Añadido test entidad Pet

nb-configuration.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project-shared-configuration>
+    <!--
+This file contains additional configuration written by modules in the NetBeans IDE.
+The configuration is intended to be shared among all the users of project and
+therefore it is assumed to be part of version control checkout.
+Without this configuration present, some functionality in the IDE may be limited or fail altogether.
+-->
+    <properties xmlns="http://www.netbeans.org/ns/maven-properties-data/1">
+        <!--
+Properties that influence various parts of the IDE, especially code formatting and the like. 
+You can copy and paste the single properties, into the pom.xml file and the IDE will pick them up.
+That way multiple projects can share the same settings (useful for formatting rules for example).
+Any value defined here will override the pom.xml file value but is only applicable to the current project.
+-->
+        <org-netbeans-modules-maven-jaxws.rest_2e_config_2e_type>ide</org-netbeans-modules-maven-jaxws.rest_2e_config_2e_type>
+    </properties>
+</project-shared-configuration>

pom.xml

@@ -182,6 +182,13 @@
 			<artifactId>equalsverifier</artifactId>
 			<version>${equalsverifier.version}</version>
 		</dependency>
+
+		<dependency>
+		    <groupId>jaxen</groupId>
+		    <artifactId>jaxen</artifactId>
+		    <version>1.1.6</version>
+		</dependency>
+
 	</dependencies>
 
 	<reporting>
@@ -305,6 +312,7 @@
 					</execution>
 				</executions>
 			</plugin>
+
 		</plugins>
 		
 		<pluginManagement>

src/main/java/es/uvigo/esei/daa/DAAExampleApplication.java

@@ -11,6 +11,7 @@ import javax.ws.rs.ApplicationPath;
 import javax.ws.rs.core.Application;
 
 import es.uvigo.esei.daa.rest.PeopleResource;
+import es.uvigo.esei.daa.rest.PetsResource;
 import es.uvigo.esei.daa.rest.UsersResource;
 
 /**
@@ -26,7 +27,8 @@ public class DAAExampleApplication extends Application {
 	public Set<Class<?>> getClasses() {
 		return Stream.of(
 			PeopleResource.class,
-			UsersResource.class
+			UsersResource.class,
+			PetsResource.class
 		).collect(toSet());
 	}
 	

