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[JAVA-16218] Split javaxval module

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This commit is contained in:
panagiotiskakos
2022-11-21 16:39:21 +02:00
parent 06498b9d70
commit 5caddfef33
30 changed files with 141 additions and 43 deletions
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javaxval/src/main/java/com/baeldung/javaxval/hibernate/validator/ap/Message.java
-95
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@@ -1,95 +0,0 @@
package com.baeldung.javaxval.hibernate.validator.ap;
import javax.validation.constraints.NotBlank;
import javax.validation.constraints.NotNull;
import javax.validation.constraints.Past;
import java.util.List;
import java.util.Optional;
public class Message {
@NotNull(message = "Content cannot be null")
private String content;
private boolean isDelivered;
private List<@NotBlank String> recipients;
// uncomment in order to trigger AP annotation detection
// The annotation @Past is disallowed for this data type.
// @Past
private String createdAt;
public String getContent() {
return content;
}
public Message(String content, boolean isDelivered, List<@NotBlank String> recipients, String createdAt) {
this.content = content;
this.isDelivered = isDelivered;
this.recipients = recipients;
this.createdAt = createdAt;
}
// uncomment in order to trigger AP annotation detection
// The annotation @Min is disallowed for the return type of this method.
// @Min(3)
public boolean broadcast() {
// setup a logic
// to send to recipients
return true;
}
// uncomment in order to trigger AP annotation detection
// Void methods may not be annotated with constraint annotations.
// @NotNull
public void archive() {
// archive the message
}
// uncomment in order to trigger AP annotation detection
// Constraint annotations must not be specified at methods, which are no valid JavaBeans getter methods.
// NOTE: add <arg>-AmethodConstraintsSupported=false</arg> to compiler args before
// @AssertTrue
public boolean delete() {
// delete the message
return false;
}
public void setContent(String content) {
this.content = content;
}
public boolean isDelivered() {
return isDelivered;
}
public void setDelivered(boolean delivered) {
isDelivered = delivered;
}
public List<String> getRecipients() {
return recipients;
}
public void setRecipients(List<String> recipients) {
this.recipients = recipients;
}
public void setCreatedAt(String createdAt) {
this.createdAt = createdAt;
}
public String getName() {
return content;
}
public void setName(String content) {
this.content = content;
}
public Optional<@Past String> getCreatedAt() {
return Optional.ofNullable(createdAt);
}
}
javaxval/src/main/java/com/baeldung/javaxval/messageinterpolator/Person.java
-42
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@@ -1,42 +0,0 @@
package com.baeldung.javaxval.messageinterpolator;
import javax.validation.constraints.Email;
import javax.validation.constraints.Min;
import javax.validation.constraints.Size;
public class Person {
@Size(min = 10, max = 100, message = "Name should be between {min} and {max} characters")
private String name;
@Min(value = 18, message = "Age should not be less than {value}")
private int age;
@Email(message = "Email address should be in a correct format: ${validatedValue}")
private String email;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public int getAge() {
return age;
}
public void setAge(int age) {
this.age = age;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
}
javaxval/src/main/java/com/baeldung/javaxval/methodvalidation/MethodValidationConfig.java
-38
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@@ -1,38 +0,0 @@
package com.baeldung.javaxval.methodvalidation;
import java.time.LocalDate;
import com.baeldung.javaxval.methodvalidation.model.Customer;
import com.baeldung.javaxval.methodvalidation.model.Reservation;
import org.springframework.beans.factory.config.BeanDefinition;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Scope;
import org.springframework.validation.beanvalidation.MethodValidationPostProcessor;
@Configuration
