OpenMappingExtensionTest.java

/*!
 * Copyright 2010 - 2017 Pentaho Corporation.  All rights reserved.
 *
 * 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.
 *
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package org.pentaho.di.trans.steps.metainject;

import org.junit.Before;
import org.junit.Test;
import org.pentaho.di.core.exception.KettleException;
import org.pentaho.di.core.logging.KettleLogStore;
import org.pentaho.di.core.logging.LogChannelInterface;
import org.pentaho.di.core.logging.LogChannelInterfaceFactory;
import org.pentaho.di.i18n.BaseMessages;
import org.pentaho.di.trans.TransMeta;
import org.pentaho.di.trans.step.StepMeta;
import org.pentaho.di.ui.spoon.SpoonLifecycleListener;

import static org.mockito.Mockito.*;

/**
 * Created by Vasilina_Terehova on 3/31/2017.
 */
public class OpenMappingExtensionTest {

  public static final String TRANS_META_NAME = "Test name";
  private static LogChannelInterface logChannelInterface;
  private TransMeta transMeta;
  private StepMeta stepMeta;
  private Object[] metaData;

  @Before
  public void setup() {
    setKettleLogFactoryWithMock();
    transMeta = spy( new TransMeta() );
    stepMeta = mock( StepMeta.class );
    metaData = new Object[] { stepMeta, transMeta };
  }

  @Test
  public void testLocalizedMessage() throws KettleException {
    OpenMappingExtension openMappingExtension = new OpenMappingExtension();
    Class PKG = SpoonLifecycleListener.class;
    String afterInjectionMessageAdded = BaseMessages.getString( PKG, "TransGraph.AfterInjection" );
    transMeta.setName( TRANS_META_NAME );
    doReturn( mock( MetaInjectMeta.class ) ).when( stepMeta ).getStepMetaInterface();
    openMappingExtension.callExtensionPoint( logChannelInterface, metaData );
    assert ( transMeta.getName().contains( afterInjectionMessageAdded ) );
  }

  private void setKettleLogFactoryWithMock() {
    LogChannelInterfaceFactory logChannelInterfaceFactory = mock( LogChannelInterfaceFactory.class );
    logChannelInterface = mock( LogChannelInterface.class );
    when( logChannelInterfaceFactory.create( any() ) ).thenReturn( logChannelInterface );
    KettleLogStore.setLogChannelInterfaceFactory( logChannelInterfaceFactory );
  }
}