[Tail-cvs] Tail/src/test/net/sf/tail/strategy JustBuyOnceStrategyTest.java, 1.1 MinValueStopperStrategyTest.java, 1.1 IndicatorOverIndicatorStrategyTest.java, 1.3

[Márcio V. d. S. <mv...@us...>]

Update of /cvsroot/tail/Tail/src/test/net/sf/tail/strategy
In directory sc8-pr-cvs10.sourceforge.net:/tmp/cvs-serv20090/src/test/net/sf/tail/strategy

Modified Files:
	IndicatorOverIndicatorStrategyTest.java 
Added Files:
	JustBuyOnceStrategyTest.java MinValueStopperStrategyTest.java 
Log Message:
Criado teste para o HistoryRunner
Criado JustBuyOnceStrategy
Criado MinvalueStopperStrategy

Index: IndicatorOverIndicatorStrategyTest.java
===================================================================
RCS file: /cvsroot/tail/Tail/src/test/net/sf/tail/strategy/IndicatorOverIndicatorStrategyTest.java,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -d -r1.2 -r1.3
*** IndicatorOverIndicatorStrategyTest.java	19 May 2007 13:23:22 -0000	1.2
--- IndicatorOverIndicatorStrategyTest.java	19 May 2007 15:45:14 -0000	1.3
***************
*** 32,45 ****
  		assertEquals(null, s.shouldEnter(0));
  		assertEquals(null, s.shouldEnter(1));
! 		Operation buy = s.shouldEnter(2);
! 		assertNotNull(buy);
! 		assertEquals(OperationType.BUY, buy.getType());
! 		
! 		
  		assertEquals(null, s.shouldExit(buy, 3));
  		
! 		Operation sell = s.shouldExit(buy, 4);
! 		assertNotNull(sell);
! 		assertEquals(OperationType.SELL, sell.getType());
  		
  	}
--- 32,41 ----
  		assertEquals(null, s.shouldEnter(0));
  		assertEquals(null, s.shouldEnter(1));
! 		Operation buy = new Operation(2,OperationType.BUY); 
! 		assertEquals(buy, s.shouldEnter(2));
  		assertEquals(null, s.shouldExit(buy, 3));
  		
! 		Operation sell = new Operation(4,OperationType.SELL);
! 		assertEquals(sell, s.shouldExit(buy, 4));
  		
  	}

--- NEW FILE: JustBuyOnceStrategyTest.java ---
package net.sf.tail.strategy;


import net.sf.tail.Operation;
import net.sf.tail.OperationType;
import net.sf.tail.Strategy;
import static org.junit.Assert.*;

import org.junit.Before;
import org.junit.Test;

public class JustBuyOnceStrategyTest {

	@Before
	public void setUp() throws Exception {
	}

	@Test
	public void testIfOnlyBuy(){
		Strategy strategy = new JustBuyOnceStrategy();
		Operation buy = new Operation(0,OperationType.BUY);
		
		assertEquals(buy, strategy.shouldEnter(0));
		assertNull(strategy.shouldEnter(1));
		assertNull(strategy.shouldExit(buy, 6));
		
	}
	
	@Test
	public void testSameIndexShouldResultSameAwnser(){
		Strategy strategy = new JustBuyOnceStrategy();
		Operation buy = new Operation(0,OperationType.BUY);
		
		assertEquals(buy, strategy.shouldEnter(0));
		assertEquals(buy, strategy.shouldEnter(0));
	}
	
	
}

--- NEW FILE: MinValueStopperStrategyTest.java ---
package net.sf.tail.strategy;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNull;
import net.sf.tail.Operation;
import net.sf.tail.OperationType;
import net.sf.tail.Strategy;
import net.sf.tail.sample.SampleIndicator;

import org.junit.Before;
import org.junit.Test;

public class MinValueStopperStrategyTest {

	private SampleIndicator indicator;

	@Before
	public void setUp() throws Exception {
		indicator  = new SampleIndicator(new double[] {100,100,96,95,94});
	}

	@Test
	public void testStopperShouldWork() {
		
		Strategy justBuy = new JustBuyOnceStrategy();
		Strategy stopper = new MinValueStopperStrategy(indicator,justBuy,5);
		
		Operation buy = new Operation(0,OperationType.BUY);
		
		assertEquals(buy, stopper.shouldEnter(0));
		assertNull(stopper.shouldExit(buy, 2));
		assertNull(stopper.shouldExit(buy, 3));
		
		Operation sell = new Operation(4,OperationType.SELL);
		assertEquals(sell, stopper.shouldExit(buy, 4));
	}
	
	
	
}