@ComponentScan({ "com.baeldung.javaxval.methodvalidation.model" })
public class MethodValidationConfig {
@Bean
public MethodValidationPostProcessor methodValidationPostProcessor() {
return new MethodValidationPostProcessor();
}
@Bean("customer")
@Scope(BeanDefinition.SCOPE_PROTOTYPE)
public Customer customer(String firstName, String lastName) {
Customer customer = new Customer(firstName, lastName);
return customer;
}
@Bean("reservation")
@Scope(BeanDefinition.SCOPE_PROTOTYPE)
public Reservation reservation(LocalDate begin, LocalDate end, Customer customer, int room) {
Reservation reservation = new Reservation(begin, end, customer, room);
return reservation;
}
}
javaxval/src/main/java/com/baeldung/javaxval/methodvalidation/constraints/ConsistentDateParameterValidator.java
-26
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@@ -1,26 +0,0 @@
package com.baeldung.javaxval.methodvalidation.constraints;
import java.time.LocalDate;
import javax.validation.ConstraintValidator;
import javax.validation.ConstraintValidatorContext;
import javax.validation.constraintvalidation.SupportedValidationTarget;
import javax.validation.constraintvalidation.ValidationTarget;
@SupportedValidationTarget(ValidationTarget.PARAMETERS)
public class ConsistentDateParameterValidator implements ConstraintValidator<ConsistentDateParameters, Object[]> {
@Override
public boolean isValid(Object[] value, ConstraintValidatorContext context) {
if (value[0] == null || value[1] == null) {
return true;
}
if (!(value[0] instanceof LocalDate) || !(value[1] instanceof LocalDate)) {
throw new IllegalArgumentException("Illegal method signature, expected two parameters of type LocalDate.");
}
return ((LocalDate) value[0]).isAfter(LocalDate.now()) && ((LocalDate) value[0]).isBefore((LocalDate) value[1]);
}
}
javaxval/src/main/java/com/baeldung/javaxval/methodvalidation/constraints/ConsistentDateParameters.java
-25
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@@ -1,25 +0,0 @@
package com.baeldung.javaxval.methodvalidation.constraints;
import static java.lang.annotation.ElementType.CONSTRUCTOR;
import static java.lang.annotation.ElementType.METHOD;
import static java.lang.annotation.RetentionPolicy.RUNTIME;
import java.lang.annotation.Documented;
import java.lang.annotation.Retention;
import java.lang.annotation.Target;
import javax.validation.Constraint;
import javax.validation.Payload;
@Constraint(validatedBy = ConsistentDateParameterValidator.class)
@Target({ METHOD, CONSTRUCTOR })
@Retention(RUNTIME)
@Documented
public @interface ConsistentDateParameters {
String message() default "End date must be after begin date and both must be in the future";
Class<?>[] groups() default {};
Class<? extends Payload>[] payload() default {};
}
javaxval/src/main/java/com/baeldung/javaxval/methodvalidation/constraints/ValidReservation.java
-25
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@@ -1,25 +0,0 @@
package com.baeldung.javaxval.methodvalidation.constraints;
import static java.lang.annotation.ElementType.CONSTRUCTOR;
import static java.lang.annotation.ElementType.METHOD;
import static java.lang.annotation.RetentionPolicy.RUNTIME;
import java.lang.annotation.Documented;
import java.lang.annotation.Retention;
import java.lang.annotation.Target;
import javax.validation.Constraint;
import javax.validation.Payload;
@Constraint(validatedBy = ValidReservationValidator.class)
@Target({ METHOD, CONSTRUCTOR })
@Retention(RUNTIME)
@Documented
public @interface ValidReservation {
String message() default "End date must be after begin date and both must be in the future, room number must be bigger than 0";
Class<?>[] groups() default {};
Class<? extends Payload>[] payload() default {};
}
javaxval/src/main/java/com/baeldung/javaxval/methodvalidation/constraints/ValidReservationValidator.java
-33
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@@ -1,33 +0,0 @@
package com.baeldung.javaxval.methodvalidation.constraints;
import java.time.LocalDate;
import javax.validation.ConstraintValidator;
import javax.validation.ConstraintValidatorContext;
import com.baeldung.javaxval.methodvalidation.model.Reservation;
