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Testing FeedbackActions Component Interactions in OpenHands

This test suite validates the FeedbackActions component functionality in a React application, focusing on proper rendering and user interaction handling for positive and negative feedback buttons. The tests ensure proper event handling and callback execution for user feedback interactions.

Test Coverage Overview

The test suite provides comprehensive coverage of the FeedbackActions component, focusing on both rendering and interactive functionality.

Component rendering validation
Positive feedback click handling
Negative feedback click handling
Mock function verification

Implementation Analysis

The testing approach utilizes React Testing Library’s best practices for component testing, employing user-centric testing methodologies. The implementation leverages Vitest for test running and mocking, while using data-testid attributes for reliable element selection.

User event simulation
Mock function implementation
Component isolation
Async/await pattern usage

Technical Details

Testing Library/React for DOM manipulation
userEvent for user interaction simulation
Vitest for test execution and mocking
Jest-style assertions
Component-level integration testing

Best Practices Demonstrated

The test suite demonstrates several testing best practices, including proper component isolation and user-centric testing approaches.

Clear test case organization
Proper cleanup between tests
User-centric interaction testing
Meaningful test descriptions
Efficient mock handling

all-hands-ai/openhands

frontend/__tests__/components/feedback-actions.test.tsx

            
import { render, screen, within } from "@testing-library/react";
import userEvent from "@testing-library/user-event";
import { afterEach, describe, expect, it, vi } from "vitest";
import { FeedbackActions } from "#/components/features/feedback/feedback-actions";

describe("FeedbackActions", () => {
  const user = userEvent.setup();
  const onPositiveFeedback = vi.fn();
  const onNegativeFeedback = vi.fn();

  afterEach(() => {
    vi.clearAllMocks();
  });

  it("should render correctly", () => {
    render(
      <FeedbackActions
        onPositiveFeedback={onPositiveFeedback}
        onNegativeFeedback={onNegativeFeedback}
      />,
    );

    const actions = screen.getByTestId("feedback-actions");
    within(actions).getByTestId("positive-feedback");
    within(actions).getByTestId("negative-feedback");
  });

  it("should call onPositiveFeedback when positive feedback is clicked", async () => {
    render(
      <FeedbackActions
        onPositiveFeedback={onPositiveFeedback}
        onNegativeFeedback={onNegativeFeedback}
      />,
    );

    const positiveFeedback = screen.getByTestId("positive-feedback");
    await user.click(positiveFeedback);

    expect(onPositiveFeedback).toHaveBeenCalled();
  });

  it("should call onNegativeFeedback when negative feedback is clicked", async () => {
    render(
      <FeedbackActions
        onPositiveFeedback={onPositiveFeedback}
        onNegativeFeedback={onNegativeFeedback}
      />,
    );

    const negativeFeedback = screen.getByTestId("negative-feedback");
    await user.click(negativeFeedback);

    expect(onNegativeFeedback).toHaveBeenCalled();
  });
});