src/main/java/es/uvigo/esei/daa/dao/PetsDAO.java

@@ -231,4 +231,3 @@ public class PetsDAO extends DAO{
 	
 	
 }
-

src/main/java/es/uvigo/esei/daa/entities/Pet.java

@@ -117,4 +117,3 @@ public class Pet {
 	
 	
 }
-

src/main/java/es/uvigo/esei/daa/rest/PetsResource.java

+package es.uvigo.esei.daa.rest;
+
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import javax.ws.rs.DELETE;
+import javax.ws.rs.FormParam;
+import javax.ws.rs.GET;
+import javax.ws.rs.POST;
+import javax.ws.rs.PUT;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+
+import es.uvigo.esei.daa.dao.DAOException;
+import es.uvigo.esei.daa.dao.PetsDAO;
+import es.uvigo.esei.daa.entities.Pet;
+
+@Path("/pets")
+@Produces(MediaType.APPLICATION_JSON)
+public class PetsResource {
+	private final static Logger LOG = Logger.getLogger(PetsResource.class.getName());
+	
+	private final PetsDAO dao;
+	
+	/**
+	 * Constructs a new instance of {@link PetsResource}.
+	 */
+	public PetsResource() {
+		this(new PetsDAO());
+	}
+	
+	// Needed for testing purposes
+	PetsResource(PetsDAO dao) {
+		this.dao = dao;
+	}
+	
+	/**
+	 * Returns a pet with the provided identifier.
+	 * 
+	 * @param owner the identifier of the pet's owner to retrieve.
+	 * @param id the identifier of the pet to retrieve.
+	 * @return a 200 OK response with a pet that has the provided identifier.
+	 * If the identifier does not corresponds with any pet, a 400 Bad Request
+	 * response with an error message will be returned. If an error happens
+	 * while retrieving the list, a 500 Internal Server Error response with an
+	 * error message will be returned.
+	 */
+	@GET
+	@Path("/{id}")
+	public Response listWithOwner(
+		@PathParam("id") int id
+	) {
+		try {
+			return Response.ok(this.dao.listWithOwner(id)).build();
+		} catch (IllegalArgumentException iae) {
+			LOG.log(Level.FINE, "Invalid owner id in get method", iae);
+			
+			return Response.status(Response.Status.BAD_REQUEST)
+				.entity(iae.getMessage())
+			.build();
+		} catch (DAOException e) {
+			LOG.log(Level.SEVERE, "Error listing pets with owner", e);
+			
+			return Response.serverError()
+				.entity(e.getMessage())
+			.build();
+		}
+	}
+
+	/**
+	 * Returns the complete list of pets stored in the system.
+	 * 
+	 * @return a 200 OK response with the complete list of pets stored in the
+	 * system. If an error happens while retrieving the list, a 500 Internal
+	 * Server Error response with an error message will be returned.
+	 */
+	@GET
+	public Response list() {
+		try {
+			return Response.ok(this.dao.list()).build();
+		} catch (DAOException e) {
+			LOG.log(Level.SEVERE, "Error listing pets", e);
+			return Response.serverError().entity(e.getMessage()).build();
+		}
+	}
+        
+        /**
+	 * Creates a new person in the system.
+	 * 
+	 * @param name the name of the new person.
+	 * @param surname the surname of the new person.
+	 * @return a 200 OK response with a person that has been created. If the
+	 * name or the surname are not provided, a 400 Bad Request response with an
+	 * error message will be returned. If an error happens while retrieving the
+	 * list, a 500 Internal Server Error response with an error message will be
+	 * returned.
+	 */
+	@POST
+	public Response add(
