wehub-resource-sync
60 lines
2.1 KiB
TypeScript
60 lines
2.1 KiB
TypeScript
/**
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* Regression test for the _claudeCodeRequiresLowercaseToolNames flag leak
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* that caused HTTP 400 "Extra inputs are not permitted" from Anthropic.
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*
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* The flag had no readers in the codebase but was assigned to the outgoing
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* request body. Anthropic's strict schema validation rejected the unknown
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* field. This test guards against re-introduction.
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*/
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import { describe, it } from "node:test";
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import assert from "node:assert/strict";
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import { remapToolNamesInRequest } from "../../open-sse/services/claudeCodeToolRemapper.ts";
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describe("remapToolNamesInRequest — flag-leak regression", () => {
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it("does NOT add _claudeCodeRequiresLowercaseToolNames when all tools are lowercase", () => {
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const body: Record<string, unknown> = {
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tools: [{ name: "bash" }, { name: "read" }, { name: "edit" }],
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};
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remapToolNamesInRequest(body);
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assert.equal(
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"_claudeCodeRequiresLowercaseToolNames" in body,
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false,
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"Flag must not leak into outgoing request body"
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);
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});
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it("returns true when only lowercase tools are present", () => {
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const body: Record<string, unknown> = { tools: [{ name: "bash" }] };
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assert.equal(remapToolNamesInRequest(body), true);
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});
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it("returns false when only TitleCase tools are present", () => {
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const body: Record<string, unknown> = { tools: [{ name: "Bash" }] };
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assert.equal(remapToolNamesInRequest(body), false);
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});
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it("returns false when mixed-case tools are present", () => {
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const body: Record<string, unknown> = {
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tools: [{ name: "bash" }, { name: "Read" }],
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};
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assert.equal(remapToolNamesInRequest(body), false);
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});
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it("does NOT add flag in any of the above cases", () => {
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for (const tools of [
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[{ name: "bash" }],
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[{ name: "Bash" }],
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[{ name: "bash" }, { name: "Read" }],
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[],
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]) {
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const body: Record<string, unknown> = { tools };
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remapToolNamesInRequest(body);
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assert.equal(
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"_claudeCodeRequiresLowercaseToolNames" in body,
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false,
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`Flag leaked for tools=${JSON.stringify(tools)}`
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);
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}
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});
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});
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