[BAEL-9635] - Moved Junit vs TestNg junit code examples to junit-5 module from core-java

core-java/src/test/java/org/baeldung/java/customtestname/CustomNameUnitTest.java

@@ -1,17 +0,0 @@
-package org.baeldung.java.customtestname;
-
-import static org.junit.Assert.assertNotNull;
-
-import org.junit.jupiter.api.DisplayName;
-import org.junit.jupiter.params.ParameterizedTest;
-import org.junit.jupiter.params.provider.ValueSource;
-
-public class CustomNameUnitTest {
-
-    @ParameterizedTest
-    @ValueSource(strings = { "Hello", "World" })
-    @DisplayName("Test Method to check that the inputs are not nullable")
-    void givenString_TestNullOrNot(String word) {
-        assertNotNull(word);
-    }
-}

core-java/src/test/java/org/baeldung/java/parameterisedsource/ParameterizedUnitTest.java

@@ -1,48 +0,0 @@
-package org.baeldung.java.parameterisedsource;
-
-import static org.junit.Assert.assertNotEquals;
-import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertTrue;
-
-import java.util.EnumSet;
-import java.util.stream.Stream;
-
-import org.junit.jupiter.params.ParameterizedTest;
-import org.junit.jupiter.params.provider.CsvSource;
-import org.junit.jupiter.params.provider.EnumSource;
-import org.junit.jupiter.params.provider.MethodSource;
-import org.junit.jupiter.params.provider.ValueSource;
-
-import com.baeldung.enums.PizzaDeliveryStrategy;
-
-public class ParameterizedUnitTest {
-
-    @ParameterizedTest
-    @ValueSource(strings = { "Hello", "World" })
-    void givenString_TestNullOrNot(String word) {
-        assertNotNull(word);
-    }
-    
-    @ParameterizedTest
-    @EnumSource(value = PizzaDeliveryStrategy.class, names = {"EXPRESS", "NORMAL"})
-    void givenEnum_TestContainsOrNot(PizzaDeliveryStrategy timeUnit) {
-        assertTrue(EnumSet.of(PizzaDeliveryStrategy.EXPRESS, PizzaDeliveryStrategy.NORMAL).contains(timeUnit));
-    }
-    
-    @ParameterizedTest
-    @MethodSource("wordDataProvider")
-    void givenMethodSource_TestInputStream(String argument) {
-        assertNotNull(argument);
-    }
-
-    static Stream<String> wordDataProvider() {
-        return Stream.of("foo", "bar");
-    }
-    
-    @ParameterizedTest
-    @CsvSource({ "1, Car", "2, House", "3, Train" })
-    void givenCSVSource_TestContent(int id, String word) {
-        assertNotNull(id);
-        assertNotNull(word);
-    }
-}

core-java/src/test/java/org/baeldung/java/suite/SelectClassesSuiteUnitTest.java

@@ -1,13 +0,0 @@
-package org.baeldung.java.suite;
-
-import org.baeldung.java.suite.childpackage1.Class1UnitTest;
-import org.baeldung.java.suite.childpackage2.Class2UnitTest;
-import org.junit.platform.runner.JUnitPlatform;
-import org.junit.platform.suite.api.SelectClasses;
-import org.junit.runner.RunWith;
-
-@RunWith(JUnitPlatform.class)
-@SelectClasses({Class1UnitTest.class, Class2UnitTest.class})
-public class SelectClassesSuiteUnitTest {
-
-}

core-java/src/test/java/org/baeldung/java/suite/SelectPackagesSuiteUnitTest.java

@@ -1,11 +0,0 @@
-package org.baeldung.java.suite;
-
-import org.junit.platform.runner.JUnitPlatform;
-import org.junit.platform.suite.api.SelectPackages;
-import org.junit.runner.RunWith;
-
-@RunWith(JUnitPlatform.class)
-@SelectPackages({ "org.baeldung.java.suite.childpackage1", "org.baeldung.java.suite.childpackage2" })
-public class SelectPackagesSuiteUnitTest {
-
-}

core-java/src/test/java/org/baeldung/java/suite/childpackage1/Class1UnitTest.java

@@ -1,15 +0,0 @@
-package org.baeldung.java.suite.childpackage1;
-
-import static org.junit.jupiter.api.Assertions.assertTrue;
-
-import org.junit.Test;
-
-
-public class Class1UnitTest {
-
-    @Test
-    public void testCase_InClass1UnitTest() {
-        assertTrue(true);
-    }
-    
-}

core-java/src/test/java/org/baeldung/java/suite/childpackage2/Class2UnitTest.java

@@ -1,14 +0,0 @@
-package org.baeldung.java.suite.childpackage2;
-
-import static org.junit.jupiter.api.Assertions.assertTrue;
-
-import org.junit.Test;
-
-public class Class2UnitTest {
-
-    @Test
-    public void testCase_InClass2UnitTest() {
-        assertTrue(true);
-    }
-    
-}

pom.xml

@@ -46,6 +46,12 @@
 			<version>${junit-jupiter.version}</version>
 			<scope>test</scope>
 		</dependency>
+		<dependency>
+			<groupId>org.junit.jupiter</groupId>
+			<artifactId>junit-jupiter-params</artifactId>
+			<version>${junit-jupiter.version}</version>
+			<scope>test</scope>
+		</dependency>
 		<dependency>
             <groupId>org.junit.jupiter</groupId>
             <artifactId>junit-jupiter-api</artifactId>

testing-modules/junit-5/src/test/java/com/baeldung/junit5vstestng/SummationServiceIntegrationTest.java

@@ -0,0 +1,53 @@
+package com.baeldung.junit5vstestng;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.junit.Assert;
+import org.junit.Ignore;
+import org.junit.jupiter.api.AfterAll;
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+
+public class SummationServiceIntegrationTest {
+    private static List<Integer> numbers;
+
+    @BeforeAll
+    public static void initialize() {
+        numbers = new ArrayList<>();
+    }
+ 
+    @AfterAll
+    public static void tearDown() {
+        numbers = null;
+    }
+ 
+    @BeforeEach
+    public void runBeforeEachTest() {
+        numbers.add(1);
+        numbers.add(2);
+        numbers.add(3);
+    }
+ 
+    @AfterEach
+    public void runAfterEachTest() {
+        numbers.clear();
+    }
+ 
+    @Test
+    public void givenNumbers_sumEquals_thenCorrect() {
+        int sum = numbers.stream()
+            .reduce(0, Integer::sum);
+        Assert.assertEquals(6, sum);
+    }
+
+    @Ignore
+    @Test
+    public void givenEmptyList_sumEqualsZero_thenCorrect() {
+        int sum = numbers.stream()
+            .reduce(0, Integer::sum);
+        Assert.assertEquals(6, sum);
+    }
+}