| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.bval.jsr; |
| |
| import static java.lang.annotation.ElementType.FIELD; |
| import static java.lang.annotation.ElementType.METHOD; |
| import static java.lang.annotation.ElementType.TYPE; |
| import static java.lang.annotation.RetentionPolicy.RUNTIME; |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.lang.annotation.Documented; |
| import java.lang.annotation.Retention; |
| import java.lang.annotation.Target; |
| import java.util.Set; |
| |
| import javax.validation.Constraint; |
| import javax.validation.Payload; |
| import javax.validation.constraints.NotNull; |
| import javax.validation.groups.Default; |
| import javax.validation.metadata.BeanDescriptor; |
| import javax.validation.metadata.ConstraintDescriptor; |
| import javax.validation.metadata.ElementDescriptor; |
| import javax.validation.metadata.ElementDescriptor.ConstraintFinder; |
| import javax.validation.metadata.PropertyDescriptor; |
| import javax.validation.metadata.Scope; |
| |
| import org.apache.bval.jsr.util.TestUtils; |
| import org.junit.Test; |
| |
| /** |
| * Tests the implementation of {@link BeanDescriptor} and its dependent |
| * interfaces. |
| * |
| * @author Carlos Vara |
| */ |
| public class BeanDescriptorTest extends ValidationTestBase { |
| |
| /** |
| * Check that groups(), message() and payload() are always in the |
| * attributes. |
| */ |
| @Test |
| public void testMandatoryAttributesPresentInConstraintDescriptor() { |
| Set<ConstraintDescriptor<?>> nameDescriptors = |
| validator.getConstraintsForClass(Form.class).getConstraintsForProperty("name").getConstraintDescriptors(); |
| assertEquals("Incorrect number of descriptors", 1, nameDescriptors.size()); |
| ConstraintDescriptor<?> nameDescriptor = nameDescriptors.iterator().next(); |
| assertTrue("groups attribute not present", nameDescriptor.getAttributes().containsKey("groups")); |
| assertTrue("payload attribute not present", nameDescriptor.getAttributes().containsKey("payload")); |
| assertTrue("message attribute not present", nameDescriptor.getAttributes().containsKey("message")); |
| } |
| |
| /** |
| * Check that the groups() attribute value has the correct value when |
| * inheriting groups. |
| */ |
| @Test |
| public void testCorrectValueForInheritedGroupsAttribute() { |
| Set<ConstraintDescriptor<?>> passwordDescriptors = validator.getConstraintsForClass(Account.class) |
| .getConstraintsForProperty("password").getConstraintDescriptors(); |
| assertEquals("Incorrect number of descriptors", 1, passwordDescriptors.size()); |
| ConstraintDescriptor<?> passwordDescriptor = passwordDescriptors.iterator().next(); |
| assertEquals("Incorrect number of composing constraints", 1, |
| passwordDescriptor.getComposingConstraints().size()); |
| ConstraintDescriptor<?> notNullDescriptor = passwordDescriptor.getComposingConstraints().iterator().next(); |
| |
| // Check that the groups value containts Group1.class |
| Class<?>[] notNullGroups = (Class<?>[]) notNullDescriptor.getAttributes().get("groups"); |
| boolean found = false; |
| for (Class<?> group : notNullGroups) { |
| if (group == Group1.class) { |
| found = true; |
| break; |
| } |
| } |
| assertTrue("Group1 not present in groups attribute", found); |
| } |
| |
| /** |
| * Check that the groups() attribute value contains the correct interface as |
| * implicit group when the constraint is defined in that interface instead |
| * of the queried class. |
| */ |
| @Test |
| public void testImplicitGroupIsPresent() { |
| Set<ConstraintDescriptor<?>> nameDescriptors = |
| validator.getConstraintsForClass(Woman.class).getConstraintsForProperty("name").getConstraintDescriptors(); |
| assertEquals("Incorrect number of descriptors", 1, nameDescriptors.size()); |
| ConstraintDescriptor<?> notNullDescriptor = nameDescriptors.iterator().next(); |
| |
