import { describe, expect, test } from "bun:test";
import { parseCliArgs, loadConfig } from "../src/config/index";
describe("parseCliArgs", () => {
test("returns empty overrides for no args", () => {
const result = parseCliArgs([]);
expect(result.dbPath).toBeUndefined();
expect(result.httpPort).toBeUndefined();
expect(result.enableHttp).toBeUndefined();
});
test("parses --db-file", () => {
const result = parseCliArgs(["--db-file", "/custom/path.db"]);
expect(result.dbPath).toBe("/custom/path.db");
});
test("parses -d alias", () => {
const result = parseCliArgs(["-d", "/alias/path.db"]);
expect(result.dbPath).toBe("/alias/path.db");
});
test("parses --port", () => {
const result = parseCliArgs(["--port", "8080"]);
expect(result.httpPort).toBe(8080);
});
test("parses -p alias", () => {
const result = parseCliArgs(["-p", "9000"]);
expect(result.httpPort).toBe(9000);
});
test("parses --no-http", () => {
const result = parseCliArgs(["--no-http"]);
expect(result.enableHttp).toBe(false);
});
test("parses multiple args together", () => {
const result = parseCliArgs([
"--db-file", "/my/db.lancedb",
"--port", "4000",
"--no-http",
]);
expect(result.dbPath).toBe("/my/db.lancedb");
expect(result.httpPort).toBe(4000);
expect(result.enableHttp).toBe(false);
});
test("ignores unknown args (permissive mode)", () => {
const result = parseCliArgs(["--unknown-flag", "value", "--db-file", "/test.db"]);
expect(result.dbPath).toBe("/test.db");
});
});
describe("loadConfig", () => {
test("uses defaults when no overrides", () => {
const config = loadConfig();
expect(config.embeddingModel).toBe("Xenova/all-MiniLM-L6-v2");
expect(config.embeddingDimension).toBe(384);
expect(config.httpPort).toBe(3271);
expect(config.httpHost).toBe("127.0.0.1");
expect(config.enableHttp).toBe(true);
expect(config.transportMode).toBe("stdio");
});
test("applies overrides", () => {
const config = loadConfig({
dbPath: "/custom/db.lancedb",
httpPort: 5000,
enableHttp: false,
transportMode: "http",
});
expect(config.dbPath).toBe("/custom/db.lancedb");
expect(config.httpPort).toBe(5000);
expect(config.enableHttp).toBe(false);
expect(config.transportMode).toBe("http");
});
test("resolves relative db paths to cwd", () => {
const config = loadConfig({ dbPath: "relative/path.db" });
expect(config.dbPath).toContain("relative/path.db");
expect(config.dbPath.startsWith("/")).toBe(true);
});
});
