[assert-regex-match] Assert Regex Matches in JUnit (#14752)

* [assert-regex-match] Assert Regex Matches in JUnit

* [assert-regex-match] remove java version

testing-modules/testing-assertions/src/test/java/com/baeldung/assertregexmatch/AssetRegexMatchUnitTest.java

@@ -0,0 +1,42 @@
+package com.baeldung.assertregexmatch;
+
+import org.junit.jupiter.api.Test;
+
+import java.util.List;
+
+import static org.hamcrest.Matchers.matchesPattern;
+import static org.hamcrest.Matchers.not;
+import static org.junit.jupiter.api.Assertions.*;
+
+public class AssetRegexMatchUnitTest {
+
+    @Test
+    void whenUsingJunit5assertTrue_thenGetExpectedResult() {
+        assertTrue("Java at Baeldung".matches(".* at Baeldung$"));
+        assertFalse("something else".matches(".* at Baeldung$"));
+    }
+
+    @Test
+    void whenUsingJunit5assertLinesMatch_thenGetExpectedResult() {
+        assertLinesMatch(List.of(".* at Baeldung$"), List.of("Kotlin at Baeldung"));
+    }
+
+    @Test
+    void whenUsingJunit5assertLinesMatch_thenEqualsIsCheckedFirst() {
+        assertFalse(".* at Baeldung$".matches(".* at Baeldung$"));
+        assertLinesMatch(List.of(".* at Baeldung$"), List.of(".* at Baeldung$"));
+    }
+
+    @Test
+    void whenUsingAssertJMatches_thenGetExpectedResult() {
+        org.assertj.core.api.Assertions.assertThat("Linux at Baeldung").matches(".* at Baeldung$");
+        org.assertj.core.api.Assertions.assertThat("something unrelated").doesNotMatch(".* at Baeldung$");
+    }
+
+    @Test
+    void whenUsingHamcrestMatches_thenGetExpectedResult() {
+        org.hamcrest.MatcherAssert.assertThat("Computer science at Baeldung", matchesPattern(".* at Baeldung$"));
+        org.hamcrest.MatcherAssert.assertThat("something unrelated", not(matchesPattern(".* at Baeldung$")));
+    }
+
+}