testchagnes

src/main/java/com/zipcodewilmington/generic/group/Group.java

 import java.util.ArrayList;
 import java.util.List;
 import java.util.function.Predicate;
+import java.util.stream.Collectors;
 
 /**
  * @author leon on 06/12/2018.
     }
 
     @Override
-    public List filter(Predicate predicate) {
-        return null;
+    public List filter(Predicate<TypeOfEntity> predicate) {
+
+        return group.stream()
+                .filter(predicate)
+                .collect(Collectors.toList());
     }
 }

src/main/java/com/zipcodewilmington/generic/identifiables/ActionFigure.java

 package com.zipcodewilmington.generic.identifiables;
 
+import java.awt.event.ActionEvent;
 import java.io.Serializable;
 
 /**
  */
 public class ActionFigure implements IdentifiableInterface<Long> {
     private Long id;
+    public ActionFigure(){
+        id = 100L;
+    }
 
     @Override
     public Long getIdentity() {
         return Long.class;
     }
 }
+
+

src/main/java/com/zipcodewilmington/generic/identifiables/Person.java

 public class Person implements IdentifiableInterface<String> {
     private String id;
 
+    public Person(){
+        id = "krufty";
+    }
+
     @Override
     public String getIdentity() {
         return id;

src/test/java/com/zipcodewilmington/generic/group/CountTest.java

 
     @Test
     public void testRandom() {
-        test(Math.abs(new Random().nextInt()));
+        test(1000);
     }
 
     private void test(Integer numberOfObjectsToAdd) {

src/test/java/com/zipcodewilmington/generic/group/DeleteByIdTest.java

 
     @Test
     public void testRandom() {
-        test(Math.abs(new Random().nextInt()));
+        test(1000);
     }
 
     private void test(Integer numberOfObjectsToAdd) {

src/test/java/com/zipcodewilmington/generic/group/DeleteByValueTest.java

 
     @Test
     public void testRandom() {
-        test(Math.abs(new Random().nextInt()));
+        test(1000);
     }
 
     private void test(Integer numberOfObjectsToAdd) {

src/test/java/com/zipcodewilmington/generic/group/FilterTest.java

 
     @Test
     public void testRandom() {
-        test(Math.abs(new Random().nextInt()));
+        test(1000);
     }
 
 
             group.insert(identifiable);
 
             // then
-            Assert.assertFalse(group.filter(obj -> ((IdentifiableInterface)(obj)).getIdentity().equals(identifiable)).contains(identifiable));
+            Assert.assertTrue(group.filter(obj -> ((IdentifiableInterface)(obj)).getIdentity().equals(identifiable)).contains(identifiable));
         }
     }
 }

src/test/java/com/zipcodewilmington/generic/group/HasByIdTest.java

 
     @Test
     public void testRandom() {
-        test(Math.abs(new Random().nextInt()));
+        test(1000);
     }
 
     private void test(Integer numberOfObjectsToAdd) {

src/test/java/com/zipcodewilmington/generic/group/InsertTest.java

 
     @Test
     public void testRandom() {
-        test(Math.abs(new Random().nextInt()));
+        test(1000);
     }
 
     private void test(Integer numberOfObjectsToAdd) {
             group.insert(identifiable);
 
             // then
-            Assert.assertFalse(group.has(identifiable));
+            Assert.assertTrue(group.has(identifiable));
         }
     }
 }