Back to Repositories

Testing GitHub URL Parser Implementation in OpenHands

This test suite validates the GitHub URL parsing functionality in the OpenHands repository. It ensures accurate extraction of username and repository components from GitHub URLs through comprehensive unit testing.

Test Coverage Overview

The test suite provides thorough coverage of GitHub URL parsing scenarios:

Valid GitHub repository URLs with both username and repository
Partial URLs with only username
Base GitHub URL without parameters
Edge cases including trailing slashes

Implementation Analysis

The testing approach utilizes Vitest’s test runner with clear, focused test cases. Each test validates the parseGithubUrl function’s ability to correctly split and return GitHub URL components as an array. The implementation leverages Jest-style assertions through expect().toEqual() matching.

Technical Details

Testing Framework: Vitest
Assertion Style: Jest-compatible expect statements
Test Type: Unit tests
File Structure: TypeScript test file (.test.ts)

Best Practices Demonstrated

The test suite exemplifies clean testing practices with well-structured test cases. It demonstrates effective use of atomic tests, clear expected outputs, and comprehensive edge case coverage. The implementation follows modern TypeScript testing patterns with proper import organization and explicit type handling.

all-hands-ai/openhands

frontend/__tests__/utils/parse-github-url.test.ts

            
import { expect, test } from "vitest";
import { parseGithubUrl } from "../../src/utils/parse-github-url";

test("parseGithubUrl", () => {
  expect(
    parseGithubUrl("https://github.com/alexreardon/tiny-invariant"),
  ).toEqual(["alexreardon", "tiny-invariant"]);

  expect(parseGithubUrl("https://github.com/All-Hands-AI/OpenHands")).toEqual([
    "All-Hands-AI",
    "OpenHands",
  ]);

  expect(parseGithubUrl("https://github.com/All-Hands-AI/")).toEqual([
    "All-Hands-AI",
    "",
  ]);

  expect(parseGithubUrl("https://github.com/")).toEqual([]);
});