/**
 * Copyright 2017 ZTE Corporation.
 *
 * 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.onap.workflow.resources;

import static org.powermock.api.mockito.PowerMockito.mock;
import static org.powermock.api.mockito.PowerMockito.when;

import java.io.InputStream;

import javax.ws.rs.core.Response;

import org.glassfish.jersey.media.multipart.FormDataContentDisposition;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import org.mockito.Mockito;
import org.onap.workflow.common.RestClient;
import org.onap.workflow.common.RestResponse;
import org.onap.workflow.entity.StartProcessRequest;
import org.onap.workflow.externalservice.entity.activitientitiy.ActivitiStartProcessRequest;
import org.onap.workflow.wrapper.WorkflowInstanceWrapper;

public class WorkflowInstanceWrapperTest {

  private WorkflowInstanceWrapper workflowInstanceWrapper;

  @Before
  public void setUp() throws Exception {
    workflowInstanceWrapper = new WorkflowInstanceWrapper();
  }

  @Test
  public final void testDeployBpmnFile() throws Exception {
    RestClient.setIsTest(true);
    InputStream fileInputStream = mock(InputStream.class);
    FormDataContentDisposition f = mock(FormDataContentDisposition.class);
    String filename = "test";
    when(fileInputStream.read(Mockito.anyObject())).thenReturn(-21);
    Response reponse = workflowInstanceWrapper.deployBpmnFile(filename, fileInputStream, f);
    Assert.assertEquals(Response.Status.INTERNAL_SERVER_ERROR.getStatusCode(), reponse.getStatus());
    RestClient.setIsTest(false);
  }

  @Test
  public final void testUndeployBpmnFile() throws Exception {
    RestClient.setIsTest(true);
    RestResponse response = WorkflowInstanceWrapper.getInstance().undeployBpmnFile(null);
    if (response != null) {
      Assert.assertTrue(response.getResult() == null);
    }
    RestClient.setIsTest(false);
  }

  @Test
  public final void testStartProcess() throws Exception {
    RestClient.setIsTest(true);
    ActivitiStartProcessRequest startProcessRequest = new ActivitiStartProcessRequest();
    startProcessRequest.setProcessDefinitionKey("first");
    StartProcessRequest tt = new StartProcessRequest();
    tt.setProcessDefinitionKey("first");
    Response reponse = workflowInstanceWrapper.startProcess(tt);
    Assert.assertEquals(Response.Status.OK.getStatusCode(), reponse.getStatus());
    RestClient.setIsTest(false);
  }

}