public class ValidReservationValidator implements ConstraintValidator<ValidReservation, Reservation> {
@Override
public boolean isValid(Reservation reservation, ConstraintValidatorContext context) {
if (reservation == null) {
return true;
}
if (!(reservation instanceof Reservation)) {
throw new IllegalArgumentException("Illegal method signature, expected parameter of type Reservation.");
}
if (reservation.getBegin() == null || reservation.getEnd() == null || reservation.getCustomer() == null) {
return false;
}
return (reservation.getBegin()
.isAfter(LocalDate.now())
&& reservation.getBegin()
.isBefore(reservation.getEnd())
&& reservation.getRoom() > 0);
}
}
javaxval/src/main/java/com/baeldung/javaxval/methodvalidation/model/Customer.java
-41
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@@ -1,41 +0,0 @@
package com.baeldung.javaxval.methodvalidation.model;
import javax.validation.constraints.NotNull;
import javax.validation.constraints.Size;
import org.springframework.validation.annotation.Validated;
@Validated
public class Customer {
@Size(min = 5, max = 200)
private String firstName;
@Size(min = 5, max = 200)
private String lastName;
public Customer(@Size(min = 5, max = 200) @NotNull String firstName, @Size(min = 5, max = 200) @NotNull String lastName) {
this.firstName = firstName;
this.lastName = lastName;
}
public Customer() {
}
public String getFirstName() {
return firstName;
}
public void setFirstName(String firstName) {
this.firstName = firstName;
}
public String getLastName() {
return lastName;
}
public void setLastName(String lastName) {
this.lastName = lastName;
}
}
javaxval/src/main/java/com/baeldung/javaxval/methodvalidation/model/Reservation.java
-65
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@@ -1,65 +0,0 @@
package com.baeldung.javaxval.methodvalidation.model;
import java.time.LocalDate;
import javax.validation.Valid;
import javax.validation.constraints.Positive;
import com.baeldung.javaxval.methodvalidation.constraints.ValidReservation;
import com.baeldung.javaxval.methodvalidation.constraints.ConsistentDateParameters;
import org.springframework.validation.annotation.Validated;
@Validated
public class Reservation {
private LocalDate begin;
private LocalDate end;
@Valid
private Customer customer;
@Positive
private int room;
@ConsistentDateParameters
@ValidReservation
public Reservation(LocalDate begin, LocalDate end, Customer customer, int room) {
this.begin = begin;
this.end = end;
this.customer = customer;
this.room = room;
}
public LocalDate getBegin() {
return begin;
}
public void setBegin(LocalDate begin) {
this.begin = begin;
}
public LocalDate getEnd() {
return end;
}
public void setEnd(LocalDate end) {
this.end = end;
}
public Customer getCustomer() {
return customer;
}
public void setCustomer(Customer customer) {
this.customer = customer;
}
public int getRoom() {
return room;
}
public void setRoom(int room) {
this.room = room;
}
}
javaxval/src/main/java/com/baeldung/javaxval/methodvalidation/model/ReservationManagement.java
-53
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@@ -1,53 +0,0 @@
package com.baeldung.javaxval.methodvalidation.model;
import java.time.LocalDate;
import java.util.List;
import javax.validation.Valid;
import javax.validation.constraints.Future;
import javax.validation.constraints.Min;
import javax.validation.constraints.NotNull;
import javax.validation.constraints.Size;
import com.baeldung.javaxval.methodvalidation.constraints.ConsistentDateParameters;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.ApplicationContext;
import org.springframework.stereotype.Controller;
import org.springframework.validation.annotation.Validated;
@Controller
@Validated
public class ReservationManagement {
@Autowired
private ApplicationContext applicationContext;
@ConsistentDateParameters
public void createReservation(LocalDate begin, LocalDate end, @NotNull Customer customer) {
// ...
}
public void createReservation(@NotNull @Future LocalDate begin, @Min(1) int duration, @NotNull Customer customer) {
// ...
}
public void createReservation(@Valid Reservation reservation) {
// ...
