org.eclipse.tracecompass.tmf.remote.core.tests/src/org/eclipse/tracecompass/tmf/remote/core/tests/shell/CommandResultTest.java

   1 /*******************************************************************************
   2  * Copyright (c) 2015 Ericsson
   3  *
   4  * All rights reserved. This program and the accompanying materials are
   5  * made available under the terms of the Eclipse Public License v1.0 which
   6  * accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  * Contributors:
  10  *   Bernd Hufmann - Initial API and implementation
  11  *******************************************************************************/
  12
  13 package org.eclipse.tracecompass.tmf.remote.core.tests.shell;
  14
  15 import static org.junit.Assert.assertEquals;
  16
  17 import java.util.Arrays;
  18
  19 import org.eclipse.jdt.annotation.NonNull;
  20 import org.eclipse.tracecompass.internal.tmf.remote.core.shell.CommandResult;
  21 import org.eclipse.tracecompass.tmf.remote.core.shell.ICommandResult;
  22 import org.junit.Test;
  23
  24 /**
  25  * Test suite for the {@link CommandResult} class
  26  */
  27 public class CommandResultTest {
  28
  29     private static final @NonNull String[] CMD_OUTPUT = { "This", "is", "the", "output" };
  30     private static final @NonNull String[] CMD_NO_ERROR_OUTPUT = {};
  31     private static final @NonNull String[] CMD_ERROR_OUTPUT = { "This", "is", "the", "error", "output" };
  32
  33     /**
  34      * Test suite for the {@link CommandResult} class
  35      */
  36     @Test
  37     public void testConstructorNoError() {
  38         ICommandResult result = new CommandResult(0, CMD_OUTPUT, CMD_NO_ERROR_OUTPUT);
  39         assertEquals(0, result.getResult());
  40         assertEquals(Arrays.asList(CMD_OUTPUT), result.getOutput());
  41         assertEquals(Arrays.asList(CMD_NO_ERROR_OUTPUT), result.getErrorOutput());
  42         String expected = expectedResultString(0, CMD_OUTPUT, CMD_NO_ERROR_OUTPUT);
  43         assertEquals(expected, result.toString());
  44     }
  45
  46     /**
  47      * Test suite for the {@link CommandResult} method
  48      */
  49     @Test
  50     public void testConstructorError() {
  51         ICommandResult result = new CommandResult(1, CMD_OUTPUT, CMD_ERROR_OUTPUT);
  52         assertEquals(1, result.getResult());
  53         assertEquals(Arrays.asList(CMD_OUTPUT), result.getOutput());
  54         assertEquals(Arrays.asList(CMD_ERROR_OUTPUT), result.getErrorOutput());
  55         String expected = expectedResultString(1, CMD_OUTPUT, CMD_ERROR_OUTPUT);
  56         assertEquals(expected, result.toString());
  57     }
  58
  59     private static String expectedResultString(int result, String output[], String[] errorOutput) {
  60         StringBuffer expected = new StringBuffer();
  61         expected.append("Error Output:\n");
  62         for (String string : errorOutput) {
  63             expected.append(string).append("\n");
  64         }
  65         expected.append("Return Value: ").append(result).append("\n");
  66         for (String string : output) {
  67             expected.append(string).append("\n");
  68         }
  69         return expected.toString();
  70     }
  71
  72 }