wehub-resource-sync
82 lines
3.1 KiB
TypeScript
82 lines
3.1 KiB
TypeScript
import { describe, it } from "node:test";
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import assert from "node:assert/strict";
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import { join } from "node:path";
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const ROOT = new URL("../..", import.meta.url).pathname;
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const { resolveMcpEntry } = await import("../../bin/mcp-server.mjs");
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describe("resolveMcpEntry (#MCP — dist/ path resolution)", () => {
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const FAKE_ROOT = "/fake/omniroute";
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it("returns dist/open-sse/mcp-server/server.js when it exists", () => {
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const distJs = join(FAKE_ROOT, "dist", "open-sse", "mcp-server", "server.js");
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const existsSyncFn = (p: string) => p === distJs;
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const result = resolveMcpEntry(FAKE_ROOT, existsSyncFn);
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assert.equal(result, distJs, "should prefer the compiled dist/ JS entry");
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});
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it("falls back to open-sse/mcp-server/server.ts when dist JS is absent", () => {
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const tsFallback = join(FAKE_ROOT, "open-sse", "mcp-server", "server.ts");
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const existsSyncFn = (p: string) => p === tsFallback;
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const result = resolveMcpEntry(FAKE_ROOT, existsSyncFn);
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assert.equal(result, tsFallback, "should fall back to the TS source entry");
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});
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it("returns null when neither entry exists", () => {
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const existsSyncFn = (_p: string) => false;
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const result = resolveMcpEntry(FAKE_ROOT, existsSyncFn);
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assert.equal(result, null, "should return null when no entry is found");
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});
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it("checks the dist/ candidate before the open-sse/ fallback", () => {
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const checked: string[] = [];
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const existsSyncFn = (p: string) => {
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checked.push(p);
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return true;
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};
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const result = resolveMcpEntry(FAKE_ROOT, existsSyncFn);
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assert.ok(result!.endsWith("server.js"), "should return the first (dist/) match");
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assert.equal(checked.length, 1, "should only call existsSync once when first candidate exists");
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});
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it("checks both candidates when neither exists", () => {
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const checked: string[] = [];
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const existsSyncFn = (p: string) => {
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checked.push(p);
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return false;
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};
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resolveMcpEntry(FAKE_ROOT, existsSyncFn);
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assert.equal(checked.length, 2, "should check both candidates before returning null");
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assert.ok(checked[0].includes("dist"), "first check should be dist/ path");
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assert.ok(checked[1].includes("open-sse"), "second check should be open-sse/ fallback");
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});
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it("only checks paths inside the given rootDir", () => {
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const checked: string[] = [];
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const existsSyncFn = (p: string) => {
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checked.push(p);
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return false;
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};
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resolveMcpEntry(FAKE_ROOT, existsSyncFn);
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for (const path of checked) {
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assert.ok(
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path.startsWith(FAKE_ROOT),
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`checked path "${path}" should be inside rootDir "${FAKE_ROOT}"`
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);
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}
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});
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it("uses the real existsSync when no mock is provided (real filesystem)", () => {
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const result = resolveMcpEntry(ROOT);
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if (result) {
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assert.ok(
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result.endsWith("server.js") || result.endsWith("server.ts"),
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`resolved path "${result}" should end with server.js or server.ts`
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);
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} else {
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assert.equal(result, null, "should return null if no entry exists at the real root");
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}
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});
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});
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