justReturn( 'test-run-uuid-001' );
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// Monthly budget 0 = no limit.
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$this->options['prautoblogger_monthly_budget_usd'] = '0';
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Functions\when( 'wp_cache_get' )->justReturn( false );
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Functions\when( 'wp_cache_set' )->justReturn( true );
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Functions\when( 'wp_cache_delete' )->justReturn( true );
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\PRAutoBlogger_Run_State::flush_cache();
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}
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protected function tearDown(): void {
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\PRAutoBlogger_Run_State::flush_cache();
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unset( $GLOBALS['wpdb'] );
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parent::tearDown();
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}
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/** Stub the generation lock to always succeed. */
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private function wire_wpdb_for_lock(): void {
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$wpdb = $this->create_mock_wpdb();
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$wpdb->options = 'wp_options';
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$GLOBALS['wpdb'] = $wpdb;
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$wpdb->method( 'query' )->willReturn( 1 );
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$wpdb->method( 'get_var' )->willReturn( null );
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}
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/** Build a minimal Article_Idea-compatible array. */
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private function make_idea( string $topic = 'Test Topic' ): array {
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return array(
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'topic' => $topic,
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'article_type' => 'guide',
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'suggested_title' => 'Guide to ' . $topic,
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'summary' => '',
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'score' => 0.9,
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'analysis_id' => 1,
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'source_ids' => array(),
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'key_points' => array(),
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'target_keywords' => array(),
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);
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}
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// ── kick_off() ────────────────────────────────────────────────────────
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/**
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* kick_off() schedules exactly the ORCHESTRATE cron action and writes
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* an initial 'running' status transient. The pipeline is NOT called.
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*/
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public function test_kick_off_schedules_orchestrate_cron_and_writes_initial_transient(): void {
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\PRAutoBlogger_Generation_Checkpoint_Runner::kick_off();
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$this->assertContains(
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\PRAutoBlogger_Generation_Checkpoint_Runner::ORCHESTRATE_ACTION,
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$this->scheduled,
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'kick_off() must schedule ORCHESTRATE_ACTION'
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);
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$found_running_transient = false;
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foreach ( $this->transients as $t ) {
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if ( isset( $t['value']['status'] ) && 'running' === $t['value']['status'] ) {
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$found_running_transient = true;
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break;
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}
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}
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$this->assertTrue( $found_running_transient, 'kick_off() must write a running status transient' );
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}
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// ── on_generate_tick() ────────────────────────────────────────────────
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/**
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* An empty queue causes generate tick to finalize without scheduling
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* another GENERATE action (no Article_Worker call).
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*/
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public function test_generate_tick_finalizes_when_queue_is_empty(): void {
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// No queue option => get_option returns false (default from setUp alias).
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\PRAutoBlogger_Generation_Checkpoint_Runner::on_generate_tick();
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$this->assertNotContains(
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\PRAutoBlogger_Generation_Checkpoint_Runner::GENERATE_ACTION,
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$this->scheduled,
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'Empty queue must not reschedule GENERATE'
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);
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}
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/**
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* A halted run causes generate tick to abort: queue is cleaned up and
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* GENERATE is not rescheduled (Article_Worker would not be called again).
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*/
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public function test_generate_tick_aborts_on_halted_run_without_rescheduling(): void {
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$run_id = 'halted-run-uuid';
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$this->options['prautoblogger_article_queue'] = array(
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'run_id' => $run_id,
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'ideas' => array( $this->make_idea() ),
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'results' => array( 'generated' => 0, 'published' => 0, 'rejected' => 0, 'cost' => 0.0 ),
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);
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$wpdb = $this->create_mock_wpdb();
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$wpdb->options = 'wp_options';
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$GLOBALS['wpdb'] = $wpdb;
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$wpdb->method( 'get_row' )->willReturn( array( 'status' => 'halted', 'ceiling_usd' => '0' ) );
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$wpdb->method( 'query' )->willReturn( 1 );
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$wpdb->method( 'get_var' )->willReturn( null );
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\PRAutoBlogger_Generation_Checkpoint_Runner::on_generate_tick();
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$this->assertArrayNotHasKey(
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'prautoblogger_article_queue',
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$this->options,
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'Halted run must trigger queue cleanup'
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);
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$this->assertNotContains(
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\PRAutoBlogger_Generation_Checkpoint_Runner::GENERATE_ACTION,
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$this->scheduled,
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'Halted run must not reschedule GENERATE'
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);
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}
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/**
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* With 2 ideas in queue, first generate tick pops one, reschedules GENERATE,
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* and leaves 1 idea remaining in the persisted queue.
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*/
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public function test_generate_tick_pops_one_idea_and_reschedules_when_more_remain(): void {
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$run_id = 'multi-idea-run-uuid';
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$this->options['prautoblogger_article_queue'] = array(
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'run_id' => $run_id,
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'ideas' => array( $this->make_idea( 'Idea A' ), $this->make_idea( 'Idea B' ) ),
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'results' => array( 'generated' => 0, 'published' => 0, 'rejected' => 0, 'cost' => 0.0 ),
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);
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$this->options['prautoblogger_checkpoint_run_id'] = $run_id;
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$wpdb = $this->create_mock_wpdb();
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$wpdb->options = 'wp_options';
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$GLOBALS['wpdb'] = $wpdb;
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$wpdb->method( 'get_row' )->willReturn( array( 'status' => 'running', 'ceiling_usd' => '0' ) );
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$wpdb->method( 'query' )->willReturn( 1 );
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$wpdb->method( 'get_var' )->willReturn( null );
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// Provide stub Article_Worker so CI doesn't need real LLM dependencies.
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if ( ! class_exists( 'PRAutoBlogger_Article_Worker', false ) ) {
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// phpcs:ignore Squiz.Strings.DoubleQuoteUsage.NotRequired
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eval( 'class PRAutoBlogger_Article_Worker {
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public function __construct($ct){}
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public function generate($idea){ return ["generated"=>1,"published"=>1,"rejected"=>0,"cost"=>0.01]; }
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}' );
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}
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if ( ! class_exists( 'PRAutoBlogger_Post_Assembler', false ) ) {
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// phpcs:ignore Squiz.Strings.DoubleQuoteUsage.NotRequired
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eval( 'class PRAutoBlogger_Post_Assembler { public static function amortize_research_costs($r){} }' );
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}
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\PRAutoBlogger_Generation_Checkpoint_Runner::on_generate_tick();
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$this->assertContains(
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\PRAutoBlogger_Generation_Checkpoint_Runner::GENERATE_ACTION,
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$this->scheduled,
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'More ideas remaining: GENERATE must be rescheduled'
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);
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if ( isset( $this->options['prautoblogger_article_queue'] ) ) {
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$remaining = $this->options['prautoblogger_article_queue']['ideas'] ?? array();
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$this->assertCount( 1, $remaining, 'Queue must have exactly 1 idea left after first tick' );
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}
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}
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}
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