+                @FormParam("owner") int owner, 
+		@FormParam("name") String name, 
+		@FormParam("weight") Float weight
+	) {
+		try {
+			final Pet newPet = this.dao.add(owner, name, weight);
+			
+			return Response.ok(newPet).build();
+		} catch (IllegalArgumentException iae) {
+			LOG.log(Level.FINE, "Invalid pet id in add method", iae);
+			
+			return Response.status(Response.Status.BAD_REQUEST)
+				.entity(iae.getMessage())
+			.build();
+		} catch (DAOException e) {
+			LOG.log(Level.SEVERE, "Error adding a pet", e);
+			
+			return Response.serverError()
+				.entity(e.getMessage())
+			.build();
+		}
+	}
+
+	/**
+	 * Modifies the data of a person.
+	 * 
+	 * @param id identifier of the person to modify.
+	 * @param name the new name of the person.
+	 * @param surname the new surname of the person.
+	 * @return a 200 OK response with a person that has been modified. If the
+	 * identifier does not corresponds with any user or the name or surname are
+	 * not provided, a 400 Bad Request response with an error message will be
+	 * returned. If an error happens while retrieving the list, a 500 Internal
+	 * Server Error response with an error message will be returned.
+	 */
+	@PUT
+	@Path("/{id}")
+	public Response modify(
+		@PathParam("id") int id, 
+		@FormParam("owner") int owner, 
+		@FormParam("name") String name, 
+		@FormParam("weight") Float weight
+	) {
+		try {
+			final Pet modifiedPet = new Pet(id, owner, name, weight);
+			this.dao.modify(modifiedPet);
+			
+			return Response.ok(modifiedPet).build();
+		} catch (NullPointerException npe) {
+			final String message = String.format("Invalid data for pet (owner: %s, name: %s, weight: %s)", owner, name, weight);
+			
+			LOG.log(Level.FINE, message);
+			
+			return Response.status(Response.Status.BAD_REQUEST)
+				.entity(message)
+			.build();
+		} catch (IllegalArgumentException iae) {
+			LOG.log(Level.FINE, "Invalid pet id in modify method", iae);
+			
+			return Response.status(Response.Status.BAD_REQUEST)
+				.entity(iae.getMessage())
+			.build();
+		} catch (DAOException e) {
+			LOG.log(Level.SEVERE, "Error modifying a pet", e);
+			
+			return Response.serverError()
+				.entity(e.getMessage())
+			.build();
+		}
+	}
+
+	/**
+	 * Deletes a person from the system.
+	 * 
+	 * @param id the identifier of the person to be deleted.
+	 * @return a 200 OK response with the identifier of the person that has
+	 * been deleted. If the identifier does not corresponds with any user, a 400
+	 * Bad Request response with an error message will be returned. If an error
+	 * happens while retrieving the list, a 500 Internal Server Error response
+	 * with an error message will be returned.
+	 */
+	@DELETE
+	@Path("/{id}")
+	public Response delete(
+		@PathParam("id") int id
+	) {
+		try {
+			this.dao.delete(id);
+			
+			return Response.ok(id).build();
+		} catch (IllegalArgumentException iae) {
+			LOG.log(Level.FINE, "Invalid pet id in delete method", iae);
+			
+			return Response.status(Response.Status.BAD_REQUEST)
+				.entity(iae.getMessage())
+			.build();
+		} catch (DAOException e) {
+			LOG.log(Level.SEVERE, "Error deleting a pet", e);
+			
+			return Response.serverError()
+				.entity(e.getMessage())
+			.build();
+		}
+	}
+	
+	
+
+}

