content: /*******************************************************************************
   * Copyright (c) 2009, 2019 Mountainminds GmbH & Co. KG and Contributors
   * All rights reserved. This program and the accompanying materials
   * are made available under the terms of the Eclipse Public License v1.0
   * which accompanies this distribution, and is available at
   * http://www.eclipse.org/legal/epl-v10.html
   *
   * Contributors:
   *    Marc R. Hoffmann - initial API and implementation
   *    
   *******************************************************************************/
  package org.jacoco.report.check;
  
  import static org.junit.Assert.assertEquals;
  
  import java.io.IOException;
  import java.util.ArrayList;
  import java.util.Arrays;
  import java.util.List;
  
  import org.jacoco.core.analysis.ICounter.CounterValue;
  import org.jacoco.core.analysis.ICoverageNode;
  import org.jacoco.core.analysis.ICoverageNode.ElementType;
  import org.jacoco.report.ILanguageNames;
  import org.jacoco.report.ReportStructureTestDriver;
  import org.junit.Before;
  import org.junit.Test;
  
  /**
   * Unit tests for {@link Limit}.
   */
  public class RulesCheckerTest implements IViolationsOutput {
  
  	private RulesChecker checker;
  	private ReportStructureTestDriver driver;
  	private List<String> messages;
  
  	@Before
  	public void setup() {
  		checker = new RulesChecker();
  		driver = new ReportStructureTestDriver();
  		messages = new ArrayList<String>();
  	}
  
  	@Test
  	public void testSetRules() throws IOException {
  		Rule rule = new Rule();
  		Limit limit = rule.createLimit();
  		limit.setValue(CounterValue.MISSEDCOUNT.name());
  		limit.setMaximum("5");
  		checker.setRules(Arrays.asList(rule));
  		driver.sendGroup(checker.createVisitor(this));
  		assertEquals(
  				Arrays.asList("Rule violated for bundle bundle: instructions missed count is 10, but expected maximum is 5"),
  				messages);
  	}
  
  	@Test
  	public void testSetLanguageNames() throws IOException {
  		Rule rule = new Rule();
  		rule.setElement(ElementType.CLASS);
  		Limit limit = rule.createLimit();
  		limit.setValue(CounterValue.MISSEDCOUNT.name());
  		limit.setMaximum("5");
  		checker.setRules(Arrays.asList(rule));
  
  		checker.setLanguageNames(new ILanguageNames() {
  			public String getQualifiedClassName(String vmname) {
  				return "MyClass";
  			}
  
  			public String getQualifiedMethodName(String vmclassname,
  					String vmmethodname, String vmdesc, String vmsignature) {
  				return null;
  			}
  
  			public String getPackageName(String vmname) {
  				return null;
  			}
  
  			public String getMethodName(String vmclassname,
  					String vmmethodname, String vmdesc, String vmsignature) {
  				return null;
  			}
  
  			public String getClassName(String vmname, String vmsignature,
  					String vmsuperclass, String[] vminterfaces) {
  				return null;
  			}
  		});
  
  		driver.sendGroup(checker.createVisitor(this));
  		assertEquals(
  				Arrays.asList("Rule violated for class MyClass: instructions missed count is 10, but expected maximum is 5"),
  				messages);
  	}
  
  	public void onViolation(ICoverageNode node, Rule rule, Limit limit,
  			String message) {
  		messages.add(message);
  	}
  
  }
  