Test doubles using Mountebank

Currency Converter Service

The Currency Converter Service is a Spring Boot microservice designed to convert amounts from one currency to another.

Features

• Convert currency from one to another
• Mocking external service responses using Mountebank for testing

Prerequisites

• JDK 11 or later
• Gradle 6.x or later
• Docker

Build the project using Gradle:

./gradlew build

Start the application:

./gradlew bootRun

Start Mountebank using Docker Compose:

docker-compose up -d

API Usage

To convert currency, make a GET request to the /convert endpoint with the following mandatory query parameters:

• amount: The amount to convert.
• from: The currency code to convert from.
• to: The currency code to convert to.

Example request:

curl "http://localhost:8080/convert?amount=100&from=USD&to=EUR"

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