java/galago/test/galago/tupleflow/SorterTest.java

   1 /*
   2  * SorterTest.java
   3  * JUnit based test
   4  *
   5  * Created on May 29, 2007, 12:00 PM
   6  */
   7
   8 package galago.tupleflow;
   9
  10 import galago.tupleflow.IncompatibleProcessorException;
  11 import galago.tupleflow.NullProcessor;
  12 import galago.tupleflow.Parameters;
  13 import galago.tupleflow.Processor;
  14 import galago.tupleflow.Sorter;
  15 import galago.tupleflow.TupleFlowParameters;
  16 import galago.tupleflow.TypeReader;
  17 import galago.types.DocumentLengthWordCount;
  18 import java.io.IOException;
  19 import junit.framework.*;
  20
  21 /**
  22  *
  23  * @author trevor
  24  */
  25 public class SorterTest extends TestCase {
  26
  27     public SorterTest(String testName) {
  28         super(testName);
  29     }
  30
  31     public void testGetInputClass() {
  32         System.out.println("getInputClass");
  33         Sorter instance = new Sorter( new DocumentLengthWordCount().getOrder( "+document", "+length" ) );
  34
  35         Parameters p = new Parameters();
  36         p.add( "class", DocumentLengthWordCount.class.toString() );
  37         String expResult = DocumentLengthWordCount.class.toString();
  38         String result = instance.getInputClass( new FakeParameters( p ) );
  39         assertEquals(expResult, result);
  40     }
  41
  42     public void testGetOutputClass() {
  43         System.out.println("getOutputClass");
  44         Sorter instance = new Sorter( new DocumentLengthWordCount().getOrder( "+document", "+length" ) );
  45
  46         Parameters p = new Parameters();
  47         p.add( "class", DocumentLengthWordCount.class.toString() );
  48         String expResult = DocumentLengthWordCount.class.toString();
  49         String result = instance.getOutputClass( new FakeParameters( p ) );
  50         assertEquals(expResult, result);
  51     }
  52
  53     public void testProcess() throws Exception {
  54         System.out.println("process");
  55         DocumentLengthWordCount object = new DocumentLengthWordCount();
  56         Sorter instance = new Sorter( new DocumentLengthWordCount().getOrder( "+document", "+length" ) );
  57
  58         instance.process(object);
  59     }
  60
  61     public void testClose() throws Exception {
  62         System.out.println("close");
  63         System.out.println("process");
  64         DocumentLengthWordCount object = new DocumentLengthWordCount();
  65         Sorter instance = new Sorter( new DocumentLengthWordCount().getOrder( "+document", "+length" ) );
  66
  67         instance.setProcessor( new NullProcessor( DocumentLengthWordCount.class ) );
  68         instance.process(object);
  69         instance.close();
  70     }
  71
  72     public void testSetProcessor() throws IncompatibleProcessorException {
  73         System.out.println("close");
  74         System.out.println("process");
  75         DocumentLengthWordCount object = new DocumentLengthWordCount();
  76         Sorter instance = new Sorter( new DocumentLengthWordCount().getOrder( "+document", "+length" ) );
  77
  78         instance.setProcessor( new NullProcessor( DocumentLengthWordCount.class ) );
  79     }
  80 }