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*
* Pentaho Data Integration
*
* Copyright (C) 2002-2016 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
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
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* 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
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package org.pentaho.di.trans.steps.scriptvalues_mod;
import org.junit.Assert;
import org.junit.Test;
import org.pentaho.di.core.logging.LogChannelInterface;
import org.pentaho.di.job.Job;
import org.pentaho.di.trans.Trans;
import static org.mockito.Matchers.eq;
import static org.mockito.Mockito.*;
public class ScriptValueAddFunctions_SetVariableScopeTest {
private static final String VARIABLE_NAME = "variable-name";
private static final String VARIABLE_VALUE = "variable-value";
@Test
public void setParentScopeVariable_ParentIsTrans() {
Trans parent = createTrans();
Trans child = createTrans( parent );
ScriptValuesAddedFunctions.setParentScopeVariable( child, VARIABLE_NAME, VARIABLE_VALUE );
verify( child ).setVariable( eq( VARIABLE_NAME ), eq( VARIABLE_VALUE ) );
verify( parent ).setVariable( eq( VARIABLE_NAME ), eq( VARIABLE_VALUE ) );
}
@Test
public void setParentScopeVariable_ParentIsJob() {
Job parent = createJob();
Trans child = createTrans( parent );
ScriptValuesAddedFunctions.setParentScopeVariable( child, VARIABLE_NAME, VARIABLE_VALUE );
verify( child ).setVariable( eq( VARIABLE_NAME ), eq( VARIABLE_VALUE ) );
verify( parent ).setVariable( eq( VARIABLE_NAME ), eq( VARIABLE_VALUE ) );
}
@Test
public void setParentScopeVariable_NoParent() {
Trans trans = createTrans( );
ScriptValuesAddedFunctions.setParentScopeVariable( trans, VARIABLE_NAME, VARIABLE_VALUE );
verify( trans ).setVariable( eq( VARIABLE_NAME ), eq( VARIABLE_VALUE ) );
}
@Test
public void setGrandParentScopeVariable_TwoLevelHierarchy() {
Trans parent = createTrans( );
Trans child = createTrans( parent );
ScriptValuesAddedFunctions.setGrandParentScopeVariable( child, VARIABLE_NAME, VARIABLE_VALUE );
verify( child ).setVariable( eq( VARIABLE_NAME ), eq( VARIABLE_VALUE ) );
verify( parent ).setVariable( eq( VARIABLE_NAME ), eq( VARIABLE_VALUE ) );
}
@Test
public void setGrandParentScopeVariable_ThreeLevelHierarchy() {
Job grandParent = createJob();
Trans parent = createTrans( grandParent );
Trans child = createTrans( parent );
ScriptValuesAddedFunctions.setGrandParentScopeVariable( child, VARIABLE_NAME, VARIABLE_VALUE );
verify( child ).setVariable( eq( VARIABLE_NAME ), eq( VARIABLE_VALUE ) );
verify( parent ).setVariable( eq( VARIABLE_NAME ), eq( VARIABLE_VALUE ) );
verify( grandParent ).setVariable( eq( VARIABLE_NAME ), eq( VARIABLE_VALUE ) );
}
@Test
public void setGrandParentScopeVariable_FourLevelHierarchy() {
Job grandGrandParent = createJob();
Trans grandParent = createTrans( grandGrandParent );
Trans parent = createTrans( grandParent );
Trans child = createTrans( parent );
ScriptValuesAddedFunctions.setGrandParentScopeVariable( child, VARIABLE_NAME, VARIABLE_VALUE );
verify( child ).setVariable( eq( VARIABLE_NAME ), eq( VARIABLE_VALUE ) );
verify( parent ).setVariable( eq( VARIABLE_NAME ), eq( VARIABLE_VALUE ) );
verify( grandParent ).setVariable( eq( VARIABLE_NAME ), eq( VARIABLE_VALUE ) );
verify( grandGrandParent, never() ).setVariable( eq( VARIABLE_NAME ), eq( VARIABLE_VALUE ) );
