64 lines
2.3 KiB
JavaScript
64 lines
2.3 KiB
JavaScript
import assert from 'node:assert/strict';
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import fs from 'node:fs/promises';
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import path from 'node:path';
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import test from 'node:test';
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const root = path.resolve(import.meta.dirname, '..');
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async function read(relativePath) {
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return fs.readFile(path.join(root, relativePath), 'utf8');
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}
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function normalizedTokens(line) {
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return line
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.trim()
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.replaceAll(',', ' ')
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.replaceAll(';', ' ')
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.replaceAll('(', ' ')
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.replaceAll(')', ' ')
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.split(' ')
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.map(token => token.trim().toUpperCase())
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.filter(Boolean);
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}
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function routeTableLines(schema) {
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const lines = schema.split('\n');
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const start = lines.findIndex(line => normalizedTokens(line).join(' ') === 'CREATE TABLE IF NOT EXISTS ROUTES');
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assert.notEqual(start, -1, 'database/schema.sql must define the routes table');
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const end = lines.findIndex((line, index) => index > start && normalizedTokens(line).includes('STRICT'));
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assert.notEqual(end, -1, 'the routes table must be declared STRICT');
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return lines.slice(start, end + 1);
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}
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function hasActivatedAtTextDefaultNull(lines) {
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return lines.some(line => {
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const tokens = normalizedTokens(line);
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return tokens[0] === 'ACTIVATED_AT'
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&& tokens[1] === 'TEXT'
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&& tokens.includes('DEFAULT')
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&& tokens.includes('NULL');
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});
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}
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function containsTokenSequence(sql, sequence) {
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const tokens = sql
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.split('\n')
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.flatMap(normalizedTokens);
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return tokens.some((_, index) => sequence.every((token, offset) => tokens[index + offset] === token));
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}
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test('initial database schema creates routes with a nullable activation timestamp', async () => {
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const schema = await read('database/schema.sql');
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const migration = await read('database/migrations/20260901_add_route_activated_at.sql');
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const routes = routeTableLines(schema);
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assert.equal(hasActivatedAtTextDefaultNull(routes), true);
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assert.equal(containsTokenSequence(routes.join('\n'), ['ACTIVATED_AT', 'DATETIME']), false);
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assert.equal(containsTokenSequence(routes.join('\n'), ['ON', 'UPDATE', 'CURRENT_TIMESTAMP']), false);
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assert.equal(containsTokenSequence(migration, ['ALTER', 'TABLE', 'ROUTES', 'ADD', 'COLUMN', 'ACTIVATED_AT', 'TEXT']), true);
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assert.equal(containsTokenSequence(migration, ['ACTIVATED_AT', 'DATETIME']), false);
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assert.equal(migration.includes('activated_at is NULL'), true);
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});
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