/**

*

*/

package stringProblem;

import static org.junit.Assert.*;

import org.junit.After;

import org.junit.AfterClass;

import org.junit.Before;

import org.junit.BeforeClass;

import org.junit.Test;

/**

* @author ssubrama

*

*/

public class stringProblem1Test {

stringProblem1 myStringProblem1Obj = null;

@Before

public void setUp() throws Exception {

myStringProblem1Obj = new stringProblem1();

}

/**

* @throws java.lang.Exception

*/

/**

* Test method for {@link stringProblem.stringProblem1#replaceChar(java.lang.String, java.lang.Character)}.

*/

@Test

public void testReplaceChar() {

assertEquals("Verifying the character is removed","ABCDEFGHIJKLMNOPQRSTUVWY", myStringProblem1Obj.replaceChar("ABCDEFGHIJKLMNOPQRSTUVWXYX",'X'));

assertEquals("Verifying that the string or character is not null","String to be tested or character cannot be null", myStringProblem1Obj.replaceChar(null,'X'));

assertEquals("Verifying that the string or character is not null","String to be tested or character cannot be null", myStringProblem1Obj.replaceChar("ABCDEFGHIJKLMNOPQRSTUVWXYX",null));

assertEquals("Verifying the character is removed from the beginning of the string","ABCDEFGHIJKLMNOPQRSTUVWY", myStringProblem1Obj.replaceChar("XABCDEFGHIJKLMNOPQRSTUVWXYX",'X'));

}

/**

* Test method for {@link stringProblem.stringProblem1#deleteChar(java.lang.String, java.lang.Character)}.

*/

@Test

public void testDeleteChar() {

String myResultString = myStringProblem1Obj.deleteChar("xabcdefghijklmnopqrstuvxxyzx",'x');

String myExpectedString = "abcdefghijklmnopqrstuvyz";

assertEquals("Verifying the character is removed","abcdefghijklmnopqrstuvyz", myStringProblem1Obj.deleteChar("abcdefghijklmnopqrstuvxxyzx",'x'));

assertEquals("Verifying that the string or character is not null","String or character to be removed cannot be null", myStringProblem1Obj.deleteChar(null,'x'));

assertEquals("Verifying that the string or character is not null","String or character to be removed cannot be null", myStringProblem1Obj.deleteChar("abcdefghijklmnopqrstuvxxyzx",null));

assertEquals("Verifying the character is removed from the beginning of the string",myExpectedString, myResultString);

}

}