}
@NotNull
@Size(min = 1)
public List<@NotNull Customer> getAllCustomers() {
return null;
}
@Valid
public Reservation getReservationById(int id) {
return null;
}
}
javaxval/src/main/java/com/baeldung/javaxval/notnull/NotNullMethodParameter.java
-22
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@@ -1,22 +0,0 @@
package com.baeldung.javaxval.notnull;
import javax.validation.Validation;
import javax.validation.Validator;
import javax.validation.ValidatorFactory;
import javax.validation.constraints.NotNull;
public class NotNullMethodParameter {
ValidatorFactory factory = Validation.buildDefaultValidatorFactory();
Validator validator = factory.getValidator();
public int doesNotValidateNotNull(@NotNull String myString) {
return myString.length();
}
public int validateNotNull(@NotNull String myString) {
validator.validate(myString);
return myString.length();
}
}
javaxval/src/main/java/com/baeldung/javaxval/notnull/ValidatingComponent.java
-21
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@@ -1,21 +0,0 @@
package com.baeldung.javaxval.notnull;
import org.springframework.stereotype.Component;
import org.springframework.validation.annotation.Validated;
import javax.validation.constraints.NotNull;
@Component
@Validated
public class ValidatingComponent {
public int validateNotNull(@NotNull String data)
{
return data.length();
}
public int callAnnotatedMethod(String data) {
return validateNotNull(data);
}
}
javaxval/src/test/java/com/baeldung/javaxval/enums/CustomerTypeSubSetValidatorUnitTest.java
+4 -3
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@@ -8,12 +8,13 @@ import javax.validation.ConstraintViolation;
import javax.validation.Validation;
import javax.validation.Validator;
import com.baeldung.javaxval.enums.demo.CustomerUnitTest;
import com.baeldung.javaxval.enums.demo.Customer;
import com.baeldung.javaxval.enums.demo.CustomerType;
import org.junit.BeforeClass;
import org.junit.Test;
import com.baeldung.javaxval.enums.demo.Customer;
import com.baeldung.javaxval.enums.demo.CustomerType;
import com.baeldung.javaxval.enums.demo.CustomerUnitTest;
public class CustomerTypeSubSetValidatorUnitTest {
private static Validator validator;
javaxval/src/test/java/com/baeldung/javaxval/enums/EnumNamePatternValidatorUnitTest.java
+4 -3
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@@ -1,8 +1,8 @@
package com.baeldung.javaxval.enums;
import static org.assertj.core.api.Assertions.assertThat;
import static com.baeldung.javaxval.enums.demo.CustomerType.DEFAULT;
import static com.baeldung.javaxval.enums.demo.CustomerType.OLD;
import static org.assertj.core.api.Assertions.assertThat;
import java.util.Set;
@@ -10,11 +10,12 @@ import javax.validation.ConstraintViolation;
import javax.validation.Validation;
import javax.validation.Validator;
import com.baeldung.javaxval.enums.demo.CustomerUnitTest;
import com.baeldung.javaxval.enums.demo.Customer;
import org.junit.BeforeClass;
import org.junit.Test;
import com.baeldung.javaxval.enums.demo.Customer;
import com.baeldung.javaxval.enums.demo.CustomerUnitTest;
public class EnumNamePatternValidatorUnitTest {
private static Validator validator;
javaxval/src/test/java/com/baeldung/javaxval/enums/ValueOfEnumValidatorUnitTest.java
+3 -2
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@@ -8,11 +8,12 @@ import javax.validation.ConstraintViolation;
import javax.validation.Validation;
import javax.validation.Validator;
import com.baeldung.javaxval.enums.demo.CustomerUnitTest;
import com.baeldung.javaxval.enums.demo.Customer;
import org.junit.BeforeClass;
import org.junit.Test;
import com.baeldung.javaxval.enums.demo.Customer;
import com.baeldung.javaxval.enums.demo.CustomerUnitTest;
public class ValueOfEnumValidatorUnitTest {
private static Validator validator;
javaxval/src/test/java/com/baeldung/javaxval/enums/demo/CustomerUnitTest.java
+2 -1
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@@ -9,10 +9,11 @@ import javax.validation.ConstraintViolation;
import javax.validation.Validation;
import javax.validation.Validator;
import com.baeldung.javaxval.LocaleAwareUnitTest;
import org.junit.BeforeClass;
import org.junit.Test;
import com.baeldung.javaxval.LocaleAwareUnitTest;
public class CustomerUnitTest extends LocaleAwareUnitTest {
private static Validator validator;
javaxval/src/test/java/com/baeldung/javaxval/javabeanconstraints/test/UserNotBlankUnitTest.java → javaxval/src/test/java/com/baeldung/javaxval/javabeanconstraints/UserNotBlankUnitTest.java
