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.core.internal.analysis;
  
  import static org.junit.Assert.assertEquals;
  import static org.junit.Assert.assertFalse;
  
  import org.jacoco.core.analysis.ICounter;
  import org.junit.Before;
  import org.junit.Test;
  
  /**
   * Unit tests for {@link LineImplTest}.
   */
  public class LineImplTest {
  
  	private LineImpl line;
  
  	@Before
  	public void setup() {
  		line = LineImpl.EMPTY;
  	}
  
  	@Test
  	public void testEMPTY() {
  		assertEquals(CounterImpl.COUNTER_0_0, line.getInstructionCounter());
  		assertEquals(CounterImpl.COUNTER_0_0, line.getBranchCounter());
  		assertEquals(ICounter.EMPTY, line.getStatus());
  	}
  
  	@Test
  	public void testIncrement1() {
  		line = line.increment(CounterImpl.getInstance(1, 2),
  				CounterImpl.getInstance(3, 4));
  		assertEquals(CounterImpl.getInstance(1, 2),
  				line.getInstructionCounter());
  		assertEquals(CounterImpl.getInstance(3, 4), line.getBranchCounter());
  	}
  
  	@Test
  	public void testIncrement2() {
  		line = line.increment(CounterImpl.getInstance(1, 2),
  				CounterImpl.getInstance(3, 4000));
  		assertEquals(CounterImpl.getInstance(1, 2),
  				line.getInstructionCounter());
  		assertEquals(CounterImpl.getInstance(3, 4000), line.getBranchCounter());
  	}
  
  	@Test
  	public void testIncrement3() {
  		line = line.increment(CounterImpl.getInstance(1, 2),
  				CounterImpl.getInstance(3000, 4000));
  		assertEquals(CounterImpl.getInstance(1, 2),
  				line.getInstructionCounter());
  		assertEquals(CounterImpl.getInstance(3000, 4000),
  				line.getBranchCounter());
  	}
  
  	@Test
  	public void testIncrement4() {
  		line = line.increment(CounterImpl.getInstance(1, 2000),
  				CounterImpl.getInstance(3000, 4000));
  		assertEquals(CounterImpl.getInstance(1, 2000),
  				line.getInstructionCounter());
  		assertEquals(CounterImpl.getInstance(3000, 4000),
  				line.getBranchCounter());
  	}
  
  	@Test
  	public void testIncrement5() {
  		line = line.increment(CounterImpl.getInstance(1000, 2000),
  				CounterImpl.getInstance(3000, 4000));
  		assertEquals(CounterImpl.getInstance(1000, 2000),
  				line.getInstructionCounter());
  		assertEquals(CounterImpl.getInstance(3000, 4000),
  				line.getBranchCounter());
  	}
  
  	@Test
  	public void testGetStatus1() {
  		line = line.increment(CounterImpl.getInstance(1, 0),
  				CounterImpl.getInstance(0, 0));
  		assertEquals(ICounter.NOT_COVERED, line.getStatus());
  	}
  
  	@Test
  	public void testGetStatus2() {
  		line = line.increment(CounterImpl.getInstance(0, 0),
  				CounterImpl.getInstance(1, 0));
  		assertEquals(ICounter.NOT_COVERED, line.getStatus());
  	}
  
  	@Test
  	public void testGetStatus3() {
  		line = line.increment(CounterImpl.getInstance(0, 1),
  				CounterImpl.getInstance(0, 0));
  		assertEquals(ICounter.FULLY_COVERED, line.getStatus());
  	}
  
  	@Test
  	public void testGetStatus4() {
  		line = line.increment(CounterImpl.getInstance(0, 0),
  				CounterImpl.getInstance(0, 1));
  		assertEquals(ICounter.FULLY_COVERED, line.getStatus());
  	}
  
  	@Test
  	public void testGetStatus5() {
  		line = line.increment(CounterImpl.getInstance(1, 1),
  				CounterImpl.getInstance(0, 0));
  		assertEquals(ICounter.PARTLY_COVERED, line.getStatus());
  	}
  
  	@Test
  	public void testGetStatus6() {
  		line = line.increment(CounterImpl.getInstance(0, 1),
  				CounterImpl.getInstance(1, 1));
  		assertEquals(ICounter.PARTLY_COVERED, line.getStatus());
  	}
  
  	@Test
  	public void testHashCode() {
  		line = line.increment(CounterImpl.getInstance(111, 222),
  				CounterImpl.getInstance(333, 444));
  		LineImpl line2 = LineImpl.EMPTY;
  		line2 = line2.increment(CounterImpl.getInstance(111, 222),
  				CounterImpl.getInstance(333, 444));
  		assertEquals(line.hashCode(), line2.hashCode());
  	}
  
  	@Test
  	public void testEquals1() {
  		line = line.increment(CounterImpl.getInstance(111, 222),
  				CounterImpl.getInstance(333, 444));
  		LineImpl line2 = LineImpl.EMPTY;
  		line2 = line2.increment(CounterImpl.getInstance(111, 222),
  				CounterImpl.getInstance(333, 444));
  		assertEquals(line, line2);
  	}
  
  	@Test
  	public void testEquals2() {
  		line = line.increment(CounterImpl.getInstance(111, 222),
  				CounterImpl.getInstance(333, 444));
  		assertFalse(line.equals(new Object()));
  	}
  
  	@Test
  	public void testEquals3() {
  		line = line.increment(CounterImpl.getInstance(111, 222),
  				CounterImpl.getInstance(333, 444));
  		LineImpl line2 = LineImpl.EMPTY;
  		line2 = line2.increment(CounterImpl.getInstance(111, 2220),
  				CounterImpl.getInstance(333, 444));
  		assertFalse(line.equals(line2));
  	}
  
  	@Test
  	public void testEquals4() {
  		line = line.increment(CounterImpl.getInstance(111, 222),
  				CounterImpl.getInstance(333, 4440));
  		LineImpl line2 = LineImpl.EMPTY;
  		line2 = line2.increment(CounterImpl.getInstance(111, 222),
  				CounterImpl.getInstance(333, 444));
  		assertFalse(line.equals(line2));
  	}
  
  }
  