File size: 3,237 Bytes
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* Tests for configuration management.
*/
import { describe, it, expect, beforeEach, afterEach } from "vitest";
import fs from "node:fs";
import os from "node:os";
import path from "node:path";
import {
createDefaultConfig,
loadConfig,
saveConfig,
redactKey,
getNestedValue,
setNestedValue,
CONFIG_DIR,
CONFIG_FILE,
} from "../src/config.js";
// Use a temp directory for config during tests
let origConfigDir: string;
let origConfigFile: string;
let tmpDir: string;
beforeEach(() => {
tmpDir = fs.mkdtempSync(path.join(os.tmpdir(), "mem0-test-"));
// Monkey-patch the module-level constants
// We'll use env vars and direct file manipulation instead
// Clear MEM0_ env vars
for (const key of Object.keys(process.env)) {
if (key.startsWith("MEM0_")) {
delete process.env[key];
}
}
});
afterEach(() => {
fs.rmSync(tmpDir, { recursive: true, force: true });
});
describe("redactKey", () => {
it("returns '(not set)' for empty key", () => {
expect(redactKey("")).toBe("(not set)");
});
it("redacts short key", () => {
expect(redactKey("abc")).toBe("ab***");
});
it("redacts normal key", () => {
const result = redactKey("m0-abcdefgh12345678");
expect(result).toBe("m0-a...5678");
expect(result).not.toContain("abcdefgh");
});
it("redacts exactly 8-char key as short", () => {
expect(redactKey("12345678")).toBe("12***");
});
});
describe("createDefaultConfig", () => {
it("has correct defaults", () => {
const config = createDefaultConfig();
expect(config.platform.baseUrl).toBe("https://api.mem0.ai");
expect(config.platform.apiKey).toBe("");
expect(config.defaults.userId).toBe("");
expect(config.defaults.enableGraph).toBe(false);
});
});
describe("getNestedValue", () => {
it("gets platform.api_key", () => {
const config = createDefaultConfig();
config.platform.apiKey = "test-key";
expect(getNestedValue(config, "platform.api_key")).toBe("test-key");
});
it("returns undefined for nonexistent key", () => {
const config = createDefaultConfig();
expect(getNestedValue(config, "nonexistent.key")).toBeUndefined();
});
it("gets defaults.user_id", () => {
const config = createDefaultConfig();
config.defaults.userId = "alice";
expect(getNestedValue(config, "defaults.user_id")).toBe("alice");
});
});
describe("setNestedValue", () => {
it("sets platform.api_key", () => {
const config = createDefaultConfig();
expect(setNestedValue(config, "platform.api_key", "new-key")).toBe(true);
expect(config.platform.apiKey).toBe("new-key");
});
it("returns false for nonexistent key", () => {
const config = createDefaultConfig();
expect(setNestedValue(config, "nonexistent.key", "val")).toBe(false);
});
it("sets defaults.user_id", () => {
const config = createDefaultConfig();
expect(setNestedValue(config, "defaults.user_id", "bob")).toBe(true);
expect(config.defaults.userId).toBe("bob");
});
it("coerces boolean for enable_graph", () => {
const config = createDefaultConfig();
expect(setNestedValue(config, "defaults.enable_graph", "true")).toBe(true);
expect(config.defaults.enableGraph).toBe(true);
});
});
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