tmf/org.eclipse.tracecompass.tmf.remote.core.tests/src/org/eclipse/tracecompass/tmf/remote/core/tests/shell/CommandInputTest.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.ArrayList;
  18 import java.util.Arrays;
  19 import java.util.List;
  20
  21 import org.eclipse.jdt.annotation.NonNull;
  22 import org.eclipse.tracecompass.common.core.NonNullUtils;
  23 import org.eclipse.tracecompass.internal.tmf.remote.core.shell.CommandInput;
  24 import org.eclipse.tracecompass.tmf.remote.core.shell.ICommandInput;
  25 import org.junit.Test;
  26
  27 /**
  28  * Test suite for the {@link CommandInput} class
  29  */
  30 public class CommandInputTest {
  31
  32     private static final @NonNull String COMMAND = "my-command";
  33     private static final String @NonNull [] CMD_INPUT = { "This", "are", "the", "params" };
  34
  35     /**
  36      * Test suite for the {@link CommandInput#add(String)} and {@link CommandInput#addAll(List)}
  37      */
  38     @Test
  39     public void testConstructorAndAdd() {
  40         ICommandInput iunput = new CommandInput();
  41         iunput.add(COMMAND);
  42         List<String> params = Arrays.asList(CMD_INPUT);
  43         iunput.addAll(NonNullUtils.checkNotNull(params));
  44
  45         List<String> expectedList = new ArrayList<>();
  46         expectedList.add(COMMAND);
  47         expectedList.addAll(params);
  48         assertEquals(expectedList, iunput.getInput());
  49         String expected = expectedInputString();
  50         assertEquals(expected, iunput.toString());
  51     }
  52
  53     /**
  54      * Test suite to test null segment for {@link CommandInput#add(String)}
  55      */
  56     @Test
  57     public void testNullSegment() {
  58         ICommandInput input = new CommandInput();
  59         input.add(null);
  60         assertEquals(0, input.getInput().size());
  61     }
  62
  63     private static String expectedInputString() {
  64         StringBuilder builder = new StringBuilder();
  65         builder.append(COMMAND).append((' '));
  66         for (String segment : CMD_INPUT) {
  67             builder.append(segment).append(' ');
  68         }
  69         return builder.toString().trim();
  70     }
  71
  72 }