Added some missing tests for methods in Owner.java class

src/test/java/org/springframework/samples/petclinic/owner/OwnerTest.java

@@ -0,0 +1,66 @@
+package org.springframework.samples.petclinic.owner;
+
+import static org.junit.Assert.*;
+
+import java.util.List;
+
+import org.junit.Before;
+import org.junit.Ignore;
+import org.junit.Test;
+import org.springframework.core.style.ToStringCreator;
+
+public class OwnerTest {
+
+	private Owner instance;
+
+	@Before
+	public void setUp() {
+		this.instance = new Owner();
+	}
+	
+	
+	@Test
+	public void getSetTelephoneTest() {
+		// Owner instance = new Owner();
+		instance.setTelephone("514 371 9999");
+		String result = instance.getTelephone();
+		assertEquals("514 371 9999", result);
+	}
+	
+	@Test
+	public void setGetCityTest() {
+		// Owner instance = new Owner();
+		instance.setCity("Montreal");
+		String result = instance.getCity();
+		assertEquals("Montreal", result);
+	}
+	
+	@Test
+	public void toStringTest() {
+		ToStringCreator creator = new ToStringCreator(instance);
+		String expected = 
+				creator
+				.append("id", instance.getId())
+				.append("new", instance.isNew())
+				.append("lastName", instance.getLastName())
+				.append("firstName", instance.getFirstName())
+        			.append("address", instance.getAddress())
+                .append("city", instance.getCity())
+        			.append("telephone", instance.getTelephone())
+				.toString();
+		String result = instance.toString();
+		assertEquals(expected, result); 
+	}
+	
+	@Test
+	public void setPetsInternalgetPetsInternalTest() {
+		Pet pet = new Pet();
+		instance.addPet(pet);
+		List<Pet> result = instance.getPets();
+		Pet onlyPet = result.iterator().next();
+
+		assertEquals(1, result.size()); // Make sure there's only one element in the Collection returned	
+		assertEquals(pet, onlyPet);
+	}
+
+}