Add some domain classes + tests

Add powermokito library

Author: jvmvik

README.markdown

@@ -14,7 +14,7 @@ Technologies
 
 GWT 2.4
 -------
-Framework for the server side.
+Framework to build advanced web application in java.
 
 GIN
 ---
@@ -31,6 +31,24 @@ Morphia
 ORM like for mongoDB.
 http://code.google.com/p/morphia
 
+Testing
+----
+
+JUnit 4.10
+------
+Excellent java testing framework
+http://junit.org
+
+Mockito
+-----
+Mock object on the server side.
+http://code.google.com/p/mockito/
+
+Power Mockito
+-----
+Mock the not-mocketable !
+http://code.google.com/p/powermock
+
 Framework underline.
 --------
 In this example I try to demonstrate how a web application can be created highly efficiently.

src/com/arm/nimbus/collab/client/TasksSummaryView.java

@@ -18,7 +18,6 @@
 import com.google.gwt.user.cellview.client.CellTable;
 import com.google.gwt.user.cellview.client.TextColumn;
 import com.google.gwt.view.client.ListDataProvider;
-import com.google.gwt.http.*;
 import com.google.gwt.http.client.Request;
 import com.google.gwt.http.client.RequestBuilder;
 import com.google.gwt.http.client.RequestCallback;

src/com/arm/nimbus/collab/server/MongoService.java

@@ -32,7 +32,7 @@ public static DB get(){
 
 Mongo m = null;
 try {
-m = new Mongo( "localhost" );
+m = new Mongo( "localhost", 27017);
 } catch (UnknownHostException e) {
 log.log(Level.SEVERE, e.getMessage());
 e.printStackTrace();

src/com/arm/nimbus/collab/server/model/PersistentEntity.java

@@ -0,0 +1,45 @@
+package com.arm.nimbus.collab.server.model;
+
+import com.google.code.morphia.annotations.Version;
+import com.google.code.morphia.annotations.Id;
+import org.bson.types.ObjectId;
+
+
+/**
+ * Domain common fields.
+ *
+ * @creator victor
+ */
+public class PersistentEntity {
+
+ /**
+ * Generate a unique ID
+ * Best description of the API
+ */
+ @Id
+ private String id;
+
+ /***
+ * Set a version of the model model.
+ * Simplify future migration.
+ */
+ @Version
+ private Long version;
+
+ public PersistentEntity() {
+ id = new ObjectId().toString();
+ }
+
+ public String getId() {
+ return id;
+ }
+
+ public Long getVersion() {
+ return version;
+ }
+
+ public void setVersion(Long version) {
+ this.version = version;
+ }
+
+}

src/com/arm/nimbus/collab/server/model/Product.java

@@ -0,0 +1,50 @@
+package com.arm.nimbus.collab.server.model;
+
+import javax.validation.constraints.NotNull;
+import javax.validation.constraints.Null;
+
+/**
+ * TODO description
+ *
+ * @creator victor
+ */
+public class Product extends PersistentEntity {
+
+ // Product name
+ @NotNull
+ String name;
+
+ // A product code (version, SAP ID)
+ @Null
+ String code;
+
+ public Product() {
+ super();
+ }
+
+ public String getName() {
+ return name;
+ }
+
+ public void setName(String name) {
+ this.name = name;
+ }
+
+ public String getCode() {
+ return code;
+ }
+
+ public void setCode(String code) {
+ this.code = code;
+ }
+
+ /***
+ * Find a product
+ * @param id
+ * @return
+ */
+ public static Product findById(String id){
+ //TODO Implement
+ return new Product();
+ }
+}

src/com/arm/nimbus/collab/server/model/User.java

@@ -0,0 +1,37 @@
+package com.arm.nimbus.collab.server.model;
+
+import javax.validation.constraints.NotNull;
+
+/**
+ * TODO description
+ *
+ * @creator victor
+ */
+public class User extends PersistentEntity{
+
+ @NotNull
+ String username;
+
+ @NotNull
+ String role;
+
+ public User() {
+ super();
+ }
+
+ public String getUsername() {
+ return username;
+ }
+
+ public void setUsername(String username) {
+ this.username = username;
+ }
+
+ public String getRole() {
+ return role;
+ }
+
+ public void setRole(String role) {
+ this.role = role;
+ }
+}

