wehub-resource-sync
49 lines
1.6 KiB
TypeScript
49 lines
1.6 KiB
TypeScript
import test from "node:test";
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import assert from "node:assert/strict";
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const {
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ERROR_TYPES,
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DEFAULT_ERROR_MESSAGES,
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BACKOFF_CONFIG,
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COOLDOWN_MS,
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calculateBackoffCooldown,
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findMatchingErrorRule,
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getDefaultErrorMessage,
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getErrorInfo,
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matchErrorRuleByStatus,
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matchErrorRuleByText,
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} = await import("../../open-sse/config/errorConfig.ts");
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test("errorConfig exposes centralized client-facing status metadata", () => {
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assert.deepEqual(ERROR_TYPES[402], {
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type: "billing_error",
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code: "payment_required",
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});
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assert.equal(DEFAULT_ERROR_MESSAGES[406], "Model not supported");
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assert.equal(getDefaultErrorMessage(999), "An error occurred");
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assert.deepEqual(getErrorInfo(504), {
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type: "server_error",
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code: "gateway_timeout",
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});
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});
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test("errorConfig resolves text rules before status rules", () => {
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const textRule = matchErrorRuleByText("Rate limit reached");
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assert.equal(textRule?.id, "rate_limit");
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assert.equal(textRule?.backoff, true);
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const statusRule = matchErrorRuleByStatus(404);
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assert.equal(statusRule?.id, "status_404");
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assert.equal(statusRule?.cooldownMs, COOLDOWN_MS.notFound);
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const combinedRule = findMatchingErrorRule(429, "Request not allowed by upstream");
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assert.equal(combinedRule?.id, "request_not_allowed");
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assert.equal(combinedRule?.cooldownMs, COOLDOWN_MS.requestNotAllowed);
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});
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test("errorConfig preserves the existing exponential backoff policy", () => {
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assert.equal(calculateBackoffCooldown(0), BACKOFF_CONFIG.base);
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assert.equal(calculateBackoffCooldown(3), BACKOFF_CONFIG.base * 8);
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assert.equal(calculateBackoffCooldown(BACKOFF_CONFIG.maxLevel + 20), BACKOFF_CONFIG.max);
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});
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