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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.
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package org.apache.isis.core.metamodel.facets.actions.action;
import java.lang.reflect.Method;
import org.apache.isis.core.metamodel.facetapi.Facet;
import org.apache.isis.core.metamodel.facets.AbstractFacetFactoryTest;
import org.apache.isis.core.metamodel.facets.FacetFactory.ProcessMethodContext;
import org.apache.isis.core.metamodel.facets.FacetedMethod;
import org.apache.isis.core.metamodel.facets.actions.action.invocation.ActionInvocationFacet;
import org.apache.isis.core.metamodel.facets.actions.action.invocation.ActionInvocationFacetForDomainEventAbstract;
import org.apache.isis.core.metamodel.facets.members.disabled.method.DisableForContextFacet;
import org.apache.isis.core.metamodel.facets.members.disabled.method.DisableForContextFacetViaMethod;
import org.apache.isis.core.metamodel.facets.members.disabled.method.DisableForContextFacetViaMethodFactory;
import org.apache.isis.core.metamodel.facets.param.choices.ActionParameterChoicesFacet;
import org.apache.isis.core.metamodel.facets.param.choices.methodnum.ActionParameterChoicesFacetViaMethod;
import org.apache.isis.core.metamodel.facets.param.choices.methodnum.ActionParameterChoicesFacetViaMethodFactory;
import org.apache.isis.core.metamodel.spec.ObjectSpecification;
import org.apache.isis.core.metamodel.testspec.ObjectSpecificationStub;
public class ActionAnnotationFacetFactoryTest_actionInvocation extends AbstractFacetFactoryTest {
private final ObjectSpecification voidSpec = new ObjectSpecificationStub("VOID");
private final ObjectSpecification stringSpec = new ObjectSpecificationStub("java.lang.String");
private final ObjectSpecification customerSpec = new ObjectSpecificationStub("Customer");
private ActionAnnotationFacetFactory facetFactory;
public void setUp() throws Exception {
super.setUp();
this.facetFactory = new ActionAnnotationFacetFactory();
facetFactory.setServicesInjector(stubServicesInjector);
}
public void testActionInvocationFacetIsInstalledAndMethodRemoved() {
allowing_specificationLoader_loadSpecification_any_willReturn(voidSpec);
class Customer {
@SuppressWarnings("unused")
public void someAction() {
}
}
final Method actionMethod = findMethod(Customer.class, "someAction");
facetFactory.processInvocation(new ProcessMethodContext(Customer.class, null, null, actionMethod, methodRemover, facetedMethod));
final Facet facet = facetedMethod.getFacet(ActionInvocationFacet.class);
assertNotNull(facet);
assertTrue(facet instanceof ActionInvocationFacetForDomainEventAbstract);
final ActionInvocationFacetForDomainEventAbstract actionInvocationFacetViaMethod = (ActionInvocationFacetForDomainEventAbstract) facet;
assertEquals(actionMethod, actionInvocationFacetViaMethod.getMethods().get(0));
assertTrue(methodRemover.getRemovedMethodMethodCalls().contains(actionMethod));
}
public void testActionReturnTypeWhenVoid() {
allowing_specificationLoader_loadSpecification_any_willReturn(voidSpec);
class Customer {
@SuppressWarnings("unused")
public void someAction() {
}
}
final Method actionMethod = findMethod(Customer.class, "someAction");
facetFactory.processInvocation(new ProcessMethodContext(Customer.class, null, null, actionMethod, methodRemover, facetedMethod));
final Facet facet = facetedMethod.getFacet(ActionInvocationFacet.class);
final ActionInvocationFacetForDomainEventAbstract actionInvocationFacetViaMethod = (ActionInvocationFacetForDomainEventAbstract) facet;
assertEquals(voidSpec, actionInvocationFacetViaMethod.getReturnType());
}
public void testActionReturnTypeWhenNotVoid() {
allowing_specificationLoader_loadSpecification_any_willReturn(stringSpec);
class Customer {
@SuppressWarnings("unused")
public String someAction() {
return null;
}
}
final Method actionMethod = findMethod(Customer.class, "someAction");
facetFactory.processInvocation(new ProcessMethodContext(Customer.class, null, null, actionMethod, methodRemover, facetedMethod));
final Facet facet = facetedMethod.getFacet(ActionInvocationFacet.class);
final ActionInvocationFacetForDomainEventAbstract actionInvocationFacetViaMethod = (ActionInvocationFacetForDomainEventAbstract) facet;
assertEquals(stringSpec, actionInvocationFacetViaMethod.getReturnType());
}
public void testActionOnType() {
allowing_specificationLoader_loadSpecification_any_willReturn(customerSpec);
class Customer {
@SuppressWarnings("unused")
