30ebcaa61e
Add ESLint v9.35+ with typescript-eslint recommended config and
error-handling rules: preserve-caught-error (enforces { cause } when
re-throwing), no-unused-vars with caughtErrors:all, and
eslint-plugin-no-catch-all (warns on catch blocks that don't rethrow).
Fix existing violations: add error cause to container-runtime rethrow,
prefix unused vars with underscore, remove unused imports.
https://claude.ai/code/session_01JPjzhBp9PR5LtfLWVDrYrH
43 lines
1.5 KiB
TypeScript
43 lines
1.5 KiB
TypeScript
import { describe, it, expect } from 'vitest';
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import {
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registerChannel,
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getChannelFactory,
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getRegisteredChannelNames,
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} from './registry.js';
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// The registry is module-level state, so we need a fresh module per test.
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// We use dynamic import with cache-busting to isolate tests.
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// However, since vitest runs each file in its own context and we control
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// registration order, we can test the public API directly.
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describe('channel registry', () => {
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// Note: registry is shared module state across tests in this file.
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// Tests are ordered to account for cumulative registrations.
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it('getChannelFactory returns undefined for unknown channel', () => {
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expect(getChannelFactory('nonexistent')).toBeUndefined();
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});
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it('registerChannel and getChannelFactory round-trip', () => {
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const factory = () => null;
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registerChannel('test-channel', factory);
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expect(getChannelFactory('test-channel')).toBe(factory);
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});
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it('getRegisteredChannelNames includes registered channels', () => {
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registerChannel('another-channel', () => null);
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const names = getRegisteredChannelNames();
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expect(names).toContain('test-channel');
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expect(names).toContain('another-channel');
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});
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it('later registration overwrites earlier one', () => {
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const factory1 = () => null;
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const factory2 = () => null;
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registerChannel('overwrite-test', factory1);
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registerChannel('overwrite-test', factory2);
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expect(getChannelFactory('overwrite-test')).toBe(factory2);
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});
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});
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