/*
 * Run_Test_Case.bsh v1.3 - a BeanShell macro script for the
 * jEdit text editor - Runs the Ruby Testcase the cursor is currently in.
 * checks if it is a standard test, an respec or a test/spec test case
 */
import java.util.regex.*;

void execTest(path, args)
{
	runInSystemShell(view, "ruby " + path + " --name " + args);
}

void execSpec(path, args)
{
	// testrb -rc test/unit/input_test.rb -n "has a person"
	runInSystemShell(view, "ruby " + path + " -rs -n \"/" + args + "/\"");
}

void execRSpec(path, ln)
{
	runInSystemShell(view, "spec " + path + " -f s -l " + ln);
}

String find_current_method(){
  curpos= textArea.getCaretPosition();
  txt= textArea.getText();
  off= txt.lastIndexOf(" def ", curpos); //(.*)(def[ ]+)(\\w+.*)
  if(off != -1){
    lo= textArea.getLineOfOffset(off);
    eol= textArea.getLineEndOffset(lo);
    p= txt.lastIndexOf("(", eol);
    if(p != -1 && p > off)
      eol= p-1;
    
    return txt.substring(off+5, eol).trim();
  }
  
  return null;
}

String find_current_spec(){
  curpos= textArea.getCaretPosition();
  txt= textArea.getText();
  off= txt.lastIndexOf(" specify ", curpos);
  if(off != -1){
    lo= textArea.getLineOfOffset(off);
    eol= textArea.getLineEndOffset(lo);
    p= txt.lastIndexOf("\"", eol);
    if(p != -1 && p > off){
      eol= p-1;
      off= txt.lastIndexOf("\"", eol);
    }
    
    return txt.substring(off+1, eol+1).trim();
  }
  
  return null;
}

int find_current_rspec(){
  curpos= textArea.getCaretPosition();
  lo= textArea.getLineOfOffset(curpos);
  txt= textArea.getText();
  Pattern p = Pattern.compile(".*^\\s+it\\s+.*", Pattern.MULTILINE|Pattern.DOTALL);
  Matcher m = p.matcher(txt);
  boolean b = m.matches();
  if(b){    
    return lo;
  }
  
  return -1;
}

void runScript()
{
	if(buffer.isNewFile())
		buffer.saveAs(view, true);
	else
		buffer.save(view, buffer.getPath());
	mode = buffer.getMode().getName();
	path = buffer.getPath() + " ";
	os = System.getProperty("os.name");
	if(os.indexOf("Windows") != -1)
		path = "\"" + path + "\"";
	if(!mode.equals("ruby")) {
		Macros.error(view, "The current file does not appear to be a ruby file.");
		return;
	}
	
	// find the rspec it we are in
	ln= find_current_rspec();
	if(ln >= 0){
		execRSpec(path, ln);
		return;
	}

	// find the specify we are in
	spec= find_current_spec();
	if(spec != null){
		execSpec(path, spec);
		return;
	}
	
	// find the method we are in
	meth= find_current_method();
	
	if(meth == null || !meth.startsWith("test_")){
		Macros.error(view, "The current file does not appear to be a ruby testcase.");
		return;
	}

	execTest(path, meth);
}

runScript();


/*

Macro index data (in DocBook format)

  <listitem>
    <para><filename>Run_Test_Case.bsh</filename></para>
    <abstract><para>
      Runs current Ruby testcase
    </para></abstract>
  </listitem>

*/

// end Run_Test_Case.bsh