aacb45156b
- Install Jest for unit testing with React Testing Library - Install Playwright for end-to-end testing - Configure Jest with proper TypeScript support and module mapping - Create test setup files and utilities for both unit and e2e tests Components: * Jest configuration with coverage thresholds * Playwright configuration with browser automation * Unit tests for LoginForm, AuthContext, and useSocketIO hook * E2E tests for authentication, dashboard, and agents workflows * GitHub Actions workflow for automated testing * Mock data and API utilities for consistent testing * Test documentation with best practices Testing features: - Unit tests with 70% coverage threshold - E2E tests with API mocking and user journey testing - CI/CD integration for automated test runs - Cross-browser testing support with Playwright - Authentication system testing end-to-end 🚀 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
80 lines
1.7 KiB
TypeScript
80 lines
1.7 KiB
TypeScript
import * as stream from 'stream';
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declare const isStream: {
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/**
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@returns Whether `stream` is a [`Stream`](https://nodejs.org/api/stream.html#stream_stream).
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@example
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```
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import * as fs from 'fs';
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import isStream = require('is-stream');
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isStream(fs.createReadStream('unicorn.png'));
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//=> true
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isStream({});
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//=> false
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```
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*/
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(stream: unknown): stream is stream.Stream;
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/**
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@returns Whether `stream` is a [`stream.Writable`](https://nodejs.org/api/stream.html#stream_class_stream_writable).
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@example
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```
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import * as fs from 'fs';
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import isStream = require('is-stream');
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isStream.writable(fs.createWriteStrem('unicorn.txt'));
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//=> true
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```
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*/
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writable(stream: unknown): stream is stream.Writable;
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/**
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@returns Whether `stream` is a [`stream.Readable`](https://nodejs.org/api/stream.html#stream_class_stream_readable).
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@example
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```
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import * as fs from 'fs';
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import isStream = require('is-stream');
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isStream.readable(fs.createReadStream('unicorn.png'));
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//=> true
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```
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*/
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readable(stream: unknown): stream is stream.Readable;
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/**
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@returns Whether `stream` is a [`stream.Duplex`](https://nodejs.org/api/stream.html#stream_class_stream_duplex).
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@example
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```
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import {Duplex} from 'stream';
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import isStream = require('is-stream');
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isStream.duplex(new Duplex());
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//=> true
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```
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*/
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duplex(stream: unknown): stream is stream.Duplex;
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/**
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@returns Whether `stream` is a [`stream.Transform`](https://nodejs.org/api/stream.html#stream_class_stream_transform).
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@example
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```
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import * as fs from 'fs';
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import Stringify = require('streaming-json-stringify');
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import isStream = require('is-stream');
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isStream.transform(Stringify());
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//=> true
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```
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*/
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transform(input: unknown): input is stream.Transform;
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};
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export = isStream;
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