public String someAction() {
return null;
}
}
final Method actionMethod = findMethod(Customer.class, "someAction");
facetFactory.processInvocation(new ProcessMethodContext(Customer.class, null, null, actionMethod, methodRemover, facetedMethod));
final Facet facet = facetedMethod.getFacet(ActionInvocationFacet.class);
final ActionInvocationFacetForDomainEventAbstract actionInvocationFacetViaMethod = (ActionInvocationFacetForDomainEventAbstract) facet;
assertEquals(customerSpec, actionInvocationFacetViaMethod.getOnType());
}
public void testActionsPickedUpFromSuperclass() {
allowing_specificationLoader_loadSpecification_any_willReturn(voidSpec);
class Customer {
@SuppressWarnings("unused")
public void someAction(final int x, final long y) {
}
}
class CustomerEx extends Customer {
}
final Method actionMethod = findMethod(CustomerEx.class, "someAction", new Class[] { int.class, long.class });
final FacetedMethod facetHolderWithParms = FacetedMethod.createForAction(CustomerEx.class, actionMethod,
mockSpecificationLoader);
facetFactory.processInvocation(new ProcessMethodContext(CustomerEx.class, null, null, actionMethod, methodRemover, facetHolderWithParms));
final Facet facet0 = facetHolderWithParms.getFacet(ActionInvocationFacet.class);
assertNotNull(facet0);
}
public void testActionsPickedUpFromSuperclassButHelpersFromSubClass() {
allowing_specificationLoader_loadSpecification_any_willReturn(voidSpec);
final ActionParameterChoicesFacetViaMethodFactory facetFactoryForChoices = new ActionParameterChoicesFacetViaMethodFactory();
facetFactoryForChoices.setServicesInjector(stubServicesInjector);
facetFactoryForChoices.setServicesInjector(stubServicesInjector);
final DisableForContextFacetViaMethodFactory facetFactoryForDisable = new DisableForContextFacetViaMethodFactory();
facetFactoryForDisable.setServicesInjector(stubServicesInjector);
class Customer {
@SuppressWarnings("unused")
public void someAction(final int x, final long y) {
}
@SuppressWarnings("unused")
public int[] choices0SomeAction() {
return new int[0];
}
}
class CustomerEx extends Customer {
@Override
public int[] choices0SomeAction() {
return new int[0];
}
@SuppressWarnings("unused")
public long[] choices1SomeAction() {
return new long[0];
}
@SuppressWarnings("unused")
public String disableSomeAction(final int x, final long y) {
return null;
}
}
final Method actionMethod = findMethod(CustomerEx.class, "someAction", new Class[] { int.class, long.class });
final Method choices0Method = findMethod(CustomerEx.class, "choices0SomeAction", new Class[] {});
final Method choices1Method = findMethod(CustomerEx.class, "choices1SomeAction", new Class[] {});
final Method disableMethod = findMethod(CustomerEx.class, "disableSomeAction", new Class[] { int.class, long.class });
final FacetedMethod facetHolderWithParms = FacetedMethod.createForAction(CustomerEx.class, actionMethod,
mockSpecificationLoader);
final ProcessMethodContext processMethodContext = new ProcessMethodContext(CustomerEx.class, null, null, actionMethod, methodRemover, facetHolderWithParms);
facetFactory.processInvocation(processMethodContext);
facetFactoryForChoices.process(processMethodContext);
facetFactoryForDisable.process(processMethodContext);
final Facet facet0 = facetHolderWithParms.getFacet(ActionInvocationFacet.class);
assertNotNull(facet0);
final Facet facet1 = facetHolderWithParms.getParameters().get(0).getFacet(ActionParameterChoicesFacet.class);
assertNotNull(facet1);
assertTrue(facet1 instanceof ActionParameterChoicesFacetViaMethod);
final ActionParameterChoicesFacetViaMethod actionChoicesFacetViaMethod0 = (ActionParameterChoicesFacetViaMethod) facet1;
assertEquals(choices0Method, actionChoicesFacetViaMethod0.getMethods().get(0));
final Facet facet2 = facetHolderWithParms.getParameters().get(1).getFacet(ActionParameterChoicesFacet.class);
assertNotNull(facet2);
assertTrue(facet2 instanceof ActionParameterChoicesFacetViaMethod);
final ActionParameterChoicesFacetViaMethod actionChoicesFacetViaMethod1 = (ActionParameterChoicesFacetViaMethod) facet2;
assertEquals(choices1Method, actionChoicesFacetViaMethod1.getMethods().get(0));
final Facet facet3 = facetHolderWithParms.getFacet(DisableForContextFacet.class);
assertNotNull(facet3);
assertTrue(facet3 instanceof DisableForContextFacetViaMethod);
final DisableForContextFacetViaMethod disableFacetViaMethod = (DisableForContextFacetViaMethod) facet3;
assertEquals(disableMethod, disableFacetViaMethod.getMethods().get(0));
}
}