+1 -1
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@@ -1,4 +1,4 @@
package com.baeldung.javaxval.javabeanconstraints.test;
package com.baeldung.javaxval.javabeanconstraints;
import static org.assertj.core.api.Assertions.assertThat;
javaxval/src/test/java/com/baeldung/javaxval/javabeanconstraints/test/UserNotEmptyUnitTest.java → javaxval/src/test/java/com/baeldung/javaxval/javabeanconstraints/UserNotEmptyUnitTest.java
+1 -1
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@@ -1,4 +1,4 @@
package com.baeldung.javaxval.javabeanconstraints.test;
package com.baeldung.javaxval.javabeanconstraints;
import static org.assertj.core.api.Assertions.assertThat;
javaxval/src/test/java/com/baeldung/javaxval/javabeanconstraints/test/UserNotNullUnitTest.java → javaxval/src/test/java/com/baeldung/javaxval/javabeanconstraints/UserNotNullUnitTest.java
+1 -1
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@@ -1,4 +1,4 @@
package com.baeldung.javaxval.javabeanconstraints.test;
package com.baeldung.javaxval.javabeanconstraints;
import static org.assertj.core.api.Assertions.assertThat;
javaxval/src/test/java/com/baeldung/javaxval/messageinterpolator/ParameterMessageInterpolaterIntegrationTest.java
-70
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@@ -1,70 +0,0 @@
package com.baeldung.javaxval.messageinterpolator;
import static org.junit.jupiter.api.Assertions.assertEquals;
import java.util.Set;
import javax.validation.ConstraintViolation;
import javax.validation.Validation;
import javax.validation.Validator;
import javax.validation.ValidatorFactory;
import org.hibernate.validator.messageinterpolation.ParameterMessageInterpolator;
import org.junit.BeforeClass;
import org.junit.Test;
public class ParameterMessageInterpolaterIntegrationTest {
private static Validator validator;
@BeforeClass
public static void beforeClass() {
ValidatorFactory validatorFactory = Validation.byDefaultProvider()
.configure()
.messageInterpolator(new ParameterMessageInterpolator())
.buildValidatorFactory();
validator = validatorFactory.getValidator();
}
@Test
public void givenNameLengthLessThanMin_whenValidate_thenValidationFails() {
Person person = new Person();
person.setName("John Doe");
person.setAge(18);
Set<ConstraintViolation<Person>> violations = validator.validate(person);
assertEquals(1, violations.size());
ConstraintViolation<Person> violation = violations.iterator().next();
assertEquals("Name should be between 10 and 100 characters", violation.getMessage());
}
@Test
public void givenAgeIsLessThanMin_whenValidate_thenValidationFails() {
Person person = new Person();
person.setName("John Stephaner Doe");
person.setAge(16);
Set<ConstraintViolation<Person>> violations = validator.validate(person);
assertEquals(1, violations.size());
ConstraintViolation<Person> violation = violations.iterator().next();
assertEquals("Age should not be less than 18", violation.getMessage());
}
@Test
public void givenEmailIsMalformed_whenValidate_thenValidationFails() {
Person person = new Person();
person.setName("John Stephaner Doe");
person.setAge(18);
person.setEmail("johndoe.dev");
Set<ConstraintViolation<Person>> violations = validator.validate(person);
assertEquals(1, violations.size());
ConstraintViolation<Person> violation = violations.iterator().next();
assertEquals("Email address should be in a correct format: ${validatedValue}", violation.getMessage());
}
}
javaxval/src/test/java/com/baeldung/javaxval/methodvalidation/ContainerValidationIntegrationTest.java
-98
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@@ -1,98 +0,0 @@
package com.baeldung.javaxval.methodvalidation;
import java.time.LocalDate;
import java.util.List;
import javax.validation.ConstraintViolationException;
import com.baeldung.javaxval.methodvalidation.model.Customer;
import com.baeldung.javaxval.methodvalidation.model.Reservation;
import com.baeldung.javaxval.methodvalidation.model.ReservationManagement;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.support.AnnotationConfigContextLoader;
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(classes = { MethodValidationConfig.class }, loader = AnnotationConfigContextLoader.class)
public class ContainerValidationIntegrationTest {
@Autowired
ReservationManagement reservationManagement;
@Rule
public final ExpectedException exception = ExpectedException.none();
@Test
public void whenValidationWithInvalidMethodParameters_thenConstraintViolationException() {
