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flyer-crawler.projectium.com/vitest.config.integration.ts
Torben Sorensen 4e22213cd1
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2026-01-11 02:04:52 -08:00

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TypeScript

// vitest.config.integration.ts
import { defineConfig, mergeConfig } from 'vitest/config';
import type { UserConfig } from 'vite';
import viteConfig from './vite.config';
import * as fs from 'fs';
import * as path from 'path';
// Ensure NODE_ENV is set to 'test' for all Vitest runs.
process.env.NODE_ENV = 'test';
// 1. Separate the 'test' config (which has Unit Test settings)
// from the rest of the general Vite config (plugins, aliases, etc.)
// DEBUG: Use console.error to ensure logs appear in CI/CD output
console.error(`[DEBUG] Loading vitest.config.integration.ts at ${new Date().toISOString()}...`);
console.error(`[DEBUG] CWD: ${process.cwd()}`);
// Check if the integration test directory exists and list its contents
const integrationTestDir = path.resolve(process.cwd(), 'src/tests/integration');
try {
const files = fs.readdirSync(integrationTestDir);
console.error(
`[DEBUG] Integration test directory (${integrationTestDir}) contains ${files.length} files:`,
);
files.forEach((f) => console.error(`[DEBUG] - ${f}`));
} catch (e) {
console.error(`[DEBUG] ERROR: Could not read integration test directory: ${integrationTestDir}`);
console.error(`[DEBUG] Error: ${e instanceof Error ? e.message : String(e)}`);
}
// Define a type that includes the 'test' property from Vitest's config.
// This allows us to destructure it in a type-safe way without using 'as any'.
type ViteConfigWithTest = UserConfig & { test?: UserConfig['test'] };
const { test: _unusedTest, ...baseViteConfig } = viteConfig as ViteConfigWithTest;
console.error('[DEBUG] Merging with base vite config, but excluding its "test" configuration.');
console.error('\n[DEBUG] --- INTEGRATION CONFIG SETUP ---');
// Use _unusedTest to satisfy linter
console.error(`[DEBUG] Stripped "test" config. Original test config existed: ${!!_unusedTest}`);
// Use the 'in' operator for a type-safe property check instead of casting to 'any'.
console.error('[DEBUG] Does baseViteConfig have "test"?', 'test' in baseViteConfig);
console.error('[DEBUG] Base vite config keys:', Object.keys(baseViteConfig));
/**
* This configuration is specifically for integration tests.
* It MERGES with the main vite.config.ts to inherit plugins and aliases,
* then overrides the test-specific settings for a Node.js environment.
*/
const finalConfig = mergeConfig(
baseViteConfig,
defineConfig({
test: {
// Override settings from the main config for this specific test project.
name: 'integration',
environment: 'node',
// Point specifically to the new integration tests directory.
// This pattern will match any test file inside `src/tests/integration/`.
include: ['src/tests/integration/**/*.test.{ts,tsx}'],
// CRITICAL: We must override the `exclude` property from the base vite.config.ts.
// Otherwise, the inherited `exclude` rule will prevent any integration tests from running.
// Setting it to an empty array removes all exclusion rules for this project.
exclude: [],
// Fix: Set environment variables to ensure generated URLs pass validation
env: {
NODE_ENV: 'test',
BASE_URL: 'https://example.com', // Use a standard domain to pass strict URL validation
FRONTEND_URL: 'https://example.com',
// Use a dedicated test port (3099) to avoid conflicts with production servers
// that might be running on port 3000 or 3001
TEST_PORT: '3099',
VITE_API_BASE_URL: 'http://localhost:3099/api',
},
// This setup script starts the backend server before tests run.
globalSetup: './src/tests/setup/integration-global-setup.ts',
setupFiles: ['./src/tests/setup/global.ts'],
// The default timeout is 5000ms (5 seconds)
testTimeout: 60000, // Increased timeout for server startup and API calls, especially AI services.
hookTimeout: 60000,
// "singleThread: true" is removed in modern Vitest.
// Use fileParallelism: false to ensure test files run one by one to prevent port conflicts.
fileParallelism: false,
coverage: {
provider: 'v8',
// Include 'text' reporter so coverage summary appears after integration tests complete.
reporter: [['text', { maxCols: 200 }], 'html', 'json-summary', 'json'],
reportsDirectory: '.coverage/integration',
reportOnFailure: true, // This ensures the report generates even if tests fail
clean: true,
},
},
}),
);
console.error('[DEBUG] Integration Final Config - INCLUDE:', finalConfig.test?.include);
console.error('[DEBUG] Integration Final Config - EXCLUDE:', finalConfig.test?.exclude);
console.error('[DEBUG] ----------------------------------\n');
export default finalConfig;