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fbb8f15943
* fix(seeds): skip transient redis lock timeouts * docs(seeds): clarify transient redis error matching * test: expand transient redis error coverage Add tests for ECONNRESET, DNS failure (EAI_AGAIN), ETIMEDOUT, and negative cases (HTTP 403, payload size) to confirm isTransientRedisError only matches network-level failures, not app-level Redis errors.
51 lines
1.7 KiB
JavaScript
51 lines
1.7 KiB
JavaScript
import assert from 'node:assert/strict';
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import { describe, it } from 'node:test';
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import { isTransientRedisError } from '../scripts/_seed-utils.mjs';
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describe('seed utils redis error handling', () => {
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it('treats undici connect timeout as transient', () => {
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const err = new TypeError('fetch failed');
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err.cause = new Error('Connect Timeout Error');
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err.cause.code = 'UND_ERR_CONNECT_TIMEOUT';
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assert.equal(isTransientRedisError(err), true);
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});
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it('treats ECONNRESET as transient', () => {
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const err = new Error('fetch failed');
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err.cause = new Error('read ECONNRESET');
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err.cause.code = 'ECONNRESET';
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assert.equal(isTransientRedisError(err), true);
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});
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it('treats DNS lookup failure as transient', () => {
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const err = new Error('fetch failed');
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err.cause = new Error('getaddrinfo EAI_AGAIN redis-host');
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err.cause.code = 'EAI_AGAIN';
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assert.equal(isTransientRedisError(err), true);
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});
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it('treats ETIMEDOUT as transient', () => {
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const err = new Error('fetch failed');
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err.cause = new Error('connect ETIMEDOUT');
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err.cause.code = 'ETIMEDOUT';
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assert.equal(isTransientRedisError(err), true);
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});
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it('does not treat Redis HTTP 403 as transient', () => {
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const err = new Error('Redis command failed: HTTP 403');
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assert.equal(isTransientRedisError(err), false);
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});
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it('does not treat generic validation errors as transient', () => {
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const err = new Error('validation failed');
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assert.equal(isTransientRedisError(err), false);
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});
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it('does not treat payload size errors as transient', () => {
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const err = new Error('Payload too large: 6.2MB > 5MB limit');
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assert.equal(isTransientRedisError(err), false);
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});
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});
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