Files
ThothII/backend/test/tht-runner.test.ts
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117 lines
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TypeScript

import { test, expect, vi } from "vitest";
import { EventEmitter } from "node:events";
import { ThtRunner } from "../src/tht/tht-runner.js";
// Spy on child_process.spawn so we can capture the resolved argv (incl. -c config)
// that ThtRunner.run() builds, without launching a real process.
vi.mock("node:child_process", () => ({
spawn: vi.fn(() => {
const ch: any = new EventEmitter();
ch.stdout = new EventEmitter();
ch.stderr = new EventEmitter();
queueMicrotask(() => {
ch.stdout.emit("data", Buffer.from('{"id":"x"}'));
ch.emit("close", 0);
});
return ch;
}),
}));
import { spawn } from "node:child_process";
test("sessionNew parses id from JSON", async () => {
const r = new ThtRunner({ thtBin: "tht", harnessDir: "/h", configPath: "config/tht.yaml" });
r.run = async () => ({ code: 0, stdout: '{"id":"2026-06-27-100000-x"}', stderr: "" });
expect(await r.sessionNew({ question: "q" })).toEqual({ id: "2026-06-27-100000-x" });
});
test("run with exit != 0 propagates error with stderr", async () => {
const r = new ThtRunner({ thtBin: "tht", harnessDir: "/h", configPath: "config/tht.yaml" });
r.run = async () => ({ code: 1, stdout: "", stderr: "ERRORE: boom" });
await expect(r.sessionList()).rejects.toThrow(/boom/);
});
test("sessionNew with missing workspace file falls back to default configPath argv", async () => {
// harnessDir "/nope" has no workspaces/foo.yaml -> configArg falls back to default.
(spawn as any).mockClear();
const r = new ThtRunner({ thtBin: "tht", harnessDir: "/nope", configPath: "config/tht.yaml" });
await r.sessionNew({ question: "q", workspace: "foo" });
const [bin, argv] = (spawn as any).mock.calls[0];
expect(bin).toBe("tht");
// `--config`/`-c` is a PER-COMMAND option in tht (no global -c): it MUST follow
// the subcommand, never precede it. (Prepending it caused a live 500 "No such option: -c".)
expect(argv).toEqual(["session", "new", "q", "--json", "-c", "config/tht.yaml"]);
});
test("buildArgv appends -c AFTER the subcommand (never a global -c)", () => {
const r = new ThtRunner({ thtBin: "tht", harnessDir: "/nope", configPath: "config/tht.yaml" });
expect(r.buildArgv(["session", "list", "--json"])).toEqual([
"session", "list", "--json", "-c", "config/tht.yaml",
]);
});
test("sqlPreview argv has no positional file — uses --session to resolve path", async () => {
// The harness preview_cmd now resolves sql_final.sql from the session workspace;
// the backend must NOT pass a sessions/<id>/sql_final.sql positional arg.
(spawn as any).mockClear();
const r = new ThtRunner({ thtBin: "tht", harnessDir: "/nope", configPath: "config/tht.yaml" });
// stub json() via run() — just need spawn call captured
r.run = async () => ({ code: 0, stdout: '{"columns":[],"rows":[],"execution_ms":1,"truncated":false}', stderr: "" });
await r.sqlPreview("ses1", { limit: 10, offset: 5 });
// Verify via the patched run — we stub run() so spawn isn't called again.
// Instead confirm directly that sqlPreview builds the right args by inspecting run calls.
// We swap back to a spy on run itself.
const runSpy = vi.fn().mockResolvedValue({
code: 0,
stdout: '{"columns":["c"],"rows":[[1]],"execution_ms":2,"truncated":false}',
stderr: "",
});
const r2 = new ThtRunner({ thtBin: "tht", harnessDir: "/nope", configPath: "config/tht.yaml" });
r2.run = runSpy;
await r2.sqlPreview("ses2", { limit: 20, offset: 0 });
const [calledArgs] = runSpy.mock.calls[0];
// Must NOT include any positional file path before --session
expect(calledArgs).toEqual(["sql", "preview", "--session", "ses2", "--json", "--limit", "20", "--offset", "0"]);
expect(calledArgs).not.toContain("sessions/ses2/sql_final.sql");
});
test("setName builds the right argv", async () => {
const calls: string[][] = [];
const r = new ThtRunner({ thtBin: "tht", harnessDir: "/h", configPath: "config/tht.yaml" });
r.run = async (args) => { calls.push(args); return { code: 0, stdout: "", stderr: "" }; };
await r.setName("sid", "Mio nome");
expect(calls[0]).toEqual(["session", "set-name", "sid", "--name", "Mio nome"]);
});
test("setGroup / archive / unarchive / deleteSession build argv", async () => {
const calls: string[][] = [];
const r = new ThtRunner({ thtBin: "tht", harnessDir: "/h", configPath: "config/tht.yaml" });
r.run = async (args) => { calls.push(args); return { code: 0, stdout: "", stderr: "" }; };
await r.setGroup("sid", "G1");
await r.archive("sid");
await r.unarchive("sid");
await r.deleteSession("sid");
expect(calls).toEqual([
["session", "set-group", "sid", "--group", "G1"],
["session", "archive", "sid"],
["session", "unarchive", "sid"],
["session", "delete", "sid"],
]);
});
test("ok() throws on non-zero exit", async () => {
const r = new ThtRunner({ thtBin: "tht", harnessDir: "/h", configPath: "config/tht.yaml" });
r.run = async () => ({ code: 1, stdout: "", stderr: "ERRORE: nope" });
await expect(r.archive("sid")).rejects.toThrow(/nope/);
});
test("documents parses the JSON array", async () => {
const r = new ThtRunner({ thtBin: "tht", harnessDir: "/h", configPath: "config/tht.yaml" });
r.run = async () => ({
code: 0,
stdout: '[{"phase":"—","key":"question","title":"Domanda originale","format":"text","content":"q"}]',
stderr: "",
});
const docs = await r.documents("sid");
expect(docs[0].key).toBe("question");
});