In JUnit 5

Create JUnit tests for the calculateTaxRate(ProductType productType) method based upon the following requirements: Invoke this method by passing a ProductType (which is a public enum found in the SampleClass class). The method should return the appropriate tax rate as shown below. (The tax rate is returned as a decimal value).

Product Type	Tax Rate
Bakery	5%
Beverage	7.5%
Dairy	4%
Deli	6.5%
Meat	6.5%
Pharmacy	3.5%
Produce	4.5%
Seafood	6%

package assignment; import assignment.exceptions.InvalidProductException; import assignment.exceptions.InvalidValueException; import static assignment.SampleClass.ProductType.*; public class SampleClass { // Ctrl-Shift-T public enum ProductType { Bakery, Beverage, Pharmacy, Produce, Deli, Meat, Seafood, Dairy, Miscellaneous } public double calculateTaxRate(ProductType productType) throws InvalidProductException { if (productType == Bakery) { return 0.05; } if (productType == Beverage) { return 0.075; } if (productType == Pharmacy) { return 0.035; } if (productType == Produce || productType == Dairy) { return 0.04; } if (productType == Deli || productType == Meat) { return 0.065; } if (productType == Seafood) { return 0.06; } throw new InvalidProductException("Unknown product type: " + productType); }

package assignment.exceptions; public class InvalidProductException extends Exception { public InvalidProductException(String s) { super(s); } }