FruitConfigurationTest.java

/**
 * Logback: the reliable, generic, fast and flexible logging framework.
 * Copyright (C) 1999-2013, QOS.ch. All rights reserved.
 *
 * This program and the accompanying materials are dual-licensed under
 * either the terms of the Eclipse Public License v1.0 as published by
 * the Eclipse Foundation
 *
 *   or (per the licensee's choosing)
 *
 * under the terms of the GNU Lesser General Public License version 2.1
 * as published by the Free Software Foundation.
 */
package ch.qos.logback.core.joran.replay;

import static junit.framework.Assert.assertEquals;
import static junit.framework.Assert.assertNotNull;
import static junit.framework.Assert.assertTrue;

import java.util.HashMap;
import java.util.List;

import ch.qos.logback.core.joran.spi.ElementSelector;
import org.junit.Test;

import ch.qos.logback.core.joran.SimpleConfigurator;
import ch.qos.logback.core.joran.action.Action;
import ch.qos.logback.core.joran.action.NOPAction;
import ch.qos.logback.core.util.CoreTestConstants;
import ch.qos.logback.core.util.StatusPrinter;

/** 
 * The Fruit* code is intended to test Joran's replay capability
 * */
public class FruitConfigurationTest  {

  FruitContext fruitContext = new FruitContext();

  public List<FruitShell> doFirstPart(String filename) throws Exception {

    try {
      HashMap<ElementSelector, Action> rulesMap = new HashMap<ElementSelector, Action>();
      rulesMap.put(new ElementSelector("group/fruitShell"), new FruitShellAction());
      rulesMap.put(new ElementSelector("group/fruitShell/fruit"),
          new FruitFactoryAction());
      rulesMap.put(new ElementSelector("group/fruitShell/fruit/*"), new NOPAction());
      SimpleConfigurator simpleConfigurator = new SimpleConfigurator(rulesMap);

      simpleConfigurator.setContext(fruitContext);

      simpleConfigurator.doConfigure(CoreTestConstants.TEST_DIR_PREFIX + "input/joran/replay/"
          + filename);

      return fruitContext.getFruitShellList();
    } catch (Exception je) {
      StatusPrinter.print(fruitContext);
      throw je;
    }
  }

  @Test
  public void fruit1() throws Exception {
    List<FruitShell> fsList = doFirstPart("fruit1.xml");
    assertNotNull(fsList);
    assertEquals(1, fsList.size());

    FruitShell fs0 = fsList.get(0);
    assertNotNull(fs0);
    assertEquals("fs0", fs0.getName());
    Fruit fruit0 = fs0.fruitFactory.buildFruit();
    assertTrue(fruit0 instanceof Fruit);
    assertEquals("blue", fruit0.getName());
  }


  @Test
  public void fruit2() throws Exception {
    List<FruitShell> fsList = doFirstPart("fruit2.xml");
    assertNotNull(fsList);
    assertEquals(2, fsList.size());

    FruitShell fs0 = fsList.get(0);
    assertNotNull(fs0);
    assertEquals("fs0", fs0.getName());
    Fruit fruit0 = fs0.fruitFactory.buildFruit();
    assertTrue(fruit0 instanceof Fruit);
    assertEquals("blue", fruit0.getName());

    FruitShell fs1 = fsList.get(1);
    assertNotNull(fs1);
    assertEquals("fs1", fs1.getName());
    Fruit fruit1 = fs1.fruitFactory.buildFruit();
    assertTrue(fruit1 instanceof WeightytFruit);
    assertEquals("orange", fruit1.getName());
    assertEquals(1.2, ((WeightytFruit) fruit1).getWeight(), 0.01);
  }

  @Test
  public void withSubst() throws Exception {
    List<FruitShell> fsList = doFirstPart("fruitWithSubst.xml");
    assertNotNull(fsList);
    assertEquals(1, fsList.size());

    FruitShell fs0 = fsList.get(0);
    assertNotNull(fs0);
    assertEquals("fs0", fs0.getName());
    int oldCount = FruitFactory.count;
    Fruit fruit0 = fs0.fruitFactory.buildFruit();
    assertTrue(fruit0 instanceof WeightytFruit);
    assertEquals("orange-" + oldCount, fruit0.getName());
    assertEquals(1.2, ((WeightytFruit) fruit0).getWeight(), 0.01);
  }

}