source: trunk/java-utils-test/src/test/java/de/ugoe/cs/util/console/defaultcommands/CMDexecTest.java @ 927

//   Copyright 2012 Georg-August-Universität Göttingen, Germany
//
//   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 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 = "exec <filename>";

                assertEquals(expected, fixture.help());
        }

        @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 exepctedCommand = "mockCommand";
                String expectedTrace = "Executing \"mockCommand\"";

                fixture.run(parameters);

                assertEquals(exepctedCommand, mockCommandListener.getLastCommand());
                assertEquals(expectedTrace + 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 expectedCommand = "mockCommand param1";
                String expectedTrace = "Executing \"mockCommand param1\"";

                fixture.run(parameters);

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

        @Test(expected = java.lang.IllegalArgumentException.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 expectedCommand = "mockCommand param1";
                String expectedTrace = "Executing \"mockCommand param1\"";

                fixture.run(parameters);

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

        @Test(expected = java.lang.IllegalArgumentException.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);
        }
}