/**
 * Copyright (C) 2009 - present by OpenGamma Inc. and the OpenGamma group of companies
 *
 * Please see distribution for license.
 */
package com.opengamma.livedata.normalization;

import static org.testng.AssertJUnit.assertNull;

import org.fudgemsg.FudgeMsg;
import org.fudgemsg.MutableFudgeMsg;
import org.testng.annotations.Test;

import com.opengamma.livedata.server.FieldHistoryStore;
import com.opengamma.util.fudgemsg.OpenGammaFudgeContext;
import com.opengamma.util.test.TestGroup;

/**
 * Test.
 */
@Test(groups = TestGroup.UNIT)
public class NormalizationRuleSetTest {

  /**
   * First filter will remove the message entirely.
   * Testing to make sure that the break condition happens, and that
   * no NPEs happen.
   */
  public void filterRemovingMessageEntirely() {
    NormalizationRuleSet ruleSet = new NormalizationRuleSet(
        "Testing",
        new RequiredFieldFilter("Foo"),
        new FieldFilter("Bar"));
    
    MutableFudgeMsg msg = OpenGammaFudgeContext.getInstance().newMessage();
    msg.add("Bar", 2.0);
    msg.add("Baz", 500);
    
    FudgeMsg normalizedMsg = ruleSet.getNormalizedMessage(msg, "123", new FieldHistoryStore());
    assertNull(normalizedMsg);
  }

}