@t1mmen/srtd/dist/utils/loadBuildLog.test.js

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

import fs from 'node:fs/promises';
import path from 'node:path';
import { describe, expect, it } from 'vitest';
import { TEST_ROOT } from '../__tests__/vitest.setup.js';
import { loadBuildLog } from './loadBuildLog.js';
describe('loadBuildLog', () => {
    it('should load existing build log', async () => {
        const content = {
            version: '1.0',
            lastTimestamp: '20240101120000',
            templates: {
                'test.sql': {
                    lastBuildHash: 'abc123',
                    lastBuildDate: '2024-01-01T12:00:00Z',
                },
            },
        };
        await fs.writeFile(path.join(TEST_ROOT, '.buildlog-test.json'), JSON.stringify(content));
        const log = await loadBuildLog(TEST_ROOT, 'common');
        expect(log).toEqual(content);
    });
    it('should return empty build log when file does not exist', async () => {
        const log = await loadBuildLog(path.join(TEST_ROOT, 'nonexistent'), 'common');
        expect(log).toEqual({
            version: '1.0',
            templates: {},
            lastTimestamp: '',
        });
    });
    it('should handle invalid JSON', async () => {
        await fs.writeFile(path.join(TEST_ROOT, '.buildlog-test.local.json'), 'invalid json');
        const log = await loadBuildLog(TEST_ROOT, 'local');
        expect(log).toEqual({
            version: '1.0',
            templates: {},
            lastTimestamp: '',
        });
    });
    it('should handle missing fields', async () => {
        const incompleteContent = {
            version: '1.0',
        };
        await fs.writeFile(path.join(TEST_ROOT, '.buildlog-test.json'), JSON.stringify(incompleteContent));
        const log = await loadBuildLog(TEST_ROOT, 'common');
        expect(log).toEqual({
            version: '1.0',
            templates: {},
            lastTimestamp: '',
        });
    });
    it('should load correct file based on type parameter', async () => {
        const commonContent = { version: '1.0', templates: { common: true } };
        const localContent = { version: '1.0', templates: { local: true } };
        await fs.writeFile(path.join(TEST_ROOT, '.buildlog-test.json'), JSON.stringify(commonContent));
        await fs.writeFile(path.join(TEST_ROOT, '.buildlog-test.local.json'), JSON.stringify(localContent));
        const commonLog = await loadBuildLog(TEST_ROOT, 'common');
        const localLog = await loadBuildLog(TEST_ROOT, 'local');
        expect(commonLog.templates).toEqual({ common: true });
        expect(localLog.templates).toEqual({ local: true });
    });
});
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