openclaw/src/infra/sqlite-user-version.test.ts

// Tests for SQLite user_version pragma helper.
import { describe, expect, it } from "vitest";
import { readSqliteUserVersion } from "./sqlite-user-version.js";

describe("readSqliteUserVersion", () => {
  it("returns 0 when row is undefined", () => {
    const db = {
      prepare: () => ({ get: () => undefined }),
    } as any;
    expect(readSqliteUserVersion(db)).toBe(0);
  });

  it("returns 0 when user_version is null", () => {
    const db = {
      prepare: () => ({ get: () => ({ user_version: null }) }),
    } as any;
    expect(readSqliteUserVersion(db)).toBe(0);
  });

  it("returns numeric user_version", () => {
    const db = {
      prepare: () => ({ get: () => ({ user_version: 5 }) }),
    } as any;
    expect(readSqliteUserVersion(db)).toBe(5);
  });

  it("returns 0 when user_version is 0", () => {
    const db = {
      prepare: () => ({ get: () => ({ user_version: 0 }) }),
    } as any;
    expect(readSqliteUserVersion(db)).toBe(0);
  });

  it("converts string user_version to number", () => {
    const db = {
      prepare: () => ({ get: () => ({ user_version: "3" }) }),
    } as any;
    expect(readSqliteUserVersion(db)).toBe(3);
  });

  it("returns 0 for empty object", () => {
    const db = {
      prepare: () => ({ get: () => ({}) }),
    } as any;
    expect(readSqliteUserVersion(db)).toBe(0);
  });
});