The goal of this coding exam is to quickly get you off the ground with Lists and Keys in React JS.

Refer to the image below:

Design Files

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• Medium (Size >= 768px), Large (Size >= 992px) and Extra Large (Size >= 1200px)
• Medium (Size >= 768px), Large (Size >= 992px) and Extra Large (Size >= 1200px) - No Visited Countries View

Set Up Instructions

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• Download dependencies by running npm install
• Start up the app using npm start

Completion Instructions

Functionality to be added

The app must have the following functionalities

• Initially, the list of given countries should be displayed.

  • If the country is not visited, it should be displayed with the Visit button.
  • If the country is visited, it should be displayed with the text Visited and also should be displayed in the visited countries.

• When a Visit button of the country is clicked,

  • The country should be added in the visited countries.
  • The Visit button of a respective country should be replaced with the text Visited.

• When a Remove button in one of the visited countries is clicked,

  • The respective visited country should be removed from the visited countries.
  • The Visited text of a respective visited country should be replaced with a Visit button.

• When all the visited countries are removed, then No Visited Countries View should be displayed.

• The App component consists of the initialCountriesList. It consists of a list of countries with the following properties in each country object.

  key	DataType
  id	String
  name	String
  imageUrl	String
  isVisited	Boolean

Important Note

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The following instruction is required for the tests to pass

• The image of each visited country should have the alt attribute value as thumbnail.

Resources

Colors

Hex: #161624

Hex: #f8fafc

Hex: #334155

Hex: #1f1f2f

Hex: #f1f5f9

Hex: #ffffff

Hex: #3b82f6

Hex: #94a3b8

Hex: #cbd5e1

Font-families

• Roboto

Things to Keep in Mind

• All components you implement should go in the src/components directory.
• Don't change the component folder names as those are the files being imported into the tests.
• Do not remove the pre-filled code