org.flowable.rest.api.runtime.TaskSubTaskCollectionResourceTest.java Source code

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Here is the source code for org.flowable.rest.api.runtime.TaskSubTaskCollectionResourceTest.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.flowable.rest.api.runtime;

import org.apache.http.HttpStatus;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpGet;
import org.flowable.engine.task.Task;
import org.flowable.rest.service.BaseSpringRestTestCase;
import org.flowable.rest.service.api.RestUrls;

import com.fasterxml.jackson.databind.JsonNode;

/**
 * Test for all REST-operations related to sub tasks.
 * 
 * @author Tijs Rademakers
 */
public class TaskSubTaskCollectionResourceTest extends BaseSpringRestTestCase {

    /**
     * Test getting all sub tasks. GET runtime/tasks/{taskId}/subtasks
     */
    public void testGetSubTasks() throws Exception {

        Task parentTask = taskService.newTask();
        parentTask.setName("parent task");
        taskService.saveTask(parentTask);

        Task subTask = taskService.newTask();
        subTask.setName("sub task 1");
        subTask.setParentTaskId(parentTask.getId());
        taskService.saveTask(subTask);

        Task subTask2 = taskService.newTask();
        subTask2.setName("sub task 2");
        subTask2.setParentTaskId(parentTask.getId());
        taskService.saveTask(subTask2);

        // Request all sub tasks
        CloseableHttpResponse response = executeRequest(
                new HttpGet(SERVER_URL_PREFIX + RestUrls
                        .createRelativeResourceUrl(RestUrls.URL_TASK_SUBTASKS_COLLECTION, parentTask.getId())),
                HttpStatus.SC_OK);
        JsonNode responseNode = objectMapper.readTree(response.getEntity().getContent());
        closeResponse(response);
        assertNotNull(responseNode);
        assertTrue(responseNode.isArray());
        assertEquals(2, responseNode.size());

        boolean foundSubtask1 = false;
        boolean foundSubtask2 = false;
        for (int i = 0; i < responseNode.size(); i++) {
            JsonNode var = responseNode.get(i);
            if ("sub task 1".equals(var.get("name").asText())) {
                foundSubtask1 = true;
                assertEquals(subTask.getId(), var.get("id").asText());
            } else if ("sub task 2".equals(var.get("name").asText())) {
                foundSubtask2 = true;
                assertEquals(subTask2.getId(), var.get("id").asText());
            }
        }
        assertTrue(foundSubtask1);
        assertTrue(foundSubtask2);

        taskService.deleteTask(parentTask.getId());
        taskService.deleteTask(subTask.getId());
        taskService.deleteTask(subTask2.getId());

        historyService.deleteHistoricTaskInstance(parentTask.getId());
        historyService.deleteHistoricTaskInstance(subTask.getId());
        historyService.deleteHistoricTaskInstance(subTask2.getId());
    }
}