Java Unit Test for RetailPriceCalculator class | Practice Question Solution

By Hassnain Jamil -
Assume a developer writes the following class that calculates an item's retail price based on the wholesale cost and markup percentage. Create a unit test to test this class. You may use the source code in any language, pseudo code, or natural language (statements).

public class RetailPriceCalculator {

    public static double calculateRetail(double wholesale, double markUp) {
        double retail = wholesale * (1 + markUp / 100);
        return retail;
    }

}

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