source: trunk/JavaHelperLibTest/src/de/ugoe/cs/util/console/defaultcommands/CMDexecTest.java

package de.ugoe.cs.util.console.defaultcommands;

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

import de.ugoe.cs.util.console.Console;
import de.ugoe.cs.util.console.mock.MockCommandListener;
import de.ugoe.cs.util.console.mock.MockOutputListener;
import de.ugoe.cs.util.console.mock.MockTraceListener;
import static org.junit.Assert.*;

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

        final static String ENDLINE = System.getProperty("line.separator");

        @Test
        public void testHelp_1() throws Exception {
                CMDexec fixture = new CMDexec();
                MockOutputListener mockListener = new MockOutputListener();
                Console.getInstance().registerOutputListener(mockListener);
                String expected = "Usage: exec <filename>" + ENDLINE;

                fixture.help();

                assertEquals(expected, mockListener.getLastOutput());
        }

        @Test
        public void testRun_1() throws Exception {
                CMDexec fixture = new CMDexec();
                MockCommandListener mockCommandListener = new MockCommandListener();
                MockTraceListener mockTraceListener = new MockTraceListener();
                Console.getInstance().registerCommandListener(mockCommandListener);
                Console.getInstance().registerTraceListener(mockTraceListener);
                List<Object> parameters = new ArrayList<Object>();
                parameters
                                .add("testdata/de.ugoe.cs.util.console.defaultcommands.CMDexecTest/script1");
                String expected = "mockCommand";

                fixture.run(parameters);

                assertEquals(expected, mockCommandListener.getLastCommand());
                assertEquals(expected + ENDLINE, mockTraceListener.getLastTrace());
        }

        @Test
        public void testRun_2() throws Exception {
                CMDexec fixture = new CMDexec();
                MockCommandListener mockCommandListener = new MockCommandListener();
                MockTraceListener mockTraceListener = new MockTraceListener();
                Console.getInstance().registerCommandListener(mockCommandListener);
                Console.getInstance().registerTraceListener(mockTraceListener);
                List<Object> parameters = new ArrayList<Object>();
                parameters
                                .add("testdata/de.ugoe.cs.util.console.defaultcommands.CMDexecTest/script2");
                String expected = "mockCommand param1";

                fixture.run(parameters);

                assertEquals(expected, mockCommandListener.getLastCommand());
                assertEquals(expected + ENDLINE, mockTraceListener.getLastTrace());
        }

        @Test(expected = java.security.InvalidParameterException.class)
        public void testRun_3() throws Exception {
                CMDexec fixture = new CMDexec();
                MockCommandListener mockCommandListener = new MockCommandListener();
                MockTraceListener mockTraceListener = new MockTraceListener();
                Console.getInstance().registerCommandListener(mockCommandListener);
                Console.getInstance().registerTraceListener(mockTraceListener);
                List<Object> parameters = new ArrayList<Object>();

                fixture.run(parameters);
        }

        @Test
        public void testRun_4() throws Exception {
                CMDexec fixture = new CMDexec();
                MockCommandListener mockCommandListener = new MockCommandListener();
                MockTraceListener mockTraceListener = new MockTraceListener();
                Console.getInstance().registerCommandListener(mockCommandListener);
                Console.getInstance().registerTraceListener(mockTraceListener);
                List<Object> parameters = new ArrayList<Object>();
                parameters
                                .add("testdata/de.ugoe.cs.util.console.defaultcommands.CMDexecTest/script2");
                parameters.add(Integer.parseInt("1"));
                String expected = "mockCommand param1";

                fixture.run(parameters);

                assertEquals(expected, mockCommandListener.getLastCommand());
                assertEquals(expected + ENDLINE, mockTraceListener.getLastTrace());
        }

        @Test(expected = java.security.InvalidParameterException.class)
        public void testRun_5() throws Exception {
                CMDexec fixture = new CMDexec();
                List<Object> parameters = new ArrayList<Object>();
                parameters.add(Integer.parseInt("1"));

                fixture.run(parameters);
        }

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