BAEL 1861 (#4913)

* BAEL-1861 Replaced real tests with demo test "placeholders"

* BAEL-1861 Moved code from new module into existing ones

* BAEL-1861 Renamed main() classes to not violate PMD rules

testing-modules/junit-5/src/test/java/com/baeldung/runfromjava/FirstUnitTest.java

@@ -0,0 +1,24 @@
+package com.baeldung.runfromjava;
+
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+class FirstUnitTest {
+
+    @Test
+    void whenThis_thenThat() {
+        assertTrue(true);
+    }
+
+    @Test
+    void whenSomething_thenSomething() {
+        assertTrue(true);
+    }
+
+    @Test
+    void whenSomethingElse_thenSomethingElse() {
+        assertTrue(true);
+    }
+
+}

testing-modules/junit-5/src/test/java/com/baeldung/runfromjava/RunJUnit5TestsFromJava.java

@@ -1,4 +1,4 @@
-package com.baeldung.junit5.runfromjava;
+package com.baeldung.runfromjava;
 
 import org.junit.platform.launcher.Launcher;
 import org.junit.platform.launcher.LauncherDiscoveryRequest;
@@ -14,7 +14,7 @@ import static org.junit.platform.engine.discovery.ClassNameFilter.includeClassNa
 import static org.junit.platform.engine.discovery.DiscoverySelectors.selectClass;
 import static org.junit.platform.engine.discovery.DiscoverySelectors.selectPackage;
 
-public class RunJUnit5Tests {
+public class RunJUnit5TestsFromJava {
     SummaryGeneratingListener listener = new SummaryGeneratingListener();
 
     public void runOne() {
@@ -32,7 +32,7 @@ public class RunJUnit5Tests {
     public void runAll() {
         LauncherDiscoveryRequest request = LauncherDiscoveryRequestBuilder
           .request()
-          .selectors(selectPackage("com.baeldung.junit5.runfromjava"))
+          .selectors(selectPackage("com.baeldung.runfromjava"))
           .filters(includeClassNamePatterns(".*Test"))
           .build();
         Launcher launcher = LauncherFactory.create();
@@ -45,7 +45,7 @@ public class RunJUnit5Tests {
     }
 
     public static void main(String[] args) {
-        RunJUnit5Tests runner = new RunJUnit5Tests();
+        RunJUnit5TestsFromJava runner = new RunJUnit5TestsFromJava();
         runner.runAll();
 
         TestExecutionSummary summary = runner.listener.getSummary();

testing-modules/junit-5/src/test/java/com/baeldung/runfromjava/SecondUnitTest.java

@@ -0,0 +1,18 @@
+package com.baeldung.runfromjava;
+
+import org.junit.jupiter.api.RepeatedTest;
+
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+class SecondUnitTest {
+
+    @RepeatedTest(10)
+    void whenSomething_thenSomething() {
+        assertTrue(true);
+    }
+
+    @RepeatedTest(5)
+    void whenSomethingElse_thenSomethingElse() {
+        assertTrue(true);
+    }
+}

testing-modules/runjunitfromjava/pom.xml

@@ -1,54 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-
-    <groupId>com.baeldung.junit</groupId>
-    <artifactId>applicationtesting</artifactId>
-    <version>0.0.1-SNAPSHOT</version>
-    <packaging>jar</packaging>
-
-    <name>applicationtesting</name>
-    <url>http://maven.apache.org</url>
-
-    <properties>
-        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <java.version>1.8</java.version>
-        <junit-jupiter.version>5.2.0</junit-jupiter.version>
-        <junit-launcher.version>1.2.0</junit-launcher.version>
-        <junit4.version>4.12</junit4.version>
-        <maven-compiler-plugin.version>3.7.0</maven-compiler-plugin.version>
-    </properties>
-
-    <build>
-        <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <version>${maven-compiler-plugin.version}</version>
-                <configuration>
-                    <source>${java.version}</source>
-                    <target>${java.version}</target>
-                </configuration>
-            </plugin>
-        </plugins>
-    </build>
-
-    <dependencies>
-        <dependency>
-            <groupId>org.junit.jupiter</groupId>
-            <artifactId>junit-jupiter-engine</artifactId>
-            <version>${junit-jupiter.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.junit.platform</groupId>
-            <artifactId>junit-platform-launcher</artifactId>
-            <version>${junit-launcher.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>junit</groupId>
-            <artifactId>junit</artifactId>
-            <version>${junit4.version}</version>
-        </dependency>
-    </dependencies>
-
-</project>

testing-modules/runjunitfromjava/src/main/java/com/baeldung/junit/runfromjava/listnode/ListNode.java

@@ -1,41 +0,0 @@
-package com.baeldung.junit.runfromjava.listnode;
-
-public class ListNode {
-    private int value;
-    private ListNode next;
-
-    public ListNode(int v) {
-        value = v;
-    }
-
-    public ListNode(int v, ListNode next) {
-        value = v;
-        this.next = next;
-    }
-
-    public int getValue() {
-        return value;
-    }
-
-    public ListNode getNext() {
-        return next;
-    }
-
-    public void setNext(ListNode next) {
-        this.next = next;
-    }
-
-    public String toString() {
-        String result = "";
-        ListNode tmp = this;
-
-        while (tmp.next != null) {
-            result += tmp.value + "->";
-            tmp = tmp.next;
-        }
-
-        result += tmp.value;
-
-        return result.toString();
-    }
-}

testing-modules/runjunitfromjava/src/main/java/com/baeldung/junit/runfromjava/listnode/MergeLists.java

