@t1mmen/srtd/dist/__tests__/helpers.js

Supabase Repeatable Template Definitions (srtd): 🪄 Live-reloading SQL templates for Supabase DX. Make your database changes reviewable and migrations maintainable! 🚀

// src/__tests__/helpers.ts
import fs from 'node:fs/promises';
import path from 'node:path';
import { TEST_FN_PREFIX } from './vitest.setup.js';
/**
 * Creates a test context with all the goodies we need! 🎁
 */
export function createTestContext(name = 'test') {
    return {
        timestamp: Date.now(),
        testDir: path.join(process.env.TMPDIR || '/tmp', `srtd-${name}-${Date.now()}`),
        testFunctionName: `${TEST_FN_PREFIX}${Date.now()}`,
        templateCounter: 0,
    };
}
/**
 * Get unique template names - perfect for testing! 🏷️
 */
export function getNextTemplateName(context, prefix = 'template') {
    context.templateCounter++;
    return `${prefix}_${context.timestamp}_${context.templateCounter}`;
}
/**
 * Create a template file with whatever content you want! 📝
 */
export async function createTemplate(context, name, content, dir) {
    const fullPath = dir
        ? path.join(context.testDir, 'test-templates', dir, name)
        : path.join(context.testDir, 'test-templates', name);
    try {
        await fs.mkdir(path.dirname(fullPath), { recursive: true });
        await fs.writeFile(fullPath, content);
        return fullPath;
    }
    catch (error) {
        console.error('Error creating template:', error);
        throw error;
    }
}
/**
 * Create a template with a basic Postgres function - the bread and butter of testing! 🍞
 */
export async function createTemplateWithFunc(context, prefix, funcSuffix = '', dir) {
    const name = `${getNextTemplateName(context, prefix)}.sql`;
    const funcName = `${context.testFunctionName}${funcSuffix}`;
    const content = `CREATE OR REPLACE FUNCTION ${funcName}() RETURNS void AS $$ BEGIN NULL; END; $$ LANGUAGE plpgsql;`;
    return createTemplate(context, name, content, dir);
}
/**
 * Clean up after our tests like good citizens! 🧹
 */
export async function cleanupTestContext(context) {
    await fs.rm(context.testDir, { recursive: true, force: true });
}
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