How to use

getCommandLine

method

in

picocli.CommandLine$ExecutionException

@Test
public void testCall1DefaultExceptionHandlerRethrows() {
  try {
    CommandLine.call(new MyCallable(), "-x abc");
  } catch (ExecutionException ex) {
    String cmd = ex.getCommandLine().getCommand().toString();
    String msg = "Error while calling command (" + cmd + "): java.lang.IllegalStateException: this is a test";
    assertEquals(msg, ex.getMessage());
  }
  assertEquals("", systemErrRule.getLog());
  assertEquals("", systemOutRule.getLog());
}

  @Override
  public R handleExecutionException(ExecutionException ex, ParseResult parseResult) {
    // find top level command
    CommandLine cmdLine = ex.getCommandLine();
    while (cmdLine.getParent() != null) {
      cmdLine = cmdLine.getParent();
    }
    JetCommandLine jetCmd = cmdLine.getCommand();
    if (jetCmd.isVerbose) {
      ex.printStackTrace(err());
    } else {
      err().println("ERROR: " + ex.getCause().getMessage());
      err().println();
      err().println("To see the full stack trace, re-run with the -v/--verbose option");
    }
    if (hasExitCode()) {
      exit(exitCode());
    }
    throw ex;
  }
}

@Test
public void testCall1DefaultExceptionHandlerRethrows() {
  try {
    CommandLine.call(new MyCallable(), "-x abc");
  } catch (ExecutionException ex) {
    String cmd = ex.getCommandLine().getCommand().toString();
    String msg = "Error while calling command (" + cmd + "): java.lang.IllegalStateException: this is a test";
    assertEquals(msg, ex.getMessage());
  }
  assertEquals("", systemErrRule.getLog());
  assertEquals("", systemOutRule.getLog());
}