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Added Character Array method (#5965)

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* Added the code of Replace char in a string at specific index

* added test cases

* Renamed the Test class name end with UnitTest

* Renamed the Test class name end with UnitTest

* Renamed the Test class name end with UnitTest

* Replaced README with the upstream repo

* Added Char Array Method
This commit is contained in:
Shashank agarwal
2018-12-23 20:57:01 +05:30
committed by KevinGilmore
parent be2e45b0a5
commit fda7ff2690
2 changed files with 23 additions and 9 deletions
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18
java-strings/src/test/java/com/baeldung/string/ReplaceCharInStringUnitTest.java
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@@ -1,23 +1,29 @@
package com.baeldung.string;
import org.junit.Test;
import static org.junit.Assert.*;
public class ReplaceCharInStringUnitTest {
private ReplaceCharacterInString characterInString = new ReplaceCharacterInString();
@Test
public void whenReplaceCharAtIndexUsingSubstring_thenSuccess(){
assertEquals("abcme",characterInString.replaceCharSubstring("abcde",'m',3));
public void whenReplaceCharAtIndexUsingSubstring_thenSuccess() {
assertEquals("abcme", characterInString.replaceCharSubstring("abcde", 'm', 3));
}
@Test
public void whenReplaceCharAtIndexUsingStringBuilder_thenSuccess(){
assertEquals("abcme",characterInString.replaceCharStringBuilder("abcde",'m',3));
public void whenReplaceCharAtIndexUsingCharArray_thenSuccess() {
assertEquals("abcme", characterInString.replaceCharUsingCharArray("abcde", 'm', 3));
}
@Test
public void whenReplaceCharAtIndexUsingStringBuffer_thenSuccess(){
assertEquals("abcme",characterInString.replaceCharStringBuffer("abcde",'m',3));
public void whenReplaceCharAtIndexUsingStringBuilder_thenSuccess() {
assertEquals("abcme", characterInString.replaceCharStringBuilder("abcde", 'm', 3));
}
@Test
public void whenReplaceCharAtIndexUsingStringBuffer_thenSuccess() {
assertEquals("abcme", characterInString.replaceCharStringBuffer("abcde", 'm', 3));
}
}