package org.drools.base.extractors;
import java.util.Collections;
import java.util.List;
import junit.framework.Assert;
import org.drools.base.ClassFieldExtractorCache;
import org.drools.base.TestBean;
import org.drools.spi.Extractor;
public class ObjectClassFieldExtractorTest extends BaseClassFieldExtractorsTest {
Extractor extractor = ClassFieldExtractorCache.getInstance().getExtractor( TestBean.class,
"listAttr",
getClass().getClassLoader() );
TestBean bean = new TestBean();
protected void setUp() throws Exception {
super.setUp();
}
public void testGetBooleanValue() {
try {
this.extractor.getBooleanValue( null,
this.bean );
fail( "Should have throw an exception" );
} catch ( final Exception e ) {
// success
}
}
public void testGetByteValue() {
try {
this.extractor.getByteValue( null,
this.bean );
fail( "Should have throw an exception" );
} catch ( final Exception e ) {
// success
}
}
public void testGetCharValue() {
try {
this.extractor.getCharValue( null,
this.bean );
fail( "Should have throw an exception" );
} catch ( final Exception e ) {
// success
}
}
public void testGetDoubleValue() {
try {
this.extractor.getDoubleValue( null,
this.bean );
fail( "Should have throw an exception" );
} catch ( final Exception e ) {
// success
}
}
public void testGetFloatValue() {
try {
this.extractor.getFloatValue( null,
this.bean );
fail( "Should have throw an exception" );
} catch ( final Exception e ) {
// success
}
}
public void testGetIntValue() {
try {
this.extractor.getIntValue( null,
this.bean );
fail( "Should have throw an exception" );
} catch ( final Exception e ) {
// success
}
}
public void testGetLongValue() {
try {
this.extractor.getLongValue( null,
this.bean );
fail( "Should have throw an exception" );
} catch ( final Exception e ) {
// success
}
}
public void testGetShortValue() {
try {
this.extractor.getShortValue( null,
this.bean );
fail( "Should have throw an exception" );
} catch ( final Exception e ) {
// success
}
}
public void testGetValue() {
try {
Assert.assertEquals( Collections.EMPTY_LIST,
this.extractor.getValue( null,
this.bean ) );
Assert.assertTrue( this.extractor.getValue( null,
this.bean ) instanceof List );
} catch ( final Exception e ) {
fail( "Should not throw an exception" );
}
}
public void testIsNullValue() {
try {
Assert.assertFalse( this.extractor.isNullValue( null,
this.bean ) );
Extractor nullExtractor = ClassFieldExtractorCache.getInstance().getExtractor( TestBean.class,
"nullAttr",
getClass().getClassLoader() );
Assert.assertTrue( nullExtractor.isNullValue( null,
this.bean ) );
} catch ( final Exception e ) {
fail( "Should not throw an exception" );
}
}
}