Feature/add tests

[guibranco]

User description

📑 Description

Add tests to the components

✅ Checks

• My pull request adheres to the code style of this project
• My code requires changes to the documentation
• I have updated the documentation as required
• All the tests have passed

☢️ Does this introduce a breaking change?

• Yes
• No

---

Description

• Introduced unit tests for various components including ProjectCard, ProjectGrid, Footer, Header, and App.
• Enhanced Vite configuration to support testing and coverage reporting.
• Updated package.json to include new testing scripts and dependencies.
• Added setup for testing library to ensure proper testing environment.

---

Changes walkthrough 📝

	Relevant files
Tests	ProjectCard.test.tsx Unit tests for ProjectCard component                                          src/components/ProjectCard.test.tsx Added unit tests for ProjectCard component. Verified rendering of project title, image, and links. Checked hover styles functionality. +66/-0    ProjectGrid.test.tsx Unit tests for ProjectGrid component                                          src/components/ProjectGrid.test.tsx Added tests for ProjectGrid component. Verified rendering of project cards and grid styles. +43/-0    Footer.test.tsx Unit tests for Footer component                                                    src/components/Footer.test.tsx Added tests for Footer component. Verified rendering of developer information and GitHub link. +30/-0    App.test.tsx Unit tests for App component                                                          src/App.test.tsx Added tests for App component. Verified rendering of Header, ProjectGrid, and Footer components. +23/-0    Header.test.tsx Unit tests for Header component                                                    src/components/Header.test.tsx Added tests for Header component. Verified rendering of logo and title. +10/-0
Enhancement	setupTests.ts Setup for testing library                                                                src/setupTests.ts Added setup file for testing library. +1/-0      vite.config.ts Vite configuration updates for testing                                      vite.config.ts Updated Vite configuration for testing. Added coverage reporting settings. +11/-3    package.json Update testing scripts and dependencies                                    package.json Added testing and coverage scripts. Updated testing dependencies. +12/-3

---

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Summary by CodeRabbit

Release Notes

• New Features

  • Enhanced testing capabilities with the integration of Vitest and related libraries.
  • New test suites added for the App, Header, Footer, ProjectCard, and ProjectGrid components.

• Bug Fixes

  • Updated hover effect for the ProjectCard component to improve visual feedback.
  • Translated footer text from "Desenvolvido por" to "Developed by".

• Documentation

  • Improved testing setup with additional matchers from @testing-library/jest-dom.

• Chores

  • Updated .gitignore to exclude coverage results.
  • Modified vite.config.ts to include test configuration settings.

[code-genius-code-coverage]

The files' contents are under analysis for test generation.

[coderabbitai]

Caution

Review failed

The pull request is closed.

Walkthrough

The changes in this pull request include updates to the .gitignore file to ignore coverage results, modifications to the package.json file to add new testing scripts and dependencies, and the introduction of several test files for various components using the React Testing Library and Vitest. Additionally, changes were made to the Footer and ProjectGrid components, including text translation and modifications to hover effects. The Vite configuration was also updated to include a test configuration for improved testing capabilities.

Changes

File	Change Summary
.gitignore	Added entry /coverage/** to ignore coverage results.
package.json	Added scripts for testing: "test": "vitest", "test:watch": "vitest --watch", "test:coverage": "vitest --coverage". Added new dependencies and updated existing ones.
src/App.test.tsx	Introduced a test suite for the App component with tests for Header, ProjectGrid, and Footer.
src/components/Footer.test.tsx	Added test suite for Footer component with three test cases verifying rendering and links.
src/components/Footer.tsx	Translated text from "Desenvolvido por" to "Developed by".
src/components/Header.test.tsx	Introduced a test file for the Header component with a test case for rendering.
src/components/ProjectCard.test.tsx	Added a test suite for the ProjectCard component with multiple test cases for rendering and hover effects.
src/components/ProjectCard.tsx	Modified hover effect in Card component and added data-testid attribute for testing purposes.
src/components/ProjectGrid.test.tsx	Introduced a test file for the ProjectGrid component with tests for rendering and styling.
src/components/ProjectGrid.tsx	Added data-testid attribute to the Grid component for improved testability.
src/main.test.jsx	Introduced a test file for the App component with a test case for rendering.
src/setupTests.ts	Added import for @testing-library/jest-dom to enhance testing capabilities.
vite.config.ts	Added test configuration object to Vite setup, specifying testing environment and coverage reporting options.

