Junit4 'assertEquals()' from 'Assert' should be replaced with JUnit5 call to method from 'org.junit.jupiter.api.Assertions'

testing-modules/junit-5/src/test/java/com/baeldung/junit5/order/AlphanumericOrderUnitTest.java

@@ -5,12 +5,12 @@ import org.junit.jupiter.api.MethodOrderer;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.TestMethodOrder;
 
-import static org.junit.Assert.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertEquals;
 
 @TestMethodOrder(MethodOrderer.MethodName.class)
 public class AlphanumericOrderUnitTest {
 
-    private static StringBuilder output = new StringBuilder("");
+    private static final StringBuilder output = new StringBuilder("");
 
     @Test
     void myATest() {

testing-modules/junit-5/src/test/java/com/baeldung/junit5/order/CustomOrderUnitTest.java

@@ -1,11 +1,11 @@
 package com.baeldung.junit5.order;
 
-import static org.junit.Assert.assertEquals;
-
 import org.junit.jupiter.api.AfterAll;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.TestMethodOrder;
 
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
 @TestMethodOrder(CustomOrder.class)
 public class CustomOrderUnitTest {
 

testing-modules/junit-5/src/test/java/com/baeldung/junit5/order/DefaultOrderUnitTest.java

@@ -1,14 +1,14 @@
 package com.baeldung.junit5.order;
 
-import static org.junit.Assert.assertEquals;
-
 import org.junit.jupiter.api.AfterAll;
 import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Test;
 
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
 public class DefaultOrderUnitTest {
 
-    private static StringBuilder output = new StringBuilder("");
+    private static final StringBuilder output = new StringBuilder();
 
     @Test
     @DisplayName("Test A")
@@ -30,7 +30,7 @@ public class DefaultOrderUnitTest {
 
     @AfterAll
     public static void assertOutput() {
-        assertEquals(output.toString(), "ABC");
+        assertEquals("ABC", output.toString());
     }
 
 }

testing-modules/junit-5/src/test/java/com/baeldung/junit5/order/OrderAnnotationUnitTest.java

@@ -1,12 +1,9 @@
 package com.baeldung.junit5.order;
 
-import static org.junit.Assert.assertEquals;
+import org.junit.jupiter.api.*;
-
-import org.junit.jupiter.api.AfterAll;
 import org.junit.jupiter.api.MethodOrderer.OrderAnnotation;
-import org.junit.jupiter.api.Order;
+
-import org.junit.jupiter.api.Test;
+import static org.junit.jupiter.api.Assertions.*;
-import org.junit.jupiter.api.TestMethodOrder;
 
 @TestMethodOrder(OrderAnnotation.class)
 public class OrderAnnotationUnitTest {

testing-modules/junit-5/src/test/java/com/baeldung/junit5/order/RandomOrderUnitTest.java

@@ -1,16 +1,16 @@
 package com.baeldung.junit5.order;
 
-import static org.junit.Assert.assertEquals;
-
 import org.junit.jupiter.api.AfterAll;
 import org.junit.jupiter.api.MethodOrderer;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.TestMethodOrder;
 
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
 @TestMethodOrder(MethodOrderer.Random.class)
 public class RandomOrderUnitTest {
 
-    private static StringBuilder output = new StringBuilder("");
+    private static final StringBuilder output = new StringBuilder();
 
     @Test
     void myATest() {
@@ -29,7 +29,7 @@ public class RandomOrderUnitTest {
 
     @AfterAll
     public static void assertOutput() {
-        assertEquals(output.toString(), "ACB");
+        assertEquals("ACB", output.toString());
     }
 
 }