nodejs-mozilla/test/es-module/test-esm-loader-modulemap.js

63 lines
1.7 KiB
JavaScript

'use strict';
// Flags: --expose-internals
// This test ensures that the type checking of ModuleMap throws
// errors appropriately
require('../common');
const assert = require('assert');
const { URL } = require('url');
const { Loader } = require('internal/modules/esm/loader');
const ModuleMap = require('internal/modules/esm/module_map');
const ModuleJob = require('internal/modules/esm/module_job');
const createDynamicModule = require(
'internal/modules/esm/create_dynamic_module');
const stubModuleUrl = new URL('file://tmp/test');
const stubModule = createDynamicModule(['default'], stubModuleUrl);
const loader = new Loader();
const moduleMap = new ModuleMap();
const moduleJob = new ModuleJob(loader, stubModule.module,
() => new Promise(() => {}));
assert.throws(
() => moduleMap.get(1),
{
code: 'ERR_INVALID_ARG_TYPE',
name: 'TypeError',
message: 'The "url" argument must be of type string. Received type number' +
' (1)'
}
);
assert.throws(
() => moduleMap.set(1, moduleJob),
{
code: 'ERR_INVALID_ARG_TYPE',
name: 'TypeError',
message: 'The "url" argument must be of type string. Received type number' +
' (1)'
}
);
assert.throws(
() => moduleMap.set('somestring', 'notamodulejob'),
{
code: 'ERR_INVALID_ARG_TYPE',
name: 'TypeError',
message: 'The "job" argument must be an instance of ModuleJob. ' +
"Received type string ('notamodulejob')"
}
);
assert.throws(
() => moduleMap.has(1),
{
code: 'ERR_INVALID_ARG_TYPE',
name: 'TypeError',
message: 'The "url" argument must be of type string. Received type number' +
' (1)'
}
);