WebServiceTest.java

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 * Pentaho Data Integration
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 * Copyright (C) 2002-2017 by Pentaho : http://www.pentaho.com
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 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with
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 *    http://www.apache.org/licenses/LICENSE-2.0
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package org.pentaho.di.trans.steps.webservices;

import static org.junit.Assert.assertEquals;
import static org.mockito.Matchers.any;
import static org.mockito.Mockito.doReturn;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.spy;
import static org.mockito.Mockito.when;

import org.apache.commons.httpclient.Header;
import org.apache.commons.httpclient.methods.PostMethod;
import org.junit.Before;
import org.junit.Test;
import org.pentaho.di.core.exception.KettleStepException;
import org.pentaho.di.core.logging.LoggingObjectInterface;
import org.pentaho.di.trans.steps.mock.StepMockHelper;

public class WebServiceTest {

  private static final String LOCATION_HEADER = "Location";

  private static final String TEST_URL = "TEST_URL";

  private static final String NOT_VALID_URL = "NOT VALID URL";

  private StepMockHelper<WebServiceMeta, WebServiceData> mockHelper;

  private WebService webServiceStep;

  @Before
  public void setUpBefore() {
    mockHelper =
        new StepMockHelper<WebServiceMeta, WebServiceData>( "WebService", WebServiceMeta.class, WebServiceData.class );
    when( mockHelper.logChannelInterfaceFactory.create( any(), any( LoggingObjectInterface.class ) ) ).thenReturn(
        mockHelper.logChannelInterface );
    when( mockHelper.trans.isRunning() ).thenReturn( true );

    webServiceStep =
        spy( new WebService( mockHelper.stepMeta, mockHelper.stepDataInterface, 0, mockHelper.transMeta,
            mockHelper.trans ) );
  }

  @Test( expected = IllegalArgumentException.class )
  public void newHttpMethodWithInvalidUrl() throws KettleStepException {
    webServiceStep.newHttpMethod( NOT_VALID_URL );
  }

  @Test
  public void getLocationFrom() {
    PostMethod postMethod = mock( PostMethod.class );
    Header locationHeader = new Header( LOCATION_HEADER, TEST_URL );
    doReturn( locationHeader ).when( postMethod ).getResponseHeader( LOCATION_HEADER );

    assertEquals( TEST_URL, WebService.getLocationFrom( postMethod ) );
  }

}