}
@Test
public void setGrandParentScopeVariable_NoParent() {
Trans trans = createTrans( );
ScriptValuesAddedFunctions.setGrandParentScopeVariable( trans, VARIABLE_NAME, VARIABLE_VALUE );
verify( trans ).setVariable( eq( VARIABLE_NAME ), eq( VARIABLE_VALUE ) );
}
@Test
public void setRootScopeVariable_TwoLevelHierarchy() {
Trans parent = createTrans( );
Trans child = createTrans( parent );
ScriptValuesAddedFunctions.setRootScopeVariable( child, VARIABLE_NAME, VARIABLE_VALUE );
verify( child ).setVariable( eq( VARIABLE_NAME ), eq( VARIABLE_VALUE ) );
verify( parent ).setVariable( eq( VARIABLE_NAME ), eq( VARIABLE_VALUE ) );
}
@Test
public void setRootScopeVariable_FourLevelHierarchy() {
Job grandGrandParent = createJob();
Trans grandParent = createTrans( grandGrandParent );
Trans parent = createTrans( grandParent );
Trans child = createTrans( parent );
ScriptValuesAddedFunctions.setRootScopeVariable( child, VARIABLE_NAME, VARIABLE_VALUE );
verify( child ).setVariable( eq( VARIABLE_NAME ), eq( VARIABLE_VALUE ) );
verify( parent ).setVariable( eq( VARIABLE_NAME ), eq( VARIABLE_VALUE ) );
verify( grandParent ).setVariable( eq( VARIABLE_NAME ), eq( VARIABLE_VALUE ) );
verify( grandGrandParent ).setVariable( eq( VARIABLE_NAME ), eq( VARIABLE_VALUE ) );
}
@Test
public void setRootScopeVariable_NoParent() {
Trans trans = createTrans( );
ScriptValuesAddedFunctions.setRootScopeVariable( trans, VARIABLE_NAME, VARIABLE_VALUE );
verify( trans ).setVariable( eq( VARIABLE_NAME ), eq( VARIABLE_VALUE ) );
}
@Test
public void setSystemScopeVariable_NoParent() {
Trans trans = createTrans();
Assert.assertNull( System.getProperty( VARIABLE_NAME ) );
try {
ScriptValuesAddedFunctions.setSystemScopeVariable( trans, VARIABLE_NAME, VARIABLE_VALUE );
Assert.assertEquals( System.getProperty( VARIABLE_NAME ), VARIABLE_VALUE );
verify( trans ).setVariable( eq( VARIABLE_NAME ), eq( VARIABLE_VALUE ) );
} finally {
System.clearProperty( VARIABLE_NAME );
}
}
@Test
public void setSystemScopeVariable_FourLevelHierarchy() {
Job grandGrandParent = createJob();
Trans grandParent = createTrans( grandGrandParent );
Trans parent = createTrans( grandParent );
Trans child = createTrans( parent );
Assert.assertNull( System.getProperty( VARIABLE_NAME ) );
try {
ScriptValuesAddedFunctions.setSystemScopeVariable( child, VARIABLE_NAME, VARIABLE_VALUE );
Assert.assertEquals( System.getProperty( VARIABLE_NAME ), VARIABLE_VALUE );
verify( child ).setVariable( eq( VARIABLE_NAME ), eq( VARIABLE_VALUE ) );
verify( parent ).setVariable( eq( VARIABLE_NAME ), eq( VARIABLE_VALUE ) );
verify( grandParent ).setVariable( eq( VARIABLE_NAME ), eq( VARIABLE_VALUE ) );
verify( grandGrandParent ).setVariable( eq( VARIABLE_NAME ), eq( VARIABLE_VALUE ) );
} finally {
System.clearProperty( VARIABLE_NAME );
}
}
private Trans createTrans( Trans parent ) {
Trans trans = createTrans();
trans.setParent( parent );
trans.setParentVariableSpace( parent );
return trans;
}
private Trans createTrans( Job parent ) {
Trans trans = createTrans();
trans.setParentJob( parent );
trans.setParentVariableSpace( parent );
return trans;
}
private Trans createTrans() {
Trans trans = new Trans();
trans.setLog( mock( LogChannelInterface.class ) );
trans = spy( trans );
return trans;
}
private Job createJob() {
Job job = new Job( );
job = spy( job );
return job;
}
}