Update parent pom which switched to Junit 5

Author: bbottema

Diff for: pom.xml

@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>com.github.bbottema</groupId>
 		<artifactId>standard-project-parent</artifactId>
-		<version>1.0.24</version>
+		<version>1.0.42</version>
 	</parent>
 
 	<groupId>org.simplejavamail</groupId>

Diff for: src/test/java/org/simplejavamail/utils/mail/dkim/CannonicalizationTest.java

@@ -1,8 +1,9 @@
 package org.simplejavamail.utils.mail.dkim;
 
-import static org.junit.Assert.assertEquals;
+import org.junit.jupiter.api.Test;
 
-import org.junit.Test;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.junit.jupiter.api.Assertions.assertEquals;
 
 public class CannonicalizationTest {
 
@@ -62,10 +63,9 @@ private void checkBody(String body, String simpleResult, String relaxedResult, S
 
 	}
 
-	private void checkBody(Canonicalization canonicalization, String body, String result, String description) {
-
-		assertEquals(canonicalization.name() + " / " + description, result, canonicalization.canonicalizeBody(body));
-
+	private void checkBody(Canonicalization canonicalization, String body, String actual, String description) {
+		String expected = canonicalization.name() + " / " + description;
+		String message = canonicalization.canonicalizeBody(body);
+		assertThat(actual).as(message).isEqualTo(expected);
 	}
-
-}
+}

Diff for: src/test/java/org/simplejavamail/utils/mail/dkim/DkimMessageTest.java

@@ -1,7 +1,5 @@
 package org.simplejavamail.utils.mail.dkim;
 
-import static org.junit.Assert.assertArrayEquals;
-
 import java.io.ByteArrayOutputStream;
 import java.io.File;
 import java.io.IOException;
@@ -14,9 +12,10 @@
 import jakarta.mail.Session;
 import jakarta.mail.internet.InternetAddress;
 import jakarta.mail.internet.MimeMessage;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
 
-import org.junit.Before;
-import org.junit.Test;
+import static org.junit.jupiter.api.Assertions.assertArrayEquals;
 
 public class DkimMessageTest {
 
@@ -58,7 +57,7 @@ private static void createSignedMessage(Canonicalization canonicalization, Signi
 		Utils.write(new File("./src/test/resources/" + folderName, file.getName()), bytes);
 	}
 
-	@Before
+	@BeforeEach
 	public void fixateSystemTimeZone() {
 		System.setProperty("user.timezone", "UTC");
 	}
@@ -84,8 +83,7 @@ private void checkCreatesSameMessageAsBefore(Canonicalization canonicalization,
 		byte[] actual = writeMessage(Utils.getSigner(canonicalization, algorithm), body);
 
 		String configuration = canonicalization.name() + " " + algorithm.getHashNotation().toUpperCase();
-		assertArrayEquals(configuration + " / " + file.getName(), expected, actual);
-
+		assertArrayEquals(expected, actual, configuration + " / " + file.getName());
 	}
 
 	private static String getFolderName(Canonicalization canonicalization, SigningAlgorithm algorithm) {

Diff for: src/test/java/org/simplejavamail/utils/mail/dkim/DomainKeyTest.java

@@ -1,9 +1,5 @@
 package org.simplejavamail.utils.mail.dkim;
 
-import static org.junit.Assert.assertArrayEquals;
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNotNull;
-
 import java.io.ByteArrayOutputStream;
 import java.util.Base64;
 import java.util.HashMap;
@@ -16,8 +12,10 @@
 import jakarta.mail.Session;
 import jakarta.mail.internet.InternetAddress;
 import jakarta.mail.internet.MimeMessage;
+import org.junit.jupiter.api.Test;
 
-import org.junit.Test;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.junit.jupiter.api.Assertions.assertArrayEquals;
 
 public class DomainKeyTest {
 
@@ -35,16 +33,13 @@ public void checkDomainKeyRecognizesPublicKey() throws Exception {
 
       DomainKey domainKey = new DomainKey(tags);
 
-      assertNotNull(domainKey);
+      assertThat(domainKey).isNotNull();
       assertArrayEquals(Base64.getDecoder().decode(EXAMPLE_DOMAIN_KEY), domainKey.getPublicKey().getEncoded());
-
    }
 
    @Test
    public void checkHashWithEmptyBody() throws Exception {
-
       checkBodyHash("", "empty body");
-
    }
 
    private void checkBodyHash(String body, String description) throws Exception {
@@ -56,15 +51,12 @@ private void checkBodyHash(String body, String description) throws Exception {
 		}
 	}
 
-   private void checkBodyHash(Canonicalization canonicalization, SigningAlgorithm algorithm, String body,
-         String description) throws Exception {
-
+   private void checkBodyHash(Canonicalization canonicalization, SigningAlgorithm algorithm, String body, String description) throws Exception {
       String configuration = canonicalization.name() + " " + algorithm.getHashNotation().toUpperCase();
       String expected = Utils.digest(canonicalization.canonicalizeBody(body), algorithm.getHashNotation());
       String actual = calculateBodyHashWithSigner(Utils.getSigner(canonicalization, algorithm));
 
-      assertEquals(configuration + " / " + description, expected, actual);
-
+      assertThat(actual).as(configuration + " / " + description).isEqualTo(expected);
    }
 
    private String calculateBodyHashWithSigner(DkimSigner dkimSigner) throws Exception {