@@ -1,22 +0,0 @@
-package com.baeldung.junit.runfromjava.listnode;
-
-public class MergeLists {
-
-    public ListNode merge(ListNode list1, ListNode list2) {
-
-        if (list1 == null) {
-            return list2;
-        }
-        if (list2 == null) {
-            return list1;
-        }
-
-        if (list1.getValue() <= list2.getValue()) {
-            list1.setNext(merge(list1.getNext(), list2));
-            return list1;
-        } else {
-            list2.setNext(merge(list2.getNext(), list1));
-            return list2;
-        }
-    }
-}

testing-modules/runjunitfromjava/src/main/java/com/baeldung/junit/runfromjava/listnode/RemovedNthElement.java

@@ -1,26 +0,0 @@
-package com.baeldung.junit.runfromjava.listnode;
-
-public class RemovedNthElement {
-    public ListNode removeNthFromEnd(ListNode head, int n) {
-
-        ListNode start = new ListNode(0);
-        start.setNext(head);
-
-        ListNode fast = start;
-        ListNode slow = start;
-
-        for (int i = 0; i < n + 1 && fast != null; i++) {
-            fast = fast.getNext();
-        }
-
-        while (fast != null) {
-            fast = fast.getNext();
-            slow = slow.getNext();
-        }
-
-        slow.setNext(slow.getNext()
-            .getNext());
-
-        return start.getNext();
-    }
-}

testing-modules/runjunitfromjava/src/main/java/com/baeldung/junit/runfromjava/listnode/RotateList.java

@@ -1,30 +0,0 @@
-package com.baeldung.junit.runfromjava.listnode;
-
-public class RotateList {
-    public ListNode rotateRight(ListNode list, int n) {
-
-        if (list == null || list.getNext() == null) {
-            return list;
-        }
-
-        ListNode tmpList = new ListNode(0);
-        tmpList.setNext(list);
-        ListNode fast = tmpList;
-        ListNode slow = tmpList;
-
-        int listLength;
-        for (listLength = 0; fast.getNext() != null; listLength++) {
-            fast = fast.getNext();
-        }
-
-        for (int j = listLength - n % listLength; j > 0; j--) {
-            slow = slow.getNext();
-        }
-
-        fast.setNext(tmpList.getNext());
-        tmpList.setNext(slow.getNext());
-        slow.setNext(null);
-
-        return tmpList.getNext();
-    }
-}

testing-modules/runjunitfromjava/src/main/java/com/baeldung/junit/runfromjava/listnode/SwapNodes.java

@@ -1,33 +0,0 @@
-package com.baeldung.junit.runfromjava.listnode;
-
-public class SwapNodes {
-    public ListNode swapPairs(ListNode listHead) {
-
-        ListNode result = new ListNode(0);
-        result.setNext(listHead);
-
-        ListNode current = result;
-
-        while (current.getNext() != null && current
-          .getNext()
-          .getNext() != null) {
-
-            ListNode first = current.getNext();
-            ListNode second = current
-              .getNext()
-              .getNext();
-
-            first.setNext(second.getNext());
-            current.setNext(second);
-            current
-              .getNext()
-              .setNext(first);
-
-            current = current
-              .getNext()
-              .getNext();
-        }
-
-        return result.getNext();
-    }
-}

testing-modules/testing/src/test/java/com/baeldung/runfromjava/FirstUnitTest.java

@@ -0,0 +1,24 @@
+package com.baeldung.runfromjava;
+
+import org.junit.Test;
+
+import static org.junit.Assert.assertTrue;
+
+public class FirstUnitTest {
+
+    @Test
+    public void whenThis_thenThat() {
+        assertTrue(true);
+    }
+
+    @Test
+    public void whenSomething_thenSomething() {
+        assertTrue(true);
+    }
+
+    @Test
+    public void whenSomethingElse_thenSomethingElse() {
+        assertTrue(true);
+    }
+
+}

testing-modules/testing/src/test/java/com/baeldung/runfromjava/MyTestSuite.java

@@ -1,4 +1,4 @@
-package com.baeldung.junit4.runfromjava;
+package com.baeldung.runfromjava;
 
 import org.junit.runner.RunWith;
 import org.junit.runners.Suite;

testing-modules/testing/src/test/java/com/baeldung/runfromjava/RunJUnit4TestsFromJava.java

@@ -1,4 +1,4 @@
-package com.baeldung.junit4.runfromjava;
+package com.baeldung.runfromjava;
 
 import junit.extensions.ActiveTestSuite;
 import junit.extensions.RepeatedTest;
@@ -10,7 +10,7 @@ import org.junit.runner.JUnitCore;
 import org.junit.runner.Result;
 import org.junit.runner.notification.Failure;
 
-public class RunJUnit4Tests {
+public class RunJUnit4TestsFromJava {
 
     public static void runOne() {
         JUnitCore junit = new JUnitCore();

testing-modules/testing/src/test/java/com/baeldung/runfromjava/SecondUnitTest.java

@@ -0,0 +1,18 @@
+package com.baeldung.runfromjava;
+
+import org.junit.Test;
+
+import static org.junit.Assert.assertTrue;
+
+public class SecondUnitTest {
+
+    @Test
+    public void whenSomething_thenSomething() {
+        assertTrue(true);
+    }
+
+    @Test
+    public void whensomethingElse_thenSomethingElse() {
+        assertTrue(true);
+    }
+}