package org.drools.decisiontable.parser;
/*
* Copyright 2005 JBoss Inc
*
* 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.
*/
import java.util.List;
import junit.framework.TestCase;
import org.drools.decisiontable.model.Global;
import org.drools.decisiontable.model.Import;
/**
* @author <a href="mailto:michael.neale@gmail.com"> Michael Neale</a>
*
* Nuff said...
*/
public class RuleSheetParserUtilTest extends TestCase {
public void testRuleName() {
final String row = " RuleTable This is my rule name";
final String result = RuleSheetParserUtil.getRuleName( row );
assertEquals( "This is my rule name",
result );
}
/**
* This is hear as the old way was to do this.
*/
public void testInvalidRuleName() {
final String row = "RuleTable This is my rule name (type class)";
try {
final String result = RuleSheetParserUtil.getRuleName( row );
fail( "should have failed, but get result: " + result );
} catch ( final IllegalArgumentException e ) {
assertNotNull( e.getMessage() );
}
}
public void testIsStringMeaningTrue() {
assertTrue( RuleSheetParserUtil.isStringMeaningTrue( "true" ) );
assertTrue( RuleSheetParserUtil.isStringMeaningTrue( "TRUE" ) );
assertTrue( RuleSheetParserUtil.isStringMeaningTrue( "yes" ) );
assertTrue( RuleSheetParserUtil.isStringMeaningTrue( "oN" ) );
assertFalse( RuleSheetParserUtil.isStringMeaningTrue( "no" ) );
assertFalse( RuleSheetParserUtil.isStringMeaningTrue( "false" ) );
assertFalse( RuleSheetParserUtil.isStringMeaningTrue( null ) );
}
public void testListImports() {
String cellVal = null;
List list = RuleSheetParserUtil.getImportList( cellVal );
assertNotNull( list );
assertEquals( 0,
list.size() );
assertEquals( 0,
RuleSheetParserUtil.getImportList( "" ).size() );
cellVal = "com.something.Yeah, com.something.No,com.something.yeah.*";
list = RuleSheetParserUtil.getImportList( cellVal );
assertEquals( 3,
list.size() );
assertEquals( "com.something.Yeah",
((Import) list.get( 0 )).getClassName() );
assertEquals( "com.something.No",
((Import) list.get( 1 )).getClassName() );
assertEquals( "com.something.yeah.*",
((Import) list.get( 2 )).getClassName() );
}
public void testListVariables() {
final List varList = RuleSheetParserUtil.getVariableList( "Var1 var1, Var2 var2,Var3 var3" );
assertNotNull( varList );
assertEquals( 3,
varList.size() );
Global var = (Global) varList.get( 0 );
assertEquals( "Var1",
var.getClassName() );
var = (Global) varList.get( 2 );
assertEquals( "Var3",
var.getClassName() );
assertEquals( "var3",
var.getIdentifier() );
}
public void testBadVariableFormat() {
final String bad = "class1, object2";
try {
RuleSheetParserUtil.getVariableList( bad );
fail( "should not work" );
} catch ( final DecisionTableParseException e ) {
assertNotNull( e.getMessage() );
}
}
}