package org.drools.decisiontable.integrationtests;
import org.junit.Test;
import org.kie.api.KieServices;
import org.kie.api.builder.KieBuilder;
import org.kie.api.builder.KieFileSystem;
import org.kie.internal.builder.IncrementalResults;
import org.kie.internal.builder.InternalKieBuilder;
import java.io.InputStream;
import static org.junit.Assert.assertEquals;
public class IncrementalCompilationTest {
@Test
public void testDuplicateXLSResources() throws Exception {
KieServices ks = KieServices.Factory.get();
KieFileSystem kfs = ks.newKieFileSystem();
InputStream in1 = null;
InputStream in2 = null;
try {
//Add XLS decision table
in1 = this.getClass().getResourceAsStream( "incrementalBuild.dtable.xls" );
kfs.write( "src/main/resources/incrementalBuild1.dtable.xls",
KieServices.Factory.get().getResources().newInputStreamResource( in1 ) );
//Add the same XLS decision table again as a different resource
in2 = this.getClass().getResourceAsStream( "incrementalBuild.dtable.xls" );
kfs.write( "src/main/resources/incrementalBuild2.dtable.xls",
KieServices.Factory.get().getResources().newInputStreamResource( in2 ) );
//Check errors on a full build
assertEquals( 2, ks.newKieBuilder( kfs ).buildAll().getResults().getMessages().size() );
} finally {
if ( in1 != null ) {
in1.close();
}
if ( in2 != null ) {
in2.close();
}
}
}
@Test
public void testIncrementalCompilationDuplicateXLSResources() throws Exception {
KieServices ks = KieServices.Factory.get();
KieFileSystem kfs = ks.newKieFileSystem();
InputStream in1 = null;
InputStream in2 = null;
try {
//Add XLS decision table
in1 = this.getClass().getResourceAsStream( "incrementalBuild.dtable.xls" );
kfs.write( "src/main/resources/incrementalBuild1.dtable.xls",
KieServices.Factory.get().getResources().newInputStreamResource( in1 ) );
//Expect no errors
KieBuilder kieBuilder = ks.newKieBuilder( kfs ).buildAll();
assertEquals( 0, kieBuilder.getResults().getMessages( org.kie.api.builder.Message.Level.ERROR ).size() );
//Add the same XLS decision table again as a different resource
in2 = this.getClass().getResourceAsStream( "incrementalBuild.dtable.xls" );
kfs.write( "src/main/resources/incrementalBuild2.dtable.xls",
KieServices.Factory.get().getResources().newInputStreamResource( in2 ) );
IncrementalResults addResults = ( (InternalKieBuilder) kieBuilder ).createFileSet( "src/main/resources/incrementalBuild2.dtable.xls" ).build();
//Expect duplicate rule errors
assertEquals( 1, addResults.getAddedMessages().size() );
assertEquals( 0, addResults.getRemovedMessages().size() );
//Check errors on a full build
assertEquals( 2, ks.newKieBuilder( kfs ).buildAll().getResults().getMessages().size() );
} finally {
if ( in1 != null ) {
in1.close();
}
if ( in2 != null ) {
in2.close();
}
}
}
}