src/main/webapp/WEB-INF/web.xml

@@ -60,6 +60,20 @@
     </auth-constraint>
   </security-constraint>
   
+  <security-constraint>
+    <web-resource-collection>
+      <web-resource-name>Admin Area</web-resource-name>
+      <url-pattern>/rest/pets/*</url-pattern>
+      <http-method>GET</http-method>
+      <http-method>PUT</http-method>
+      <http-method>DELETE</http-method>
+      <http-method>POST</http-method>
+    </web-resource-collection>
+    <auth-constraint>
+      <role-name>ADMIN</role-name>
+    </auth-constraint>
+  </security-constraint>
+
   <!-- Security roles referenced by this web application -->
   <security-role>
     <role-name>ADMIN</role-name>

src/main/webapp/js/dao/pets.js

+var PetsDAO = (function() {
+    var resourcePath = "rest/pets/";
+    var requestByAjax = function(data, done, fail, always) {
+	done = typeof done !== 'undefined' ? done : function() {};
+	fail = typeof fail !== 'undefined' ? fail : function() {};
+	always = typeof always !== 'undefined' ? always : function() {};
+
+	let authToken = localStorage.getItem('authorization-token');
+	if (authToken !== null) {
+	    data.beforeSend = function(xhr) {
+		xhr.setRequestHeader('Authorization', 'Basic ' + authToken);
+	    };
+	}
+
+	$.ajax(data).done(done).fail(fail).always(always);
+    };
+
+    function PetsDAO() {
+	this.listPets = function(done, fail, always) {
+	    requestByAjax({
+		url : resourcePath,
+		type : 'GET'
+	    }, done, fail, always);
+	};
+
+	this.addPet = function(pet, done, fail, always) {
+	    requestByAjax({
+		url : resourcePath,
+		type : 'POST',
+		data : pet
+	    }, done, fail, always);
+	};
+
+	this.modifyPet = function(pet, done, fail, always) {
+	    requestByAjax({
+		url : resourcePath + pet.id,
+		type : 'PUT',
+		data : pet
+	    }, done, fail, always);
+	};
+
+	this.deletePet = function(id, done, fail, always) {
+	    requestByAjax({
+		url : resourcePath + id,
+		type : 'DELETE',
+	    }, done, fail, always);
+	};
+        
+        this.listPetsWithOwner = function(ownerId, done, fail, always) {
+	    requestByAjax({
+		url : resourcePath + ownerId,
+		type : 'GET',
+	    }, done, fail, always);
+	};
+        
+
+    }
+
+    return PetsDAO;
+})();
\ No newline at end of file

src/main/webapp/js/view/people.js

 var PeopleView = (function() {
         var dao;
-	
+	var pets;
 	// Referencia a this que permite acceder a las funciones públicas desde las funciones de jQuery.
 	var self;
 	
