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* 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.isis.viewer.restfulobjects.tck.domainobjectorservice.id.action.invoke;
import org.jboss.resteasy.client.core.executors.URLConnectionClientExecutor;
import org.junit.After;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.apache.isis.core.commons.matchers.IsisMatchers;
import org.apache.isis.core.tck.dom.refs.ParentEntity;
import org.apache.isis.viewer.restfulobjects.applib.JsonRepresentation;
import org.apache.isis.viewer.restfulobjects.applib.LinkRepresentation;
import org.apache.isis.viewer.restfulobjects.applib.Rel;
import org.apache.isis.viewer.restfulobjects.applib.client.RestfulClient;
import org.apache.isis.viewer.restfulobjects.applib.client.RestfulResponse;
import org.apache.isis.viewer.restfulobjects.applib.client.RestfulResponse.HttpStatusCode;
import org.apache.isis.viewer.restfulobjects.applib.domainobjects.DomainObjectResource;
import org.apache.isis.viewer.restfulobjects.applib.domainobjects.ObjectActionRepresentation;
import org.apache.isis.viewer.restfulobjects.applib.domainobjects.ObjectCollectionRepresentation;
import org.apache.isis.viewer.restfulobjects.tck.IsisWebServerRule;
import static org.hamcrest.CoreMatchers.is;
import static org.junit.Assert.assertThat;
/**
* This test calls {@link ParentEntity#getChildren()} to retrieve the list of children,
* then invokes {@link ParentEntity#removeChild(org.apache.isis.core.tck.dom.refs.ChildEntity)} to remove
* one of the children (expoiting the fact that a list of {@link ParentEntity#choices0RemoveChild() choices} is
* provided), then finally calls {@link ParentEntity#getChildren()} once more to confirm that one of the children has been removed.
*/
public class Post_whenInvokeArgWithObjectReference_thenOK {
@Rule
public IsisWebServerRule webServerRule = new IsisWebServerRule();
private RestfulClient client;
private DomainObjectResource objectResource;
@Before
public void setUp() throws Exception {
client = webServerRule.getClient(new URLConnectionClientExecutor());
objectResource = client.getDomainObjectResource();
}
/**
* Tests change state, so discard such that will be recreated by next test.
*/
@After
public void tearDown() throws Exception {
webServerRule.discardWebApp();
}
@Test
public void usingClientFollow() throws Exception {
// given
RestfulResponse<ObjectCollectionRepresentation> childrenRestfulResponse =
RestfulResponse.ofT(objectResource.accessCollection("PRNT", "53", "children"));
ObjectCollectionRepresentation childrenRepr = childrenRestfulResponse.getEntity();
JsonRepresentation collValue = childrenRepr.getValue();
final int numChildren = collValue.size();
assertThat(numChildren, is(IsisMatchers.greaterThan(0)));
final LinkRepresentation firstChildRepr = collValue.arrayIterator(LinkRepresentation.class).next();
// when
final RestfulResponse<ObjectActionRepresentation> removeChildRestfulResponse =
RestfulResponse.ofT(objectResource.actionPrompt("PRNT", "53", "removeChild"));
final ObjectActionRepresentation removeChildRepr = removeChildRestfulResponse.getEntity();
LinkRepresentation invokeLinkRepr = removeChildRepr.getLinkWithRel(Rel.INVOKE);
JsonRepresentation args = invokeLinkRepr.getArguments();
args.mapPut("childEntity.value", firstChildRepr);
RestfulResponse<JsonRepresentation> invokeResp = client.follow(invokeLinkRepr, args);
@SuppressWarnings("unused")
JsonRepresentation invokeRepr = invokeResp.getEntity();
final HttpStatusCode status = invokeResp.getStatus();
assertThat(status, is(HttpStatusCode.OK));
// then
childrenRestfulResponse =
RestfulResponse.ofT(objectResource.accessCollection("PRNT", "53", "children"));
childrenRepr = childrenRestfulResponse.getEntity();
collValue = childrenRepr.getValue();
assertThat(collValue.size(), is(numChildren-1));
}
}