import { describe, expect, test } from "bun:test";
import { getValueByPath, redactSensitiveInfo } from "./index";
describe("Utility Functions", () => {
describe("redactSensitiveInfo", () => {
test("should redact API keys", () => {
const text = 'apiKey: "abcdef1234567890"';
const redacted = redactSensitiveInfo(text);
expect(redacted).toContain("****");
expect(redacted).not.toContain("abcdef1234567890");
// Should preserve first and last 4 chars
expect(redacted).toMatch(/apiKey: "abcd\*+7890"/);
});
test("should redact credit card numbers", () => {
const text = "My card is 1234-5678-9012-3456";
const redacted = redactSensitiveInfo(text);
expect(redacted).toContain("****");
expect(redacted).not.toContain("1234-5678-9012-3456");
});
test("should redact email addresses", () => {
const text = "Contact me at user@example.com";
const redacted = redactSensitiveInfo(text);
expect(redacted).toContain("****");
expect(redacted).not.toContain("user@example.com");
});
test("should redact IP addresses", () => {
const text = "Server IP: 192.168.1.1";
const redacted = redactSensitiveInfo(text);
expect(redacted).toContain("****");
expect(redacted).not.toContain("192.168.1.1");
});
test("should handle empty input", () => {
expect(redactSensitiveInfo("")).toBe("");
});
});
describe("getValueByPath", () => {
const testObj = {
name: "Test",
metadata: {
labels: {
service: "api",
version: "v1",
},
},
data: {
message: "Hello",
},
};
test("should get value from top level", () => {
expect(getValueByPath(testObj, "name")).toBe("Test");
});
test("should get value from nested path", () => {
expect(getValueByPath(testObj, "metadata.labels.service")).toBe("api");
expect(getValueByPath(testObj, "data.message")).toBe("Hello");
});
test("should return undefined for non-existent path", () => {
expect(getValueByPath(testObj, "foo")).toBeUndefined();
expect(getValueByPath(testObj, "metadata.foo")).toBeUndefined();
expect(getValueByPath(testObj, "metadata.labels.foo")).toBeUndefined();
});
test("should handle non-object input", () => {
expect(getValueByPath(null, "name")).toBeUndefined();
expect(getValueByPath(undefined, "name")).toBeUndefined();
expect(getValueByPath("string", "name")).toBeUndefined();
});
});
});
