[927] | 1 | // Copyright 2012 Georg-August-Universität Göttingen, Germany
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| 2 | //
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| 3 | // Licensed under the Apache License, Version 2.0 (the "License");
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| 4 | // you may not use this file except in compliance with the License.
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| 5 | // You may obtain a copy of the License at
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| 6 | //
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| 7 | // http://www.apache.org/licenses/LICENSE-2.0
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| 8 | //
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| 9 | // Unless required by applicable law or agreed to in writing, software
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| 10 | // distributed under the License is distributed on an "AS IS" BASIS,
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| 11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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| 12 | // See the License for the specific language governing permissions and
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| 13 | // limitations under the License.
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| 14 |
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[319] | 15 | package de.ugoe.cs.util.console;
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| 16 |
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| 17 | import org.junit.*;
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| 18 |
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| 19 | import de.ugoe.cs.util.console.mock.MockOutputListener;
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| 20 | import static org.junit.Assert.*;
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| 21 |
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| 22 | /**
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| 23 | * The class <code>CommandExecuterTest</code> contains tests for the class
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| 24 | * <code>{@link CommandExecuter}</code>.
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| 25 | *
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| 26 | * @author Steffen Herbold
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| 27 | * @version 1.0
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| 28 | */
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| 29 | public class CommandExecuterTest {
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| 30 |
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[766] | 31 | @Test(expected=java.lang.IllegalArgumentException.class)
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[319] | 32 | public void testAddCommandPackage_1()
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| 33 | throws Exception {
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| 34 | CommandExecuter fixture = CommandExecuter.getInstance();
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| 35 |
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| 36 | fixture.addCommandPackage("");
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| 37 | }
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| 38 |
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[766] | 39 | @Test(expected=java.lang.IllegalArgumentException.class)
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[321] | 40 | public void testAddCommandPackage_2()
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[319] | 41 | throws Exception {
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| 42 | CommandExecuter fixture = CommandExecuter.getInstance();
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| 43 |
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| 44 | fixture.addCommandPackage(null);
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| 45 | }
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| 46 |
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| 47 | @Test
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| 48 | public void testExec_1()
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| 49 | throws Exception {
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| 50 | CommandExecuter fixture = CommandExecuter.getInstance();
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| 51 | MockOutputListener mockListener = new MockOutputListener();
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| 52 | Console.getInstance().registerOutputListener(mockListener);
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| 53 | fixture.addCommandPackage("de.ugoe.cs.util.console.mock.commands");
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| 54 | String command = "mockCommand";
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| 55 | String expected = "mock command: run" + System.getProperty("line.separator");
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| 56 |
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| 57 | fixture.exec(command);
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| 58 |
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| 59 | assertEquals(expected, mockListener.getLastOutput());
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| 60 | }
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| 61 |
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| 62 | @Test
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| 63 | public void testExec_2()
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| 64 | throws Exception {
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| 65 | CommandExecuter fixture = CommandExecuter.getInstance();
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| 66 | MockOutputListener mockListener = new MockOutputListener();
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| 67 | Console.getInstance().registerOutputListener(mockListener);
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| 68 | fixture.addCommandPackage("de.ugoe.cs.util.console.mock.commands");
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| 69 | String command = "mockCommand param1";
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[668] | 70 | String expected = "Usage: mock command: help" + System.getProperty("line.separator");
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[319] | 71 |
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| 72 | fixture.exec(command);
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| 73 |
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| 74 | assertEquals(expected, mockListener.getLastOutput());
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| 75 | }
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| 76 |
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| 77 | @Test(expected = java.lang.RuntimeException.class)
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| 78 | public void testExec_3()
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| 79 | throws Exception {
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| 80 | CommandExecuter fixture = CommandExecuter.getInstance();
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| 81 | MockOutputListener mockListener = new MockOutputListener();
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| 82 | Console.getInstance().registerOutputListener(mockListener);
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| 83 | fixture.addCommandPackage("de.ugoe.cs.util.console.mock.commands");
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| 84 | String command = "mockCommand param1 param2";
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| 85 |
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| 86 | fixture.exec(command);
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| 87 | }
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| 88 |
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| 89 | @Test
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| 90 | public void testExec_4()
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| 91 | throws Exception {
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| 92 | CommandExecuter fixture = CommandExecuter.getInstance();
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| 93 | MockOutputListener mockListener = new MockOutputListener();
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| 94 | Console.getInstance().registerOutputListener(mockListener);
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| 95 | fixture.addCommandPackage("de.ugoe.cs.util.console.mock.commands");
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| 96 | String command = "mockCommandddd";
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| 97 | String expected = "Unknown command" + System.getProperty("line.separator");
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| 98 |
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| 99 | fixture.exec(command);
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| 100 |
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| 101 | assertEquals(expected, mockListener.getLastOutput());
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| 102 | }
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| 103 |
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| 104 | @Test
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| 105 | public void testGetInstance_1()
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| 106 | throws Exception {
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| 107 | CommandExecuter result = CommandExecuter.getInstance();
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| 108 |
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| 109 | assertNotNull(result);
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| 110 | }
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[485] | 111 |
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| 112 | @BeforeClass
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| 113 | public static void setupBeforeClass() {
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| 114 | Console.reset();
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| 115 | }
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[319] | 116 |
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| 117 | public static void main(String[] args) {
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| 118 | new org.junit.runner.JUnitCore().run(CommandExecuterTest.class);
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| 119 | }
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| 120 | } |
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