// 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;
import org.junit.*;
import de.ugoe.cs.util.console.mock.MockOutputListener;
import static org.junit.Assert.*;
/**
* The class CommandExecuterTest
contains tests for the class
* {@link CommandExecuter}
.
*
* @author Steffen Herbold
* @version 1.0
*/
public class CommandExecuterTest {
@Test(expected=java.lang.IllegalArgumentException.class)
public void testAddCommandPackage_1()
throws Exception {
CommandExecuter fixture = CommandExecuter.getInstance();
fixture.addCommandPackage("");
}
@Test(expected=java.lang.IllegalArgumentException.class)
public void testAddCommandPackage_2()
throws Exception {
CommandExecuter fixture = CommandExecuter.getInstance();
fixture.addCommandPackage(null);
}
@Test
public void testExec_1()
throws Exception {
CommandExecuter fixture = CommandExecuter.getInstance();
MockOutputListener mockListener = new MockOutputListener();
Console.getInstance().registerOutputListener(mockListener);
fixture.addCommandPackage("de.ugoe.cs.util.console.mock.commands");
String command = "mockCommand";
String expected = "mock command: run" + System.getProperty("line.separator");
fixture.exec(command);
assertEquals(expected, mockListener.getLastOutput());
}
@Test
public void testExec_2()
throws Exception {
CommandExecuter fixture = CommandExecuter.getInstance();
MockOutputListener mockListener = new MockOutputListener();
Console.getInstance().registerOutputListener(mockListener);
fixture.addCommandPackage("de.ugoe.cs.util.console.mock.commands");
String command = "mockCommand param1";
String expected = "Usage: mock command: help" + System.getProperty("line.separator");
fixture.exec(command);
assertEquals(expected, mockListener.getLastOutput());
}
@Test
public void testExec_3()
throws Exception {
CommandExecuter fixture = CommandExecuter.getInstance();
MockOutputListener mockListener = new MockOutputListener();
Console.getInstance().registerOutputListener(mockListener);
fixture.addCommandPackage("de.ugoe.cs.util.console.mock.commands");
String command = "mockCommand param1 param2";
fixture.exec(command);
}
@Test
public void testExec_4()
throws Exception {
CommandExecuter fixture = CommandExecuter.getInstance();
MockOutputListener mockListener = new MockOutputListener();
Console.getInstance().registerOutputListener(mockListener);
fixture.addCommandPackage("de.ugoe.cs.util.console.mock.commands");
String command = "mockCommandddd";
String expected = "Unknown command" + System.getProperty("line.separator");
fixture.exec(command);
assertEquals(expected, mockListener.getLastOutput());
}
@Test
public void testGetInstance_1()
throws Exception {
CommandExecuter result = CommandExecuter.getInstance();
assertNotNull(result);
}
@BeforeClass
public static void setupBeforeClass() {
Console.reset();
}
public static void main(String[] args) {
new org.junit.runner.JUnitCore().run(CommandExecuterTest.class);
}
}