From 89d1127fb2c3473c02158b01e0e7d7891b5cd957 Mon Sep 17 00:00:00 2001
From: cdjole <djordje.cvijetic@gmail.com>
Date: Sun, 27 May 2018 19:08:21 +0200
Subject: [PATCH] BAEL-1798 test example added (#4347)

---
 .../PasswordStoreExamplesUnitTest.java              | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/core-java/src/test/java/com/baeldung/chararraypassword/PasswordStoreExamplesUnitTest.java b/core-java/src/test/java/com/baeldung/chararraypassword/PasswordStoreExamplesUnitTest.java
index d28ad3a54c..d1cfe7df19 100644
--- a/core-java/src/test/java/com/baeldung/chararraypassword/PasswordStoreExamplesUnitTest.java
+++ b/core-java/src/test/java/com/baeldung/chararraypassword/PasswordStoreExamplesUnitTest.java
@@ -34,6 +34,19 @@ public class PasswordStoreExamplesUnitTest {
 		assertThat(stringPassword).isEqualTo("password");
 	}
 
+	@Test
+	public void givenStringHashCode_WhenStringValueReplaced_ThenHashCodesEqualAndValesEqual() {
+		String originalHashCode = Integer.toHexString(stringPassword.hashCode());
+
+		String newString = "********";
+		stringPassword.replace(stringPassword, newString);
+
+		String hashCodeAfterReplace = Integer.toHexString(stringPassword.hashCode());
+
+		assertThat(originalHashCode).isEqualTo(hashCodeAfterReplace);
+		assertThat(stringPassword).isEqualTo("password");
+	}
+
 	@Test
 	public void givenCharArrayHashCode_WhenArrayElementsValueChanged_ThenHashCodesEqualAndValesNotEqual() {
 		String originalHashCode = Integer.toHexString(charPassword.hashCode());