Increase PetValidator coverage 75.6% to 100%

src/test/java/org/springframework/samples/petclinic/model/PetValidatorTest.java

@@ -0,0 +1,43 @@
+package org.springframework.samples.petclinic.model;
+
+import static org.junit.Assert.*;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.springframework.samples.petclinic.owner.Pet;
+import org.springframework.samples.petclinic.owner.PetValidator;
+import org.springframework.validation.BeanPropertyBindingResult;
+import org.springframework.validation.Errors;
+import org.springframework.validation.Validator;
+
+/**
+ * @author Oğuz Çağıran
+ */
+public class PetValidatorTest {
+
+	private Validator validator;
+	
+	@Before
+	public void setup() {
+		validator = new PetValidator();
+	}
+	
+	@Test
+	public void shouldNotValidateWhenPetNameEmpty() {
+		Pet pet = new Pet();
+		pet.setName("");
+		Errors errors = new BeanPropertyBindingResult(pet, "name");
+		validator.validate(pet, errors);
+	    assertTrue(errors.hasErrors()); 
+	}
+	
+	@Test
+	public void shouldNotValideWhenBirthDateEmpty() {
+		Pet pet = new Pet();
+		pet.setName("pet");
+		pet.setBirthDate(null);
+		Errors errors = new BeanPropertyBindingResult(pet, "birthDate");
+		validator.validate(pet, errors);
+	    assertTrue(errors.hasErrors()); 
+	}
+}