exception.expect(ConstraintViolationException.class);
reservationManagement.createReservation(LocalDate.now(), 0, null);
}
@Test
public void whenValidationWithValidMethodParameters_thenNoException() {
reservationManagement.createReservation(LocalDate.now()
.plusDays(1), 1, new Customer("William", "Smith"));
}
@Test
public void whenCrossParameterValidationWithInvalidParameters_thenConstraintViolationException() {
exception.expect(ConstraintViolationException.class);
reservationManagement.createReservation(LocalDate.now(), LocalDate.now(), null);
}
@Test
public void whenCrossParameterValidationWithValidParameters_thenNoException() {
reservationManagement.createReservation(LocalDate.now()
.plusDays(1),
LocalDate.now()
.plusDays(2),
new Customer("William", "Smith"));
}
@Test
public void whenValidationWithInvalidReturnValue_thenConstraintViolationException() {
exception.expect(ConstraintViolationException.class);
List<Customer> list = reservationManagement.getAllCustomers();
}
@Test
public void whenValidationWithInvalidCascadedValue_thenConstraintViolationException() {
Customer customer = new Customer();
customer.setFirstName("John");
customer.setLastName("Doe");
Reservation reservation = new Reservation(LocalDate.now()
.plusDays(1),
LocalDate.now()
.plusDays(2),
customer, 1);
exception.expect(ConstraintViolationException.class);
reservationManagement.createReservation(reservation);
}
@Test
public void whenValidationWithValidCascadedValue_thenCNoException() {
Customer customer = new Customer();
customer.setFirstName("William");
customer.setLastName("Smith");
Reservation reservation = new Reservation(LocalDate.now()
.plusDays(1),
LocalDate.now()
.plusDays(2),
customer, 1);
reservationManagement.createReservation(reservation);
}
}
javaxval/src/test/java/com/baeldung/javaxval/methodvalidation/ValidationIntegrationTest.java
-211
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@@ -1,211 +0,0 @@
package com.baeldung.javaxval.methodvalidation;
import static org.junit.Assert.assertEquals;
import java.lang.reflect.Constructor;
import java.lang.reflect.Method;
import java.time.LocalDate;
import java.util.Collections;
import java.util.Set;
import javax.validation.ConstraintViolation;
import javax.validation.Validation;
import javax.validation.ValidatorFactory;
import javax.validation.executable.ExecutableValidator;
import com.baeldung.javaxval.methodvalidation.model.Customer;
import com.baeldung.javaxval.methodvalidation.model.Reservation;
import com.baeldung.javaxval.methodvalidation.model.ReservationManagement;
import org.junit.Before;
import org.junit.Test;
public class ValidationIntegrationTest {
private ExecutableValidator executableValidator;
@Before
public void getExecutableValidator() {
ValidatorFactory factory = Validation.buildDefaultValidatorFactory();
this.executableValidator = factory.getValidator()
.forExecutables();
}
@Test
public void whenValidationWithInvalidMethodParameters_thenCorrectNumberOfVoilations() throws NoSuchMethodException {
ReservationManagement object = new ReservationManagement();
Method method = ReservationManagement.class.getMethod("createReservation", LocalDate.class, int.class, Customer.class);
Object[] parameterValues = { LocalDate.now(), 0, null };
Set<ConstraintViolation<ReservationManagement>> violations = executableValidator.validateParameters(object, method, parameterValues);
assertEquals(3, violations.size());
}
@Test
public void whenValidationWithValidMethodParameters_thenZeroVoilations() throws NoSuchMethodException {
ReservationManagement object = new ReservationManagement();
Method method = ReservationManagement.class.getMethod("createReservation", LocalDate.class, int.class, Customer.class);
Object[] parameterValues = { LocalDate.now()
.plusDays(1), 1, new Customer("John", "Doe") };
Set<ConstraintViolation<ReservationManagement>> violations = executableValidator.validateParameters(object, method, parameterValues);
assertEquals(0, violations.size());
}
@Test
public void whenCrossParameterValidationWithInvalidParameters_thenCorrectNumberOfVoilations() throws NoSuchMethodException {
ReservationManagement object = new ReservationManagement();
Method method = ReservationManagement.class.getMethod("createReservation", LocalDate.class, LocalDate.class, Customer.class);
Object[] parameterValues = { LocalDate.now(), LocalDate.now(), new Customer("John", "Doe") };