@@ -9,14 +9,19 @@ var PeopleView = (function() {
 	var formQuery = '#' + formId;
 	var listQuery = '#' + listId;
 	
-	function PeopleView(peopleDao, formContainerId, listContainerId) {
+	function PeopleView(peopleDao, petsView, formContainerId, listContainerId) {
+                
 		dao = peopleDao;
+                pets = petsView;
 		self = this;
 		
+		
+		
+		this.init = function() {
+                    
                         insertPeopleForm($('#' + formContainerId));
                         insertPeopleList($('#' + listContainerId));
                         
-		this.init = function() {
 			dao.listPeople(function(people) {
 				$.each(people, function(key, person) {
 					appendToTable(person);
@@ -123,6 +128,12 @@ var PeopleView = (function() {
 			$(formQuery + ' input[name="id"]').val('');
 			$('#btnSubmit').val('Crear');
 		};
+                
+                this.detachForms = function(person) {
+                        $(formQuery).remove();
+			$(listQuery).remove();
+                        $('#titulo').text('Mascotas de ' + person.name + ' ' + person.surname);
+		};
 	};
 	
 	var insertPeopleList = function(parent) {
@@ -131,8 +142,8 @@ var PeopleView = (function() {
 				<thead>\
 					<tr class="row">\
 						<th class="col-sm-4">Nombre</th>\
-						<th class="col-sm-5">Apellido</th>\
-						<th class="col-sm-3">&nbsp;</th>\
+						<th class="col-sm-4">Apellido</th>\
+						<th class="col-sm-4">&nbsp;</th>\
 					</tr>\
 				</thead>\
 				<tbody>\
@@ -149,10 +160,10 @@ var PeopleView = (function() {
 					<div class="col-sm-4">\
 						<input name="name" type="text" value="" placeholder="Nombre" class="form-control" required/>\
 					</div>\
-					<div class="col-sm-5">\
+					<div class="col-sm-4">\
 						<input name="surname" type="text" value="" placeholder="Apellido" class="form-control" required/>\
 					</div>\
-					<div class="col-sm-3">\
+					<div class="col-sm-4">\
 						<input id="btnSubmit" type="submit" value="Crear" class="btn btn-primary" />\
 						<input id="btnClear" type="reset" value="Limpiar" class="btn" />\
 					</div>\
@@ -161,13 +172,15 @@ var PeopleView = (function() {
 		);
 	};
    
+
 	var createPersonRow = function(person) {
 		return '<tr id="person-'+ person.id +'" class="row">\
 			<td class="name col-sm-4">' + person.name + '</td>\
-			<td class="surname col-sm-5">' + person.surname + '</td>\
-			<td class="col-sm-3">\
+			<td class="surname col-sm-4">' + person.surname + '</td>\
+			<td class="col-sm-4">\
 				<a class="edit btn btn-primary" href="#">Editar</a>\
 				<a class="delete btn btn-warning" href="#">Eliminar</a>\
+                <a class="pet btn btn-secondary" href="#">Mascotas</a>\
 			</td>\
 		</tr>';
 	};
@@ -184,6 +197,11 @@ var PeopleView = (function() {
 		$('#person-' + person.id + ' a.delete').click(function() {
 			self.deletePerson(person.id);
 		});
+                
+                $('#person-' + person.id + ' a.pet').click(function() {
+			self.detachForms(person);
+                        pets.init(self, person);
+		});
 	};
 
 	var appendToTable = function(person) {
@@ -192,5 +210,6 @@ var PeopleView = (function() {
 		addRowListeners(person);
 	};
         
