source: trunk/EventBenchCoreTest/src/de/ugoe/cs/eventbench/models/IncompleteMemoryTest.java @ 257

package de.ugoe.cs.eventbench.models;

import java.util.ArrayList;
import java.util.List;
import org.junit.*;
import static org.junit.Assert.*;

/**
 * The class <code>IncompleteMemoryTest</code> contains tests for the class <code>{@link IncompleteMemory}</code>.
 *
 * @author Steffen Herbold
 * @version 1.0
 */
public class IncompleteMemoryTest {

        @Test
        public void testIncompleteMemory_1()
                throws Exception {
                int length = 1;

                IncompleteMemory<String> result = new IncompleteMemory<String>(length);

                assertNotNull(result);
                assertEquals(0, result.getLast(1).size());
        }

        @Test(expected = java.security.InvalidParameterException.class)
        public void testIncompleteMemory_2()
                throws Exception {
                int length = 0;

                new IncompleteMemory<String>(length);
        }

        @Test
        public void testGetLast_1()
                throws Exception {
                int length = 2;
                IncompleteMemory<String> fixture = new IncompleteMemory<String>(length);
                fixture.add("1");
                fixture.add("2");
                fixture.add("3");
                int num = -1;

                List<String> result = fixture.getLast(num);

                assertNotNull(result);
                assertEquals(0, result.size());
        }

        @Test
        public void testGetLast_2()
                throws Exception {
                int length = 2;
                IncompleteMemory<String> fixture = new IncompleteMemory<String>(length);
                fixture.add("1");
                fixture.add("2");
                fixture.add("3");
                int num = 1;
                
                List<String> expected = new ArrayList<String>();
                expected.add("3");

                List<String> result = fixture.getLast(num);

                assertNotNull(result);
                assertEquals(expected, result);
        }

        @Test
        public void testGetLast_3()
                throws Exception {
                int length = 2;
                IncompleteMemory<String> fixture = new IncompleteMemory<String>(length);
                fixture.add("1");
                fixture.add("2");
                fixture.add("3");
                int num = 2;
                
                List<String> expected = new ArrayList<String>();
                expected.add("2");
                expected.add("3");

                List<String> result = fixture.getLast(num);

                assertNotNull(result);
                assertEquals(expected, result);
        }
        
        @Test
        public void testGetLast_4()
                throws Exception {
                int length = 2;
                IncompleteMemory<String> fixture = new IncompleteMemory<String>(length);
                fixture.add("1");
                fixture.add("2");
                fixture.add("3");
                int num = 3;
                
                List<String> expected = new ArrayList<String>();
                expected.add("2");
                expected.add("3");

                List<String> result = fixture.getLast(num);

                assertNotNull(result);
                assertEquals(expected, result);
        }

        @Test
        public void testGetLength_1()
                throws Exception {
                int length = 2;
                IncompleteMemory<String> fixture = new IncompleteMemory<String>(length);
                
                int result = fixture.getLength(); 

                assertEquals(0, result);
        }
        
        @Test
        public void testGetLength_2()
                throws Exception {
                int length = 2;
                IncompleteMemory<String> fixture = new IncompleteMemory<String>(length);
                fixture.add("1");
                
                int result = fixture.getLength(); 

                assertEquals(1, result);
        }
        
        @Test
        public void testGetLength_3()
                throws Exception {
                int length = 2;
                IncompleteMemory<String> fixture = new IncompleteMemory<String>(length);
                fixture.add("1");
                fixture.add("2");
                fixture.add("3");
                
                int result = fixture.getLength(); 

                assertEquals(2, result);
        }

        public static void main(String[] args) {
                new org.junit.runner.JUnitCore().run(IncompleteMemoryTest.class);
        }
}