Set<ConstraintViolation<ReservationManagement>> violations = executableValidator.validateParameters(object, method, parameterValues);
assertEquals(1, violations.size());
}
@Test
public void whenCrossParameterValidationWithValidParameters_thenZeroVoilations() throws NoSuchMethodException {
ReservationManagement object = new ReservationManagement();
Method method = ReservationManagement.class.getMethod("createReservation", LocalDate.class, LocalDate.class, Customer.class);
Object[] parameterValues = { LocalDate.now()
.plusDays(1),
LocalDate.now()
.plusDays(2),
new Customer("John", "Doe") };
Set<ConstraintViolation<ReservationManagement>> violations = executableValidator.validateParameters(object, method, parameterValues);
assertEquals(0, violations.size());
}
@Test
public void whenValidationWithInvalidConstructorParameters_thenCorrectNumberOfVoilations() throws NoSuchMethodException {
Constructor<Customer> constructor = Customer.class.getConstructor(String.class, String.class);
Object[] parameterValues = { "John", "Doe" };
Set<ConstraintViolation<Customer>> violations = executableValidator.validateConstructorParameters(constructor, parameterValues);
assertEquals(2, violations.size());
}
@Test
public void whenValidationWithValidConstructorParameters_thenZeroVoilations() throws NoSuchMethodException {
Constructor<Customer> constructor = Customer.class.getConstructor(String.class, String.class);
Object[] parameterValues = { "William", "Smith" };
Set<ConstraintViolation<Customer>> violations = executableValidator.validateConstructorParameters(constructor, parameterValues);
assertEquals(0, violations.size());
}
@Test
public void whenCrossParameterValidationWithInvalidConstructorParameters_thenCorrectNumberOfVoilations() throws NoSuchMethodException {
Constructor<Reservation> constructor = Reservation.class.getConstructor(LocalDate.class, LocalDate.class, Customer.class, int.class);
Object[] parameterValues = { LocalDate.now(), LocalDate.now(), new Customer("William", "Smith"), 1 };
Set<ConstraintViolation<Reservation>> violations = executableValidator.validateConstructorParameters(constructor, parameterValues);
assertEquals(1, violations.size());
}
@Test
public void whenCrossParameterValidationWithValidConstructorParameters_thenZeroVoilations() throws NoSuchMethodException {
Constructor<Reservation> constructor = Reservation.class.getConstructor(LocalDate.class, LocalDate.class, Customer.class, int.class);
Object[] parameterValues = { LocalDate.now()
.plusDays(1),
LocalDate.now()
.plusDays(2),
new Customer("William", "Smith"), 1 };
Set<ConstraintViolation<Reservation>> violations = executableValidator.validateConstructorParameters(constructor, parameterValues);
assertEquals(0, violations.size());
}
@Test
public void whenValidationWithInvalidReturnValue_thenCorrectNumberOfVoilations() throws NoSuchMethodException {
ReservationManagement object = new ReservationManagement();
Method method = ReservationManagement.class.getMethod("getAllCustomers");
Object returnValue = Collections.<Customer> emptyList();
Set<ConstraintViolation<ReservationManagement>> violations = executableValidator.validateReturnValue(object, method, returnValue);
assertEquals(1, violations.size());
}
@Test
public void whenValidationWithValidReturnValue_thenZeroVoilations() throws NoSuchMethodException {
ReservationManagement object = new ReservationManagement();
Method method = ReservationManagement.class.getMethod("getAllCustomers");
Object returnValue = Collections.singletonList(new Customer("William", "Smith"));
Set<ConstraintViolation<ReservationManagement>> violations = executableValidator.validateReturnValue(object, method, returnValue);
assertEquals(0, violations.size());
}
@Test
public void whenValidationWithInvalidConstructorReturnValue_thenCorrectNumberOfVoilations() throws NoSuchMethodException {
Constructor<Reservation> constructor = Reservation.class.getConstructor(LocalDate.class, LocalDate.class, Customer.class, int.class);
Reservation createdObject = new Reservation(LocalDate.now(), LocalDate.now(), new Customer("William", "Smith"), 0);
Set<ConstraintViolation<Reservation>> violations = executableValidator.validateConstructorReturnValue(constructor, createdObject);
assertEquals(1, violations.size());
}
@Test
public void whenValidationWithValidConstructorReturnValue_thenZeroVoilations() throws NoSuchMethodException {
Constructor<Reservation> constructor = Reservation.class.getConstructor(LocalDate.class, LocalDate.class, Customer.class, int.class);