+	
 	return PeopleView;
 })();

src/main/webapp/js/view/pets.js

+var PetsView = (function() {
+	var dao;
+	var owner;
+        var people;
+	// Referencia a this que permite acceder a las funciones públicas desde las funciones de jQuery.
+	var self;
+	
+	var formId = 'pets-form';
+	var listId = 'pets-list';
+	var formQuery = '#' + formId;
+	var listQuery = '#' + listId;
+	
+	function PetsView(petsDao, formContainerId, listContainerId) {
+		dao = petsDao;
+		self = this;
+
+		this.init = function(peopleView, person) {
+                        people = peopleView;
+                        owner = person;
+                        
+                        insertPetForm($('#' + formContainerId));
+                        insertPetList($('#' + listContainerId));
+                        
+			dao.listPetsWithOwner(owner.id, function(pets) {
+				$.each(pets, function(key, pet) {
+                                        appendToTable(pet);
+				});
+			},
+			function() {
+			    	alert('No has sido posible acceder al listado de mascotas.');
+			});
+			
+			// La acción por defecto de enviar formulario (submit) se sobreescribe
+			// para que el envío sea a través de AJAX
+			$(formQuery).submit(function(event) {
+				var pet = self.getPetInForm();
+				
+				if (self.isEditing()) {
+					dao.modifyPet(pet,
+						function(pet) {
+                                                        $('#pet-' + pet.id + ' td.owner').text(pet.owner);
+							$('#pet-' + pet.id + ' td.name').text(pet.name);
+							$('#pet-' + pet.id + ' td.weight').text(pet.weight);
+							self.resetForm();
+						},
+						showErrorMessage,
+						self.enableForm
+					);
+				} else {
+					dao.addPet(pet,
+						function(pet) {
+                                                        
+							appendToTable(pet);
+							self.resetForm();
+						},
+						showErrorMessage,
+						self.enableForm
+					);
+				}
+				
+				return false;
+			});
+                        
+			$('#btnClear').click(this.resetForm);
+                        $('#btnReturn').click(returnToPeople);
+                        
+                        
+                        
+		};
+
+		this.getPetInForm = function() {
+			var form = $(formQuery);
+			return {
+				'id': form.find('input[name="id"]').val(),
+                                'owner': owner.id,
+				'name': form.find('input[name="name"]').val(),
+				'weight': form.find('input[name="weight"]').val()
+			};
+		};
+
+		this.getPetInRow = function(id) {
+			var row = $('#pet-' + id);
+
+			if (row !== undefined) {
+				return {
+					'id': id,
+                                        'owner': owner.id,
+					'name': row.find('td.name').text(),
+					'surname': row.find('td.weight').text()
+				};
+			} else {
+				return undefined;
+			}
+		};
+		
+		this.editPet = function(id,owner) {
+			var row = $('#pet-' + id);
+
+			if (row !== undefined) {
+				var form = $(formQuery);
+				
+				form.find('input[name="id"]').val(id);
+                                form.find('input[name="owner"]').val(owner);
+				form.find('input[name="name"]').val(row.find('td.name').text());
+				form.find('input[name="weight"]').val(row.find('td.weight').text());
+				
+				$('input#btnSubmit').val('Modificar');
+			}
+		};
+		
+		this.deletePet = function(id) {
+			if (confirm('Está a punto de eliminar a una mascota. ¿Está seguro de que desea continuar?')) {
+				dao.deletePet(id,
+					function() {
+						$('tr#pet-' + id).remove();
+					},
+					showErrorMessage
+				);
+			}
+		};
+
+		this.isEditing = function() {
+			return $(formQuery + ' input[name="id"]').val() != "";
+		};
+
+		this.disableForm = function() {
+			$(formQuery + ' input').prop('disabled', true);
+		};
+
+		this.enableForm = function() {
+			$(formQuery + ' input').prop('disabled', false);
+		};
+
+		this.resetForm = function() {
+			$(formQuery)[0].reset();
+			$(formQuery + ' input[name="id"]').val('');
+			$('#btnSubmit').val('Crear');
+		};
+                
+                this.detachForms = function() {
+                        $(formQuery).detach();
+			$(listQuery).detach();
+                        $('#titulo').text('Personas');
+		};     
+                
+	};
+
+	
+	var insertPetList = function(parent) {
+		parent.append(
+			'<table id="' + listId + '" class="table">\
+				<thead>\
+					<tr class="row">\
+						<th class="col-sm-4">Nombre Mascota</th>\
+						<th class="col-sm-5">Peso</th>\
+						<th class="col-sm-3">&nbsp;</th>\
+					</tr>\
+				</thead>\
+				<tbody>\
+				</tbody>\
+			</table>'
+		);
+	};
+
+	var insertPetForm = function(parent) {
+		parent.append(
+			'<form id="' + formId + '" class="mb-5 mb-10">\
+				<input name="id" type="hidden" value=""/>\
+                                <input name="owner" type="hidden" value="' + owner + '"/>\
+				<div class="row">\
+					<div class="col-sm-4">\
+						<input name="name" type="text" value="" placeholder="Nombre Mascota" class="form-control" required/>\
+					</div>\
+					<div class="col-sm-4">\
+						<input name="weight" type="text" value="" placeholder="Peso" class="form-control" required/>\
+					</div>\
+					<div class="col-sm-4">\
+						<input id="btnSubmit" type="submit" value="Crear" class="btn btn-primary" />\
+						<input id="btnClear" type="reset" value="Limpiar" class="btn" />\
+                                                <input id="btnReturn" type="button" value="Volver" class="btn btn-dark" />\
+					</div>\
+				</div>\
+			</form>'
+		);
+	};
+
+	var createPetRow = function(pet) {
+		return '<tr id="pet-'+ pet.id +'" class="row">\
+			<td class="name col-sm-4">' + pet.name + '</td>\
+			<td class="weight col-sm-5">' + pet.weight + '</td>\
+			<td class="col-sm-3">\
+				<a class="edit btn btn-primary" href="#">Editar</a>\
+				<a class="delete btn btn-warning" href="#">Eliminar</a>\
+			</td>\
+		</tr>';
+	};
+
+	var showErrorMessage = function(jqxhr, textStatus, error) {
+		alert(textStatus + ": " + error);
+	};
+
+	var addRowListeners = function(pet) {
+		$('#pet-' + pet.id + ' a.edit').click(function() {
+			self.editPet(pet.id, pet.owner);
+		});
+		
+		$('#pet-' + pet.id + ' a.delete').click(function() {
+			self.deletePet(pet.id);
+		});
+
+	};
+
+	var appendToTable = function(pet) {
+		$(listQuery + ' > tbody:last')
+			.append(createPetRow(pet));
+		addRowListeners(pet);
+	};
+        
+        var returnToPeople = function() {
+		self.detachForms();
+                people.init();
+	};
+	
+	return PetsView;
+})();

