package org.drools.decisiontable;
/*
* 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.io.InputStream;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import junit.framework.TestCase;
import org.drools.decisiontable.parser.RuleMatrixSheetListener;
/**
* @author <a href="mailto:michael.neale@gmail.com"> Michael Neale</a>
*
* Some basic unit tests for converter utility.
* Note that some of this may still use the drools 2.x syntax, as it is not compiled,
* only tested that it generates DRL in the correct structure (not that the DRL itself
* is correct).
*/
public class SpreadsheetCompilerUnitTest extends TestCase {
public void testLoadFromClassPath() {
final SpreadsheetCompiler converter = new SpreadsheetCompiler();
final String drl = converter.compile( "/data/MultiSheetDST.xls",
InputType.XLS );
assertNotNull( drl );
assertTrue( drl.indexOf( "rule \"How cool am I_12\"" ) > drl.indexOf( "rule \"How cool am I_11\"" ) );
assertTrue( drl.indexOf( "import example.model.User;" ) > -1 );
assertTrue( drl.indexOf( "import example.model.Car;" ) > -1 );
}
public void testLoadSpecificWorksheet() {
final SpreadsheetCompiler converter = new SpreadsheetCompiler();
final InputStream stream = this.getClass().getResourceAsStream( "/data/MultiSheetDST.xls" );
final String drl = converter.compile( stream,
"Another Sheet" );
assertNotNull( drl );
}
public void testLoadCustomListener() {
final SpreadsheetCompiler converter = new SpreadsheetCompiler();
final InputStream stream = this.getClass().getResourceAsStream( "/data/CustomWorkbook.xls" );
final String drl = converter.compile( stream,
InputType.XLS,
new RuleMatrixSheetListener() );
assertNotNull( drl );
assertTrue( drl.indexOf( "\"matrix\"" ) != -1 );
assertTrue( drl.indexOf( "$v : FundVisibility" ) != -1 );
assertTrue( drl.indexOf( "FundType" ) != -1 );
assertTrue( drl.indexOf( "Role" ) != -1 );
}
public void testLoadCsv() {
final SpreadsheetCompiler converter = new SpreadsheetCompiler();
final InputStream stream = this.getClass().getResourceAsStream( "/data/ComplexWorkbook.csv" );
final String drl = converter.compile( stream,
InputType.CSV );
assertNotNull( drl );
System.out.println( drl );
assertTrue( drl.indexOf( "myObject.setIsValid(1, 2)" ) > 0 );
assertTrue( drl.indexOf( "myObject.size () > 50" ) > 0 );
assertTrue( drl.indexOf( "Foo(myObject.getColour().equals(red), myObject.size () > 1)" ) > 0 );
}
public void testLoadBasicWithMergedCells() {
final SpreadsheetCompiler converter = new SpreadsheetCompiler();
final InputStream stream = this.getClass().getResourceAsStream( "/data/BasicWorkbook.xls" );
final String drl = converter.compile( stream,
InputType.XLS );
assertNotNull( drl );
Pattern p = Pattern.compile( ".*setIsValid\\(Y\\).*setIsValid\\(Y\\).*setIsValid\\(Y\\).*",
Pattern.DOTALL | Pattern.MULTILINE );
Matcher m = p.matcher( drl );
assertTrue( m.matches() );
assertTrue( drl.indexOf( "This is a function block" ) > -1 );
assertTrue( drl.indexOf( "global Class1 obj1;" ) > -1 );
assertTrue( drl.indexOf( "myObject.setIsValid(10-Jul-1974)" ) > -1 );
assertTrue( drl.indexOf( "myObject.getColour().equals(blue)" ) > -1 );
assertTrue( drl.indexOf( "Foo(myObject.getColour().equals(red), myObject.size () > 1)" ) > -1 );
assertTrue( drl.indexOf( "b: Bar() eval(myObject.size() < 3)" ) > -1 );
assertTrue( drl.indexOf( "b: Bar() eval(myObject.size() < 9)" ) > -1 );
assertTrue( drl.indexOf( "Foo(myObject.getColour().equals(red), myObject.size () > 1)" ) < drl.indexOf( "b: Bar() eval(myObject.size() < 3)" ) );
}
}