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28  
29  package org.objectledge.external;
30  
31  import java.io.IOException;
32  
33  import org.objectledge.utils.LedgeTestCase;
34  
35  /***
36   * Test for the ProcessExecutor class.
37   *
38   * @author <a href="rafal@caltha.pl">Rafał Krzewski</a>
39   * @version $Id: ProcessExecutorTest.java,v 1.2 2006/11/06 16:51:12 zwierzem Exp $
40   */
41  public class ProcessExecutorTest
42      extends LedgeTestCase
43  {
44      private ScriptDirectory scriptDir;
45      
46      private ProcessExecutor executor;
47      
48      public void setUp()
49      {
50          boolean unix = false;
51          String osName = System.getProperty("os.name");
52          if(osName.equals("Linux") || osName.equals("Mac OS X"))
53          {
54              unix = true;
55          }
56          
57          scriptDir = new ScriptDirectory(getFileSystem(), 
58              ScriptDirectory.DEFAULT_PROVIDER,
59              unix ? "external" : null,
60              ScriptDirectory.DEFAULT_PATH_PATTERN,
61              ScriptDirectory.DEFAULT_COMMAND);
62  
63          executor = new ProcessExecutor(getLogger(), ProcessExecutor.DEFAULT_SHELL);
64          
65          initLog4J("ERROR");
66      }
67      
68      public void testPlainExec() throws IOException
69      {
70          ExecutionResult res = executor.exec(scriptDir.getPath("test.sh"));
71          assertEquals(0, res.getExitValue());
72      }    
73      
74      public void testExitValue() throws IOException
75      {
76          ExecutionResult res = executor.exec(scriptDir.getPath("exitValue.sh"));
77          assertEquals(4, res.getExitValue());        
78      }
79      
80      public void testInput() throws IOException
81      {
82          ExecutionResult res;
83          res = executor.exec("bad input", false, false, scriptDir.getPath("input.sh"));
84          assertEquals(1, res.getExitValue());
85          res = executor.exec("good input", false, false, scriptDir.getPath("input.sh"));
86          assertEquals(0, res.getExitValue());
87      }
88      
89      public void testOuptut() throws IOException
90      {
91          ExecutionResult res;
92          res = executor.exec(true, false, scriptDir.getPath("test.sh"));
93          assertEquals("test.sh\n", res.getOutput());
94      }
95  
96      public void testError() throws IOException
97      {
98          ExecutionResult res;
99          res = executor.exec(false, true, scriptDir.getPath("error.sh"));
100         assertEquals(0, res.getExitValue());
101         assertEquals("error.sh\n", res.getError());
102     }
103     
104     public void testConifg()
105         throws Exception
106     {
107         checkSchema("config/org.objectledge.external.ProcessExecutor.xml",
108             "org/objectledge/external/ProcessExecutor.rng");
109         executor = new ProcessExecutor(getLogger(), getConfig(getFileSystem(),
110             "config/org.objectledge.external.ProcessExecutor.xml"));
111     }
112 }