src/main/webapp/main.html

-<!DOCTYPE html>
 <html>
 <head>
 <meta charset="UTF-8">
@@ -22,7 +21,7 @@
 
 	<div class="container">
 		<div id="people-container">
-			<h1 class="display-5 mt-3 mb-3">Personas</h1>
+			<h1 class="display-5 mt-3 mb-3" id="titulo">Personas</h1>
 		</div>
 	</div>
 	
@@ -30,6 +29,8 @@
 		src="http://code.jquery.com/jquery-2.2.4.min.js"></script>
 	<script type="text/javascript" src="js/dao/people.js"></script>
 	<script type="text/javascript" src="js/view/people.js"></script>
+        <script type="text/javascript" src="js/dao/pets.js"></script>
+	<script type="text/javascript" src="js/view/pets.js"></script>
 	<script type="text/javascript" src="js/login.js"></script>
 	<script type="text/javascript">
 	$(document).ready(
@@ -39,7 +40,7 @@
 				doLogout();
 		    });
                     
-		    var view = new PeopleView(new PeopleDAO(),
+		    var view = new PeopleView(new PeopleDAO(), new PetsView(new PetsDAO(), 'people-container', 'people-container'),
 		    	'people-container', 'people-container'
 	    	);
 

src/test/java/es/uvigo/esei/daa/entities/PetUnitTest.java

+package es.uvigo.esei.daa.entities;
+
+import static org.hamcrest.CoreMatchers.equalTo;
+import static org.hamcrest.CoreMatchers.is;
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.junit.Assert.assertTrue;
+
+import org.junit.Test;
+
+import nl.jqno.equalsverifier.EqualsVerifier;
+import nl.jqno.equalsverifier.Warning;
+
+public class PetUnitTest {
+	@Test
+	public void testPetIntIntStringFloat() {
+		final int id = 1;
+		final int owner = 1;
+		final String name = "Perica";
+		final float weight = 2.15f;
+		
+		final Pet pet = new Pet(id, owner, name, weight);
+		
+		assertThat(pet.getId(), is(equalTo(id)));
+		assertThat(pet.getOwner(), is(equalTo(owner)));
+		assertThat(pet.getName(), is(equalTo(name)));
+		assertThat(pet.getWeight(), is(equalTo(weight)));
+	}
+
+	@Test(expected = NullPointerException.class)
+	public void testPetIntIntStringFloatNullOwner() {
+		new Pet(1, (Integer)null, "Perica", 2.30f);
+	}
+	
+	@Test(expected = NullPointerException.class)
+	public void testPetIntIntStringFloatNullName() {
+		new Pet(1, 1, null, 2.30f);
+	}
+	
+	@Test(expected = NullPointerException.class)
+	public void testPetIntIntStringFloatNullWeight() {
+		new Pet(1, 1, "Perica", (Float)null);
+	}
+
+	@Test
+	public void testSetName() {
+		final int id = 1;
+		final int owner = 1;
+		final float weight = 2.15f;
+		
+		final Pet pet = new Pet(id, owner, "Perica", weight);
+		pet.setName("Pintitas");
+		
+		assertThat(pet.getId(), is(equalTo(id)));
+		assertThat(pet.getOwner(), is(equalTo(owner)));
+		assertThat(pet.getName(), is(equalTo("Pintitas")));
+		assertThat(pet.getWeight(), is(equalTo(weight)));
+	}
+	
+	@Test
+	public void testSetWeight() {
+		final int id = 1;
+		final int owner = 1;
+		final String name = "Perica";
+		
+		final Pet pet = new Pet(id, owner, "Perica", 2.15f);
+		pet.setWeight(3.3f);
+		
+		assertThat(pet.getId(), is(equalTo(id)));
+		assertThat(pet.getOwner(), is(equalTo(owner)));
+		assertThat(pet.getName(), is(equalTo(name)));
+		assertThat(pet.getWeight(), is(equalTo(3.3f)));
+	}
+
+	@Test(expected = NullPointerException.class)
+	public void testSetNullName() {
+		final Pet pet = new Pet(1, 1, "John", 2.15f);
+		
+		pet.setName(null);
+	}
+
+	@Test(expected = NullPointerException.class)
+	public void testSetNullWeight() {
+		final Pet pet = new Pet(1, 1, "John", 2.15f);
+		
+		pet.setWeight((Float)null);
+	}
+
+	@Test
+	public void testEqualsObject() {
+		final Pet petA = new Pet(1, 1, "Name A", 2.15f);
+		final Pet petB = new Pet(1, 1, "Name B", 3.65f);
+		
+		assertTrue(petA.equals(petB));
+	}
+	
+	/*
+	@Test
+	public void testEqualsHashcode() {
+		EqualsVerifier.forClass(Person.class)
+			.withIgnoredFields("name", "surname")
+			.suppress(Warning.STRICT_INHERITANCE)
+			.suppress(Warning.NONFINAL_FIELDS)
+		.verify();
+	}
+	*/
+}