120 lines
3.7 KiB
JavaScript
120 lines
3.7 KiB
JavaScript
const test = require('node:test');
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const assert = require('node:assert/strict');
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require('../src/common');
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const { getPendingMigrations } = require('../src/db/migrations');
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function createPool(responses) {
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const queries = [];
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return {
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queries,
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async query(sql, params) {
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queries.push([sql, params]);
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const text = String(sql);
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for (const response of responses) {
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if (response.match(text, params)) {
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return response.result;
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}
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}
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return [[]];
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}
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};
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}
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test('pending migrations are empty when the schema already matches the app version', async () => {
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const pool = createPool([
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{
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match(sql) {
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return sql.includes('FROM information_schema.COLUMNS') && sql.includes('TABLE_NAME = ?') && sql.includes('COLUMN_NAME = ?');
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},
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result: [[{ column_count: 0 }]]
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},
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{
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match(_sql, params) {
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return Array.isArray(params) && params[0] === 'i_schedule_groups';
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},
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result: [[{ table_count: 0 }]]
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},
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{
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match(_sql, params) {
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return Array.isArray(params) && params[0] === 'i_schedule_entries';
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},
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result: [[{ table_count: 0 }]]
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}
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]);
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const pendingMigrations = await getPendingMigrations(pool, { currentVersion: '2.8.9' });
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assert.equal(pendingMigrations.length, 0);
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});
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test('pending migrations are reported when an older schema still needs scripts', async () => {
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const pool = createPool([
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{
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match(sql) {
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return sql.includes('FROM information_schema.COLUMNS') && sql.includes('TABLE_NAME = ?') && sql.includes('COLUMN_NAME = ?');
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},
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result: [[{ column_count: 0 }]]
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},
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{
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match(_sql, params) {
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return Array.isArray(params) && params[0] === 'i_schedule_groups';
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},
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result: [[{ table_count: 1 }]]
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},
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{
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match(_sql, params) {
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return Array.isArray(params) && params[0] === 'i_schedule_entries';
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},
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result: [[{ table_count: 1 }]]
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}
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]);
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const pendingMigrations = await getPendingMigrations(pool, { currentVersion: '2.6.17' });
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assert.ok(pendingMigrations.length > 0);
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assert.equal(pendingMigrations.filter(function (migration) { return migration.version.indexOf('2.8.') === 0; }).length, 4);
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assert.equal(pendingMigrations.find(function (migration) { return migration.version.indexOf('2.8.') === 0; }).version, '2.8.0');
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});
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test('a partial timetable schema does not fast-forward migration detection', async () => {
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const pool = createPool([
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{
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match(sql) {
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return sql.includes('FROM information_schema.COLUMNS') && sql.includes('TABLE_NAME = ?') && sql.includes('COLUMN_NAME = ?');
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},
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result: [[{ column_count: 0 }]]
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},
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{
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match(_sql, params) {
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return Array.isArray(params) && params[0] === 'i_timetable_groups';
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},
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result: [[{ table_count: 1 }]]
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},
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{
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match(_sql, params) {
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return Array.isArray(params) && params[0] === 'i_timetable_entries';
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},
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result: [[{ table_count: 0 }]]
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},
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{
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match(_sql, params) {
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return Array.isArray(params) && params[0] === 'i_schedule_groups';
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},
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result: [[{ table_count: 0 }]]
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},
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{
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match(_sql, params) {
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return Array.isArray(params) && params[0] === 'i_schedule_entries';
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},
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result: [[{ table_count: 0 }]]
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}
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]);
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const pendingMigrations = await getPendingMigrations(pool, { currentVersion: '0.0.0' });
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assert.ok(pendingMigrations.some(function (migration) { return migration.version === '2.6.16'; }));
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assert.ok(pendingMigrations.some(function (migration) { return migration.version === '2.6.17'; }));
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assert.ok(pendingMigrations.some(function (migration) { return migration.version === '2.6.18'; }));
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}); |