/*
* Copyright 2010 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.
*/
package org.drools.core.reteoo.test;
import java.io.File;
import java.io.FileInputStream;
import java.io.FilenameFilter;
import java.io.InputStream;
import java.util.Collections;
import java.util.List;
import org.drools.core.reteoo.test.dsl.NodeTestCase;
import org.drools.core.reteoo.test.dsl.NodeTestDef;
import org.junit.runner.RunWith;
/**
* A test case suite to manage and run all node test cases
*/
@RunWith(JUnitNodeTestRunner.class)
public class SingleTestCase
implements
NodeTestCasesSource {
/* (non-Javadoc)
* @see org.drools.core.reteoo.test.NodeTestCasesSource#getTestCases()
*/
public List<NodeTestCase> getTestCases() throws Exception {
String testName = System.getProperty( "nodeTestName" );
if( testName == null || testName.trim().length() == 0 ) {
throw new IllegalArgumentException("No test defined. Please set the system property 'nodeTestName' with the appropriate test name.");
}
NodeTestCase result = new NodeTestCase();
File base = new File( this.getClass().getResource( "." ).toURI() );
for ( File file : base.listFiles( new FilenameFilter() {
public boolean accept(File arg0,
String arg1) {
return arg1.endsWith( ".nodeTestCase" );
}
} ) ) {
InputStream is = null;
try {
is = new FileInputStream( file );
NodeTestCase tcase = ReteDslTestEngine.compile( is );
if ( tcase.hasErrors() ) {
throw new IllegalArgumentException( "Error parsing and loading testcase: " + file.getAbsolutePath() + "\n" + tcase.getErrors().toString() );
}
for( NodeTestDef test : tcase.getTests() ) {
if( test.getName().equals( testName ) ) {
result.setFileName(file.getName());
result.setName( tcase.getName() );
result.setImports( tcase.getImports() );
result.setSetup( tcase.getSetup() );
result.addTest( test );
result.setTearDown( tcase.getTearDown() );
return Collections.singletonList( result );
}
}
} finally {
is.close();
}
}
return Collections.singletonList( result );
}
}