Question

Write a single concise, correct, and well-formed test method for each of the following requirements. Remember the decorator (@Test), and use the appropriate assertion (which should be one of assertEquals, assertTrue, or assertFalse). Please look at the tests in the projects if you’re not sure what they should look like. (1 point each)

Test the toLowerCase method of String on the string "ASDF".

Answer 1

Answer:-

The below below is the required answers for the given questions

import static org.junit.Assert.*;
import org.junit.Test;

public class JunitTest {

@Test
   public void testtoLowerCase1() {

       String str = "ASDF";
       assertEquals("asdf", str.toLowerCase());

   }

}

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