Files
peptide-news-plugin/tests/unit/PluginBootstrapTest.php
Terence b7da4f42b9 feat: add LLM cost tracking with budget enforcement and admin dashboard
- New Cost_Tracker class: logs every API call (model, tokens, cost), enforces
  monthly budgets with hard-stop mode, provides aggregated reporting
- New llm_costs database table with indexes on created_at, model, operation
- Modified LLM class: call_openrouter_with_usage() extracts token usage from
  OpenRouter responses; budget gate checks before each API call
- Admin settings: monthly budget (USD), enforcement mode (disabled/warn/hard-stop),
  cost log retention period
- Admin cost dashboard: budget progress bar, daily cost chart (Chart.js),
  per-model and per-operation breakdowns, recent API call log
- PHPUnit tests: 16 tests covering cost calculation, pricing lookups,
  budget enforcement logic, and model validation
- Updated ARCHITECTURE.md with new table schema, data flow, and key decisions
- Updated CONVENTIONS.md with "how to add cost tracking for a new operation"
- Version bump to 2.4.0

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-04-13 04:18:30 +07:00

85 lines
2.5 KiB
PHP
Executable File

<?php
/**
* Unit tests for the main plugin bootstrap file.
*
* Validates constants, version strings, and file structure.
*
* @package PeptideNews\Tests
*/
namespace PeptideNews\Tests\Unit;
use PHPUnit\Framework\TestCase;
class PluginBootstrapTest extends TestCase {
/**
* Plugin version constant should be defined and non-empty.
*/
public function test_version_constant_is_defined(): void {
$this->assertTrue( defined( 'PEPTIDE_NEWS_VERSION' ) );
$this->assertNotEmpty( PEPTIDE_NEWS_VERSION );
}
/**
* Plugin directory constant should point to a real directory.
*/
public function test_plugin_dir_constant_is_valid(): void {
$this->assertTrue( defined( 'PEPTIDE_NEWS_PLUGIN_DIR' ) );
$this->assertDirectoryExists( PEPTIDE_NEWS_PLUGIN_DIR );
}
/**
* Main plugin file should exist.
*/
public function test_main_plugin_file_exists(): void {
$this->assertFileExists( PEPTIDE_NEWS_PLUGIN_DIR . 'peptide-news-plugin.php' );
}
/**
* All required class files should exist.
*/
public function test_required_class_files_exist(): void {
$files = array(
'includes/class-peptide-news.php',
'includes/class-peptide-news-activator.php',
'includes/class-peptide-news-deactivator.php',
'includes/class-peptide-news-fetcher.php',
'includes/class-peptide-news-analytics.php',
'includes/class-peptide-news-rest-api.php',
'admin/class-peptide-news-admin.php',
);
foreach ( $files as $file ) {
$path = PEPTIDE_NEWS_PLUGIN_DIR . $file;
$this->assertFileExists( $path, "Required file missing: {$file}" );
}
}
/**
* Admin JavaScript file should exist.
*/
public function test_admin_script_exists(): void {
$this->assertFileExists( PEPTIDE_NEWS_PLUGIN_DIR . 'admin/js/admin-script.js' );
}
/**
* Admin stylesheet should exist.
*/
public function test_admin_style_exists(): void {
$this->assertFileExists( PEPTIDE_NEWS_PLUGIN_DIR . 'admin/css/admin-style.css' );
}
/**
* Version string should follow SemVer pattern.
*/
public function test_version_follows_semver(): void {
// Allow semver with optional pre-release suffix (e.g. 1.2.1-test).
$this->assertMatchesRegularExpression(
'/^\d+\.\d+\.\d+(-[\w.]+)?$/',
PEPTIDE_NEWS_VERSION,
'Version does not follow SemVer pattern.'
);
}
}