| // Check that the groups attribute value contains the implicit group |
| // Person and the Default group |
| Class<?>[] notNullGroups = (Class<?>[]) notNullDescriptor.getAttributes().get("groups"); |
| assertEquals("Incorrect number of groups", 2, notNullGroups.length); |
| assertTrue("Default group not present", |
| notNullGroups[0].equals(Default.class) || notNullGroups[1].equals(Default.class)); |
| assertTrue("Implicit group not present", |
| notNullGroups[0].equals(Person.class) || notNullGroups[1].equals(Person.class)); |
| } |
| |
| /** |
| * Check that the groups() attribute value does not contain the implicit |
| * interface group when querying the interface directly. |
| */ |
| @Test |
| public void testNoImplicitGroupWhenQueryingInterfaceDirectly() { |
| Set<ConstraintDescriptor<?>> nameDescriptors = |
| validator.getConstraintsForClass(Person.class).getConstraintsForProperty("name").getConstraintDescriptors(); |
| assertEquals("Incorrect number of descriptors", 1, nameDescriptors.size()); |
| ConstraintDescriptor<?> notNullDescriptor = nameDescriptors.iterator().next(); |
| |
| // Check that only the default group is present |
| Class<?>[] notNullGroups = (Class<?>[]) notNullDescriptor.getAttributes().get("groups"); |
| assertEquals("Incorrect number of groups", 1, notNullGroups.length); |
| assertTrue("Default group not present", notNullGroups[0].equals(Default.class)); |
| } |
| |
| /** |
| * Check that the implementations of |
| * {@link ElementDescriptor#getElementClass()} work as defined in the spec. |
| */ |
| @Test |
| public void testElementDescriptorGetElementClass() { |
| BeanDescriptor beanDescriptor = validator.getConstraintsForClass(Person.class); |
| assertEquals("Incorrect class returned", Person.class, beanDescriptor.getElementClass()); |
| |
| PropertyDescriptor nameDescriptor = beanDescriptor.getConstraintsForProperty("name"); |
| assertEquals("Incorrect class returned", String.class, nameDescriptor.getElementClass()); |
| } |
| |
| /** |
| * Check the correct behavior of |
| * {@link ConstraintFinder#lookingAt(javax.validation.metadata.Scope)}. |
| */ |
| @Test |
| public void testConstraintFinderLookingAt() { |
| PropertyDescriptor nameDescriptor = |
| validator.getConstraintsForClass(Woman.class).getConstraintsForProperty("name"); |
| Set<ConstraintDescriptor<?>> constraints = |
| nameDescriptor.findConstraints().lookingAt(Scope.HIERARCHY).getConstraintDescriptors(); |
| assertEquals("Incorrect number of descriptors", 1, constraints.size()); |
| |
| constraints = nameDescriptor.findConstraints().lookingAt(Scope.LOCAL_ELEMENT).getConstraintDescriptors(); |
| assertEquals("Incorrect number of descriptors", 0, constraints.size()); |
| TestUtils.failOnModifiable(constraints, "constraintFinder constraintDescriptors"); |
| //verify that changes to one ConstraintFinder don't affect the base: |
| constraints = nameDescriptor.getConstraintDescriptors(); |
| assertEquals("Incorrect number of descriptors", 1, constraints.size()); |
| } |
| |
| public static class Form { |
| @NotNull |
| public String name; |
| } |
| |
| public static class Account { |
| @Password(groups = { Group1.class }) |
| public String password; |
| } |
| |
| @NotNull(groups = {}) |
| @Constraint(validatedBy = {}) |
| @Documented |
| @Target({ METHOD, FIELD, TYPE }) |
| @Retention(RUNTIME) |
| public static @interface Password { |
| String message() default "Invalid password"; |
| |
| Class<?>[] groups() default {}; |
| |
| Class<? extends Payload>[] payload() default {}; |
| } |
| |
| public static interface Group1 { |
| } |
| |
| public static class Woman implements Person { |
| |
| private String name; |
| |
| @Override |
| public String getName() { |
| return this.name; |
| } |
| |
| public void setName(String name) { |
| this.name = name; |
| } |
| } |
| |
| public static interface Person { |
| @NotNull |
| String getName(); |
| } |
| |
| } |