content: package interviews.avenue_code.coding_challenge_hackerrank.questions;
  
  import org.junit.Test;
  
  import static interviews.avenue_code.coding_challenge_hackerrank.questions.Section2Question1.bestUniversityByCountry;
  
  public class Section2Question1Test {
      @Test
      public void success_StringChallenge_test_cases() {
          // Test case 1
          String input1 = "India";
          String expectedOutput1 = "Indian Institute of Technology Bombay (IITB)";
          String output1 = bestUniversityByCountry(input1);
          assert output1.equals(expectedOutput1) : "Test Case 1 Failed";
  
          // Test case 2
          String input2 = "United Kingdom";
          String expectedOutput2 = "University of Oxford";
          String output2 = bestUniversityByCountry(input2);
          assert output2.equals(expectedOutput2) : "Test Case 2 Failed";
  
          // Test case 3
          String input3 = "North Korea";
          String expectedOutput3 = "";
          String output3 = bestUniversityByCountry(input3);
          assert output3.equals(expectedOutput3) : "Test Case 3 Failed";
      }
  }
  