Sequence Diagram(s)

sequenceDiagram
    participant User
    participant App
    participant Header
    participant ProjectGrid
    participant Footer

    User->>App: Render App component
    App->>Header: Render Header
    App->>ProjectGrid: Render ProjectGrid
    App->>Footer: Render Footer
    Header-->>User: Display Header content
    ProjectGrid-->>User: Display Project Cards
    Footer-->>User: Display Footer content

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🐰 "In the code, there’s a new way,
To test our apps and play all day.
With scripts and tests, we hop with glee,
Coverage ignored, as happy as can be!
So let’s rejoice, with a joyful cheer,
For changes made, we hold so dear!" 🐇✨

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📥 Commits

Reviewing files that changed from the base of the PR and between 5c34e45 and acf856a.

---

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[penify-dev]

PR Review 🔍

⏱️ Estimated effort to review [1-5]	4, because the PR introduces a significant number of new tests across multiple components, along with changes to the configuration and package files. The review will require careful examination of both the test logic and the modifications to ensure everything is functioning as intended.
🧪 Relevant tests	Yes
⚡ Possible issues	Breaking Change: The hover styles for the ProjectCard component have been modified, which may affect existing functionality if not accounted for in other parts of the application.
🔒 Security concerns	No

[penify-dev]

PR Code Suggestions ✨

Category	Suggestion	Score
Possible issue	Verify that each rendered ProjectCard receives the correct props during testing Ensure that the ProjectCard components are rendered with the correct props by checking the slug and apiVersion for each card. src/components/ProjectGrid.test.tsx [22] -expect(projectCards.length).toBe(mockProjects.length); +mockProjects.forEach((project, index) => { + expect(projectCards[index]).toHaveTextContent(project.title); + expect(projectCards[index]).toHaveAttribute('slug', project.slug); + expect(projectCards[index]).toHaveAttribute('apiVersion', project.apiVersion.toString()); +}); Suggestion importance[1-10]: 8 Why: This suggestion is significant as it ensures that the rendered components receive the correct props, which is crucial for the integrity of the tests.	8
	Validate that the image source is correctly rendered in the test Ensure that the imageElement in the test for the project image is actually rendered by checking if the src attribute matches the expected value. src/components/ProjectCard.test.tsx [20-24] expect(imageElement).toBeInTheDocument(); -expect(imageElement).toHaveAttribute( - "src", - `project-images/${mockProject.slug}.png` -); +expect(imageElement).toHaveAttribute("src", `project-images/${mockProject.slug}.png`); +expect(imageElement.src).toContain(`project-images/${mockProject.slug}.png`); Suggestion importance[1-10]: 7 Why: The suggestion improves the test by validating that the image source is correctly rendered, which is important for ensuring the component behaves as expected.	7
	Adjust the index used to access the GitHub link to ensure it points to the correct element In the test for the GitHub repository link, ensure that the correct index is used when accessing the link to avoid potential errors if the structure changes. src/components/Footer.test.tsx [16] -const githubLink = screen.getAllByText('GitHub')[1].closest('a'); +const githubLink = screen.getAllByText('GitHub')[0].closest('a'); Suggestion importance[1-10]: 5 Why: While this suggestion aims to improve the robustness of the test, changing the index may not guarantee correctness if the structure of the component changes, making it a minor improvement.	5
Maintainability	Prevent variable shadowing by renaming the inner variable in the hover styles test In the hover styles test, avoid redefining cardElement within the if block to prevent shadowing the outer variable. src/components/ProjectCard.test.tsx [56-58] if (cardElement) { - const cardElement = screen.getByTestId("project-card"); - expect(cardElement).toBeInTheDocument(); + const cardElementInner = screen.getByTestId("project-card"); + expect(cardElementInner).toBeInTheDocument(); Suggestion importance[1-10]: 6 Why: This suggestion addresses a maintainability issue by preventing variable shadowing, which can lead to confusion in the code.	6