org.activiti.rest.service.api.history.HistoricProcessInstanceIdentityLinkCollectionResourceTest.java Source code

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Here is the source code for org.activiti.rest.service.api.history.HistoricProcessInstanceIdentityLinkCollectionResourceTest.java

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/* Licensed 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.activiti.rest.service.api.history;

import java.util.HashMap;
import java.util.Map;

import org.activiti.engine.runtime.ProcessInstance;
import org.activiti.engine.task.Task;
import org.activiti.engine.test.Deployment;
import org.activiti.rest.service.BaseSpringRestTestCase;
import org.activiti.rest.service.api.RestUrls;
import org.apache.http.HttpStatus;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpGet;

import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.util.ISO8601DateFormat;

/**
 * Test for REST-operation related to the historic process instance identity links resource.
 * 
 * @author Tijs Rademakers
 */
public class HistoricProcessInstanceIdentityLinkCollectionResourceTest extends BaseSpringRestTestCase {

    protected ISO8601DateFormat dateFormat = new ISO8601DateFormat();

    /**
     * GET history/historic-process-instances/{processInstanceId}/identitylinks
     */
    @Deployment
    public void testGetIdentityLinks() throws Exception {
        HashMap<String, Object> processVariables = new HashMap<String, Object>();
        processVariables.put("stringVar", "Azerty");
        processVariables.put("intVar", 67890);
        processVariables.put("booleanVar", false);

        ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("oneTaskProcess",
                processVariables);
        Task task = taskService.createTaskQuery().processInstanceId(processInstance.getId()).singleResult();
        taskService.complete(task.getId());
        task = taskService.createTaskQuery().processInstanceId(processInstance.getId()).singleResult();
        taskService.setOwner(task.getId(), "test");

        String url = RestUrls.createRelativeResourceUrl(RestUrls.URL_HISTORIC_PROCESS_INSTANCE_IDENTITY_LINKS,
                processInstance.getId());

        // Do the actual call
        CloseableHttpResponse response = executeRequest(new HttpGet(SERVER_URL_PREFIX + url), HttpStatus.SC_OK);

        JsonNode linksArray = objectMapper.readTree(response.getEntity().getContent());
        closeResponse(response);
        assertEquals(3, linksArray.size());
        Map<String, JsonNode> linksMap = new HashMap<String, JsonNode>();
        for (JsonNode linkNode : linksArray) {
            linksMap.put(linkNode.get("userId").asText(), linkNode);
        }
        JsonNode participantNode = linksMap.get("kermit");
        assertNotNull(participantNode);
        assertEquals("participant", participantNode.get("type").asText());
        assertEquals("kermit", participantNode.get("userId").asText());
        assertTrue(participantNode.get("groupId").isNull());
        assertTrue(participantNode.get("taskId").isNull());
        assertTrue(participantNode.get("taskUrl").isNull());
        assertEquals(processInstance.getId(), participantNode.get("processInstanceId").asText());
        assertNotNull(participantNode.get("processInstanceUrl").asText());

        participantNode = linksMap.get("fozzie");
        assertNotNull(participantNode);
        assertEquals("participant", participantNode.get("type").asText());
        assertEquals("fozzie", participantNode.get("userId").asText());
        assertTrue(participantNode.get("groupId").isNull());
        assertTrue(participantNode.get("taskId").isNull());
        assertTrue(participantNode.get("taskUrl").isNull());
        assertEquals(processInstance.getId(), participantNode.get("processInstanceId").asText());
        assertNotNull(participantNode.get("processInstanceUrl").asText());

        participantNode = linksMap.get("test");
        assertNotNull(participantNode);
        assertEquals("participant", participantNode.get("type").asText());
        assertEquals("test", participantNode.get("userId").asText());
        assertTrue(participantNode.get("groupId").isNull());
        assertTrue(participantNode.get("taskId").isNull());
        assertTrue(participantNode.get("taskUrl").isNull());
        assertEquals(processInstance.getId(), participantNode.get("processInstanceId").asText());
        assertNotNull(participantNode.get("processInstanceUrl").asText());
    }
}