package org.kuali.common.util.bind.test;
   
   import java.io.File;
   import java.lang.reflect.Field;
   import java.util.List;
   import java.util.SortedSet;
   
   import org.apache.commons.io.FileUtils;
   import org.junit.Test;
  import org.kuali.common.util.bind.api.Bind;
  import org.kuali.common.util.bind.model.BoundTypeDescriptor;
  import org.kuali.common.util.file.CanonicalFile;
  import org.kuali.common.util.function.FieldNameFunction;
  import org.kuali.common.util.system.SystemProperties;
  import org.kuali.common.util.tree.Node;
  import org.kuali.common.util.tree.NodeStringFunction;
  import org.kuali.common.util.tree.Trees;
  
  import com.google.common.collect.Sets;
  
  public class FieldsTest {
  
  	@Test
  	public void test() {
  		try {
  			Class<?> type = SystemProperties.class;
  			AnnotatedFieldAssembler assembler = AnnotatedFieldAssembler.create(type, Bind.class);
  			List<Node<Field>> fields = assembler.assemble();
  			BoundTypeDescriptor descriptor = BoundTypeDescriptor.builder().fields(fields).type(type).build();
  			KeyAssembler ka = new KeyAssembler.Builder().descriptor(descriptor).build();
  			SortedSet<String> keys = Sets.newTreeSet(ka.assemble());
  			String html = Trees.html(type.getSimpleName(), fields, NodeStringFunction.create(new FieldNameFunction()));
  			File file = new CanonicalFile(System.getProperty("java.io.tmpdir"), "fields.htm");
  			FileUtils.write(file, html);
  			System.out.println(file);
  			System.out.println(String.format("---- %s total keys ----", keys.size()));
  			for (String key : keys) {
  				System.out.println(key);
  			}
  		} catch (Throwable e) {
  			e.printStackTrace();
  		}
  	}
  }