mirror of
https://github.com/HeyPuter/puter
synced 2024-11-15 06:15:47 +00:00
108 lines
3.9 KiB
JavaScript
108 lines
3.9 KiB
JavaScript
/*
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* Copyright (C) 2024 Puter Technologies Inc.
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*
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* This file is part of Phoenix Shell.
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*
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* Phoenix Shell is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published
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* by the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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import assert from 'assert';
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import { StatefulProcessorBuilder } from '../src/util/statemachine.js';
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describe('StatefulProcessor', async () => {
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it ('should satisfy: simple example', async () => {
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const messages = [];
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const processor = new StatefulProcessorBuilder()
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.state('start', async ctx => {
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messages.push('start');
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ctx.setState('intermediate');
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})
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.state('intermediate', async ctx => {
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messages.push('intermediate');
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ctx.setState('end');
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})
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.build();
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await processor.run();
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assert.deepEqual(messages, ['start', 'intermediate']);
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});
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it ('should handle transition', async () => {
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const messages = [];
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const processor = new StatefulProcessorBuilder()
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.state('start', async ctx => {
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messages.push('start');
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ctx.setState('intermediate');
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})
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.onTransitionTo('intermediate', ctx => {
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messages.push('transition');
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ctx.locals.test1 = true;
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})
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.state('intermediate', async ctx => {
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messages.push('intermediate');
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assert.equal(ctx.locals.test1, true);
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ctx.setState('end');
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})
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.build();
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await processor.run();
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assert.deepEqual(messages, [
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'start', 'transition', 'intermediate'
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]);
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});
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it ('should handle beforeAll', async () => {
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const messages = [];
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const processor = new StatefulProcessorBuilder()
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.state('start', async ctx => {
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messages.push('start');
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assert.equal(ctx.locals.test2, 'undefined_a');
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ctx.setState('intermediate');
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})
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.beforeAll('example-hook', async ctx => {
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messages.push('before');
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ctx.locals.test2 += '_a';
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})
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.state('intermediate', async ctx => {
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messages.push('intermediate');
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assert.equal(ctx.locals.test2, 'undefined_a');
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ctx.setState('end');
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})
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.build();
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await processor.run();
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assert.deepEqual(messages, [
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'before', 'start', 'before', 'intermediate'
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]);
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});
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it ('should fail when export is missing', async () => {
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const messages = [];
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const processor = new StatefulProcessorBuilder()
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.external('test3', { required: true })
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.state('start', async ctx => {
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ctx.setState('end');
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})
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.build();
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await assert.rejects(processor.run());
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});
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it ('should succeed when export is provided', async () => {
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const messages = [];
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const processor = new StatefulProcessorBuilder()
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.external('test3', { required: true })
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.state('start', async ctx => {
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messages.push(ctx.externs.test3)
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ctx.setState('end');
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})
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.build();
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await processor.run({ test3: 'test4' });
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assert.deepEqual(messages, ['test4']);
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});
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})
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