From 7b564fe3ef4a9e309b34646215e1c086ed883537 Mon Sep 17 00:00:00 2001
From: Azhwani <13301425+azhwani@users.noreply.github.com>
Date: Sun, 28 Nov 2021 16:47:49 +0100
Subject: [PATCH] init commit (#11496)

---
 .../baeldung/regex/matcher/MatcherUnitTest.java   | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/core-java-modules/core-java-regex/src/test/java/com/baeldung/regex/matcher/MatcherUnitTest.java b/core-java-modules/core-java-regex/src/test/java/com/baeldung/regex/matcher/MatcherUnitTest.java
index 304b9f2f1d..7ec4a1ae58 100644
--- a/core-java-modules/core-java-regex/src/test/java/com/baeldung/regex/matcher/MatcherUnitTest.java
+++ b/core-java-modules/core-java-regex/src/test/java/com/baeldung/regex/matcher/MatcherUnitTest.java
@@ -11,6 +11,9 @@ import org.junit.jupiter.api.Test;
 
 public class MatcherUnitTest {
 
+    private static final String STRING_INPUT = "test+";
+    private static final String REGEX = "\\+";
+
     @Test
     public void whenFindFourDigitWorks_thenCorrect() {
         Pattern stringPattern = Pattern.compile("\\d\\d\\d\\d");
@@ -60,4 +63,16 @@ public class MatcherUnitTest {
         assertTrue(m.matches());// matches will always return the same return
     }
 
+    @Test
+    public void whenUsingMatcher_thenReturnTrue() {
+        Pattern pattern = Pattern.compile(REGEX);
+        Matcher matcher = pattern.matcher(STRING_INPUT);
+        assertTrue(matcher.find());
+    }
+
+    @Test
+    public void whenUsingMatches_thenReturnFalse() {
+        assertFalse(Pattern.matches(REGEX, STRING_INPUT));
+    }
+
 }