A community for students. Sign up today!
Here's the question you clicked on:
 0 viewing

This Question is Closed

math456
 2 years ago
Best ResponseYou've already chosen the best response.0I have my program MyString. public class MyString { public static String reverse(String s) { String reverse = ""; for(int i=s.length()  1; i >=0; i) { reverse = reverse + s.charAt(i); } return reverse; } public static boolean isPalindrome(String s) { String a = reverse(s); if(a.equals(s)) { return true; } return false; } public static boolean match(String s1, String s2) { return s1.equals(s2); } public static int mismatchCount(String s1, String s2) { int counter = 0; for(int i=0; i < s1.length(); i++) { if(s1.charAt(i)!=s2.charAt(i)) { counter++; } } return counter; } public static boolean similar(String s1, String s2) { int mismatch = mismatchCount(s1,s2); return mismatch<=1; } public static void printPositions(String key, String target) { for(int j = 0; j <= target.length()  key.length(); j++) { if(target.substring(j,j+key.length()).equals(key)) { System.out.println(j); } } } }

math456
 2 years ago
Best ResponseYou've already chosen the best response.0Does this JUnit Test look okay? import junit.framework.TestCase; public class TestMyString extends TestCase { public void testReverse() { assertEquals(MyString.reverse("cat"),"tac"); } public void testisPalindrome() { assertEquals("isPalindrome","eye","eye"); //returns true if eye is the same when reversed assertEquals("isPalindrome","horse","horse"); //returns false when they aren't the same } public void testMatch() { assertEquals("match","dog","dog"); } public void testMismatchCount() { assertEquals("mismatchcount","bow","bow"); } public void testSimilar() { assertEquals("similar","boo","boo"); } }

math456
 2 years ago
Best ResponseYou've already chosen the best response.0@cwrw238 @ganeshie8 @TuringTest

snark
 2 years ago
Best ResponseYou've already chosen the best response.1seems to run and work ok  just add the usual public static void main(String[] args){ }  you can run all your tests within it.

math456
 2 years ago
Best ResponseYou've already chosen the best response.0i just have to test those five methods in the "Test Output" window, so i don't need to run it!

KonradZuse
 2 years ago
Best ResponseYou've already chosen the best response.0I've never used JUnit.....

KonradZuse
 2 years ago
Best ResponseYou've already chosen the best response.0Not sure what exactly it does, maybe I have, I know it's included in my IDE Netbeans....

Thatsme
 2 years ago
Best ResponseYou've already chosen the best response.0I came up with the same answer as Snark
Ask your own question
Ask a QuestionFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.