test/unit/server/model/PersistentEntityUnitTest.java

@@ -0,0 +1,33 @@
+package unit.server.model;
+
+import com.arm.nimbus.collab.server.model.PersistentEntity;
+import com.arm.nimbus.collab.server.model.User;
+import org.junit.*;
+
+/**
+ * TODO description
+ *
+ * @creator victor
+ */
+public class PersistentEntityUnitTest {
+
+ @Test
+ public void constructor(){
+
+ PersistentEntity entity = new PersistentEntity();
+
+ Assert.assertNotNull(entity.getId());
+ Assert.assertNull(entity.getVersion());
+
+ }
+
+ @Test
+ public void version(){
+
+ PersistentEntity entity = new PersistentEntity();
+ Long version = 1L;
+ entity.setVersion(version);
+ Assert.assertEquals(version, entity.getVersion());
+
+ }
+}

test/unit/server/model/ProductUnitTest.java

@@ -0,0 +1,68 @@
+package unit.server.model;
+
+import com.arm.nimbus.collab.server.model.PersistentEntity;
+import com.arm.nimbus.collab.server.model.Product;
+import org.junit.*;
+import org.junit.runner.RunWith;
+import org.mockito.Mockito;
+import org.powermock.api.mockito.PowerMockito;
+import org.powermock.core.classloader.annotations.PrepareForTest;
+import org.powermock.modules.junit4.PowerMockRunner;
+
+/**
+ * TODO description
+ *
+ * @creator victor
+ */
+@RunWith(PowerMockRunner.class)
+@PrepareForTest(Product.class)
+public class ProductUnitTest{
+
+ Product p;
+
+ @Before
+ public void setUp() throws Exception {
+ p = new Product();
+ }
+
+ @After
+ public void tearDown() throws Exception {
+ }
+
+ @Test
+ public void name() throws Exception {
+ String name = "mike";
+ p.setName(name);
+ Assert.assertEquals(name, p.getName());
+ }
+
+ @Test
+ public void code() throws Exception {
+ String code = "c32p56";
+ p.setCode(code);
+ Assert.assertEquals(code, p.getCode());
+ }
+
+ @Test
+ public void isPersistentEntity(){
+ PersistentEntity entity = p;
+ Assert.assertNotNull(entity.getId());
+ Assert.assertNull(entity.getVersion());
+ }
+
+ @Test
+ /*
+ * Mock a static method.
+ * Really new way of testing your java.
+ * @doc http://code.google.com/p/powermock/wiki/MockitoUsage
+ */
+
+ public void findByID(){
+ PowerMockito.mockStatic(Product.class);
+ Mockito.when(Product.findById("id")).thenReturn(new Product());
+
+ Product r = Product.findById("id");
+ Assert.assertEquals(p.getCode(), r.getCode());
+ Assert.assertEquals(p.getName(), r.getName());
+ }
+}

test/unit/server/model/UserUnitTest.java

@@ -0,0 +1,42 @@
+package unit.server.model;
+
+import com.arm.nimbus.collab.server.model.PersistentEntity;
+import com.arm.nimbus.collab.server.model.User;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+/**
+ * TODO description
+ *
+ * @creator victor
+ */
+public class UserUnitTest {
+ User u;
+
+ @Before
+ public void setUp(){
+ u = new User();
+ }
+
+ @Test
+ public void username() throws Exception {
+ String username = "vicben01";
+ u.setUsername(username);
+ Assert.assertEquals(username, u.getUsername());
+ }
+
+ @Test
+ public void role() throws Exception {
+ String role = "developer";
+ u.setRole(role);
+ Assert.assertEquals(role, u.getRole());
+ }
+
+ @Test
+ public void isPersistentEntity(){
+ PersistentEntity entity = u;
+ Assert.assertNotNull(entity.getId());
+ Assert.assertNull(entity.getVersion());
+ }
+}