/*
    * Copyright 2009-2010 the original author or authors.
    *
    * Licensed under the Apache License, Version 2.0 (the "License");
    * you may not use this file except in compliance with the License.
    * You may obtain a copy of the License at
    *
    *      http://www.apache.org/licenses/LICENSE-2.0
    *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package org.springframework.batch.admin.web;
  
  import static org.junit.Assert.assertEquals;
  import static org.junit.Assert.assertTrue;
  
  import java.util.Date;
  import java.util.Locale;
  
  import org.junit.Before;
  import org.junit.Test;
  import org.springframework.batch.admin.domain.StepExecutionHistory;
  import org.springframework.batch.admin.domain.StepExecutionProgress;
  import org.springframework.batch.core.StepExecution;
  import org.springframework.batch.test.MetaDataInstanceFactory;
  import org.springframework.context.MessageSource;
  import org.springframework.context.support.StaticMessageSource;
  
  public class StepExecutionProgressTests {
  
  	private StepExecutionProgress progress;
  
  	@Before
  	public void setUp() {
  		StepExecution stepExecution = MetaDataInstanceFactory
  				.createStepExecution();
  		stepExecution.setEndTime(new Date());
  		StepExecutionHistory history = new StepExecutionHistory("step");
  		// history.append(stepExecution);
  		progress = new StepExecutionProgress(MetaDataInstanceFactory
  				.createStepExecution(), history);
  	}
  
  	@Test
  	public void testGetEstimatedPercentCompleteMessage() {
  		String message = progress.getEstimatedPercentCompleteMessage()
  				.getDefaultMessage();
  		// System.err.println(message);
  		assertTrue("Wrong message: [" + message + "]", message
  				.contains("50% complete"));
  		assertTrue("Wrong message: [" + message + "]", message
  				.matches(".*after [0-9]* ms.*"));
  	}
  
  	@Test
  	public void testGetEstimatedPercentCompleteMessageSourceResolvable() {
  		MessageSource messageSource = new StaticMessageSource();
  		String message = messageSource.getMessage(progress
  				.getEstimatedPercentCompleteMessage(), Locale.UK);
  		assertTrue("Wrong message: [" + message + "]", message
  				.contains("50% complete"));
  		assertTrue("Wrong message: [" + message + "]", message
  				.matches(".*after [0-9]* ms.*"));
  	}
  
  	@Test
  	public void testGetEstimatedPercentComplete() {
  		assertEquals(0.5, progress.getEstimatedPercentComplete(), 0.01);
  	}
  
  }