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* Licensed to the Apache Software Foundation (ASF) under one
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* 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.isis.objectstore.jdo.metamodel.facets.object.version;
import javax.jdo.annotations.Version;
import org.jmock.Expectations;
import org.jmock.Sequence;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.apache.isis.core.metamodel.spec.ObjectSpecification;
import org.apache.isis.core.metamodel.specloader.validator.MetaModelValidatorVisiting.Visitor;
import org.apache.isis.core.metamodel.specloader.validator.ValidationFailures;
import org.apache.isis.core.unittestsupport.jmocking.JUnitRuleMockery2;
import org.apache.isis.core.unittestsupport.jmocking.JUnitRuleMockery2.Mode;
import static org.hamcrest.CoreMatchers.is;
import static org.junit.Assert.assertThat;
public class JdoVersionAnnotationFacetFactoryTest_refineMetaModel {
@Rule
public JUnitRuleMockery2 context = JUnitRuleMockery2.createFor(Mode.INTERFACES_AND_CLASSES);
private ObjectSpecification mockChildType;
private ObjectSpecification mockParentType;
private ObjectSpecification mockGrandParentType;
private Visitor newValidatorVisitor;
private ValidationFailures validationFailures;
private Sequence sequence;
@Before
public void setUp() throws Exception {
mockChildType = context.mock(ObjectSpecification.class, "mockChildtype");
mockParentType = context.mock(ObjectSpecification.class, "mockParenttype");
mockGrandParentType = context.mock(ObjectSpecification.class, "mockGrandParenttype");
sequence = context.sequence("inorder");
validationFailures = new ValidationFailures();
newValidatorVisitor = new JdoVersionAnnotationFacetFactory().newValidatorVisitor();
}
@Test
public void whenNoFacet() {
class Child {}
context.checking(new Expectations() {
{
oneOf(mockChildType).getCorrespondingClass();
will(returnValue(Child.class));
}
});
newValidatorVisitor.visit(mockChildType, validationFailures);
assertThat(validationFailures.getNumberOfMessages(), is(0));
}
@Test
public void whenHasFacetNoSuperType() {
@Version
class Child {}
context.checking(new Expectations() {
{
oneOf(mockChildType).getCorrespondingClass();
inSequence(sequence);
will(returnValue(Child.class));
oneOf(mockChildType).superclass();
inSequence(sequence);
will(returnValue(null));
}
});
newValidatorVisitor.visit(mockChildType, validationFailures);
assertThat(validationFailures.getNumberOfMessages(), is(0));
}
@Test
public void whenHasFacetWithSuperTypeHasNoFacet() {
class Parent {}
@Version
class Child extends Parent {}
context.checking(new Expectations() {
{
oneOf(mockChildType).getCorrespondingClass();
inSequence(sequence);
will(returnValue(Child.class));
oneOf(mockChildType).superclass();
inSequence(sequence);
will(returnValue(mockParentType));
oneOf(mockParentType).getCorrespondingClass();
inSequence(sequence);
will(returnValue(Parent.class));
oneOf(mockParentType).superclass();
inSequence(sequence);
will(returnValue(null));
}
});
newValidatorVisitor.visit(mockChildType, validationFailures);
assertThat(validationFailures.getNumberOfMessages(), is(0));
}
@Test
public void whenHasFacetWithParentTypeHasFacet() {
@Version
class Parent {}
@Version
class Child extends Parent {}
context.checking(new Expectations() {
{
oneOf(mockChildType).getCorrespondingClass();
inSequence(sequence);
will(returnValue(Child.class));
oneOf(mockChildType).superclass();
inSequence(sequence);
will(returnValue(mockParentType));
oneOf(mockParentType).getCorrespondingClass();
inSequence(sequence);
will(returnValue(Parent.class));
oneOf(mockChildType).getFullIdentifier();
inSequence(sequence);
will(returnValue("mockChildType"));
oneOf(mockParentType).getFullIdentifier();
inSequence(sequence);
will(returnValue("mockParentType"));
}
});
newValidatorVisitor.visit(mockChildType, validationFailures);
assertThat(validationFailures.getNumberOfMessages(), is(1));
assertThat(validationFailures.getMessages().iterator().next(), is("mockChildType: cannot have @Version annotated on this subclass and any of its supertypes; superclass: mockParentType"));
}
@Test
public void whenHasFacetWithGrandParentTypeHasFacet() {
@Version
class GrandParent {}
class Parent extends GrandParent {}
@Version
class Child extends Parent {}
context.checking(new Expectations() {
{
oneOf(mockChildType).getCorrespondingClass();
inSequence(sequence);
will(returnValue(Child.class));
oneOf(mockChildType).superclass();
inSequence(sequence);
will(returnValue(mockParentType));
oneOf(mockParentType).getCorrespondingClass();
inSequence(sequence);
will(returnValue(Parent.class));
oneOf(mockParentType).superclass();
inSequence(sequence);
will(returnValue(mockGrandParentType));
oneOf(mockGrandParentType).getCorrespondingClass();
inSequence(sequence);
will(returnValue(GrandParent.class));
oneOf(mockChildType).getFullIdentifier();
inSequence(sequence);
will(returnValue("mockChildType"));
oneOf(mockGrandParentType).getFullIdentifier();
inSequence(sequence);
will(returnValue("mockGrandParentType"));
}
});
newValidatorVisitor.visit(mockChildType, validationFailures);
assertThat(validationFailures.getNumberOfMessages(), is(1));
assertThat(validationFailures.getMessages().iterator().next(), is("mockChildType: cannot have @Version annotated on this subclass and any of its supertypes; superclass: mockGrandParentType"));
}
}