Added Junit framework and basic test

Author: ddsharpe

Diff for: Jenkinsfile

@@ -1,20 +1,33 @@
 pipeline {
     agent any
+    tools {
+        maven 'maven-3.6.0'
+        jdk 'jdk11'
+    }
 
     stages {
-        stage('Build') {
+        stage ('Environment') {
             steps {
-                echo 'Building..'
+                sh '''
+                    echo "PATH = ${PATH}"
+                    echo "M2_HOME = ${M2_HOME}"
+                    mvn --version
+                '''
             }
         }
-        stage('Test') {
+        stage ('Build') {
             steps {
-                echo 'Testing..'
+                sh 'mvn -B clean package'
             }
         }
-        stage('Deploy') {
+        stage ('Test') {
             steps {
-                echo 'Deploying....'
+                sh 'mvn test'
+            }
+            post {
+                always {
+                    junit 'target/surefire-reports/*.xml'
+                }
             }
         }
     }

Diff for: pom.xml

@@ -38,6 +38,12 @@
             <artifactId>json</artifactId>
             <version>20180813</version>
         </dependency>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.12</version>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
 
     <build>

Diff for: src/test/java/com/oracle/weblogic/imagetool/api/model/DomainTypeTest.java

@@ -0,0 +1,16 @@
+package com.oracle.weblogic.imagetool.api.model;
+
+import org.junit.Test;
+
+import static org.junit.Assert.assertEquals;
+
+public class DomainTypeTest {
+
+    @org.junit.Test
+    public void fromValue() {
+        assertEquals("validate domain type lowercase jrf", DomainType.JRF, DomainType.fromValue("jrf"));
+        assertEquals("validate domain type uppercase jrf", DomainType.JRF, DomainType.fromValue("JRF"));
+        assertEquals("validate domain type lowercase wls", DomainType.WLS, DomainType.fromValue("wls"));
+        assertEquals("validate domain type uppercase WLS", DomainType.WLS, DomainType.fromValue("WLS"));
+    }
+}

Diff for: src/test/java/com/oracle/weblogic/imagetool/util/UtilsTest.java

@@ -1,8 +1,24 @@
 /* Copyright (c) 2019 Oracle and/or its affiliates. All rights reserved.
-*
 * Licensed under the Universal Permissive License v 1.0 as shown at http://oss.oracle.com/licenses/upl.
 */
 package com.oracle.weblogic.imagetool.util;
 
+import org.junit.Test;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+
 public class UtilsTest {
-}
+
+    @Test
+    public void compareVersions() {
+        assertEquals(0, Utils.compareVersions("12.2.1.3.0", "12.2.1.3.0"));
+        assertTrue(Utils.compareVersions("1.0", "1.1") < 0);
+        assertTrue(Utils.compareVersions("1.1", "1.0") > 0);
+    }
+
+    @Test
+    public void isEmptyString() {
+        assertTrue(Utils.isEmptyString(""));
+    }
+}