Reservation createdObject = new Reservation(LocalDate.now()
.plusDays(1),
LocalDate.now()
.plusDays(2),
new Customer("William", "Smith"), 1);
Set<ConstraintViolation<Reservation>> violations = executableValidator.validateConstructorReturnValue(constructor, createdObject);
assertEquals(0, violations.size());
}
@Test
public void whenValidationWithInvalidCascadedValue_thenCorrectNumberOfVoilations() throws NoSuchMethodException {
ReservationManagement object = new ReservationManagement();
Method method = ReservationManagement.class.getMethod("createReservation", Reservation.class);
Customer customer = new Customer();
customer.setFirstName("John");
customer.setLastName("Doe");
Reservation reservation = new Reservation(LocalDate.now()
.plusDays(1),
LocalDate.now()
.plusDays(2),
customer, 1);
Object[] parameterValues = { reservation };
Set<ConstraintViolation<ReservationManagement>> violations = executableValidator.validateParameters(object, method, parameterValues);
assertEquals(2, violations.size());
}
@Test
public void whenValidationWithValidCascadedValue_thenCorrectNumberOfVoilations() throws NoSuchMethodException {
ReservationManagement object = new ReservationManagement();
Method method = ReservationManagement.class.getMethod("createReservation", Reservation.class);
Customer customer = new Customer();
customer.setFirstName("William");
customer.setLastName("Smith");
Reservation reservation = new Reservation(LocalDate.now()
.plusDays(1),
LocalDate.now()
.plusDays(2),
customer, 1);
Object[] parameterValues = { reservation };
Set<ConstraintViolation<ReservationManagement>> violations = executableValidator.validateParameters(object, method, parameterValues);
assertEquals(0, violations.size());
}
}
javaxval/src/test/java/com/baeldung/javaxval/notnull/NotNullMethodParameterUnitTest.java
-21
View File
@@ -1,21 +0,0 @@
package com.baeldung.javaxval.notnull;
import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.assertThrows;
class NotNullMethodParameterUnitTest {
private NotNullMethodParameter demo = new NotNullMethodParameter();
@Test
public void givenNull_whenInvokedwithNoValidator_thenNullPointerException() {
assertThrows(NullPointerException.class, () -> demo.doesNotValidateNotNull(null));
}
@Test
public void givenNull_whenInvokedWithValidator_thenIllegalArgumentException() {
assertThrows(IllegalArgumentException.class, () -> demo.validateNotNull(null));
}
}
javaxval/src/test/java/com/baeldung/javaxval/notnull/ValidatingComponentIntegrationTest.java
-43
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@@ -1,43 +0,0 @@
package com.baeldung.javaxval.notnull;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.test.context.SpringBootTest;
import javax.validation.ConstraintViolation;
import javax.validation.ConstraintViolationException;
import javax.validation.constraints.NotNull;
import java.util.Set;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.is;
import static org.junit.jupiter.api.Assertions.assertThrows;
@SpringBootTest
class ValidatingComponentIntegrationTest {
@Autowired ValidatingComponent component;
@Test
void givenValue_whenValidate_thenSuccess() {
assertThat(component.validateNotNull("Not null!"), is(9));
}
@Test
void givenNull_whenValidate_thenConstraintViolationException() {
ConstraintViolationException constraintViolationException = assertThrows(ConstraintViolationException.class, () -> component.validateNotNull(null));
Set<ConstraintViolation<?>> constraintViolations = constraintViolationException.getConstraintViolations();
assertThat(constraintViolations.iterator().next().getConstraintDescriptor().getAnnotation().annotationType(), is(NotNull.class));
}
@Test
void givenNull_whenOnlyCalledMethodHasAnnotation_thenNoValidation() {
assertThrows(NullPointerException.class, () -> component.callAnnotatedMethod(null));
}
@SpringBootApplication
static class TestApplication {
}
}
javaxval/src/test/java/com/baeldung/javaxval/validationgroup/RegistrationFormUnitTest.java
+2 -1
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@@ -8,10 +8,11 @@ import javax.validation.ConstraintViolation;
import javax.validation.Validation;
import javax.validation.Validator;
import com.baeldung.javaxval.LocaleAwareUnitTest;
import org.junit.BeforeClass;
import org.junit.Test;
import com.baeldung.javaxval.LocaleAwareUnitTest;
public class RegistrationFormUnitTest extends LocaleAwareUnitTest {
private static Validator validator;