Cleanups

index.js

@@ -6,186 +6,4 @@
  * By Harish.K<harish2704@gmail.com>
  */
 
-/*
+module.exports = require( './src/main-runner' );
- * TODO: beforeEach hook is not implemented.
- * only 'before' and 'after' hook is implemented
- */
-
-
-/* Don't do anything if we are in Mocha's environment */
-if( global.describe ){ return; }
-
-
-
-var async = require('async');
-var TXT_OK = '\u001b[32m\u001b[1m' + 'Okey' + '\u001b[22m\u001b[39m';
-var TXT_FAIL = '\u001b[31m\u001b[1m' + 'Fail' + '\u001b[22m\u001b[39m';
-
-function padding( str, width ){
-  return ( '                 ' + str ).slice(-width);
-}
-
-var printer = function(prefix){
-  return function(){
-    var args = [].slice.call(arguments);
-    args[0] = prefix + args[0];
-    console.log.apply(console, args );
-  };
-};
-
-
-function Task(name, fn, parentNode ){
-  this.parentNode = parentNode;
-  this.name = name;
-  this.fn = fn;
-  this.isAsync = fn && fn.length;
-}
-
-Task.prototype.exec = function(_cb){
-  if( !this.fn ){ return _cb(); }
-  var _this = this;
-  var cb = function(err){
-    _this.endTime = Date.now();
-    if( err ){
-      _this.err = err;
-      _this.parentNode.errorCount++;
-    }
-    _this.print();
-    _cb(err);
-  };
-
-  this.startTime = Date.now();
-  if( this.isAsync ){
-    try{
-      this.fn(cb);
-    } catch(e){
-      cb(e);
-    } finally{
-      return;
-    }
-  }
-  try{
-    this.fn();
-    cb();
-  } catch(e){
-    cb(e);
-  }
-  return;
-};
-
-Task.prototype.print = function(){
-  var timeTaken = this.endTime - this.startTime;
-  var err = this.err;
-  console.log(
-    ( err ? TXT_FAIL :  TXT_OK ) +
-    '   '+
-    this.parentNode.indent +
-    this.name +
-    padding( '(' + timeTaken + 'ms) ' , 11));
-  if(err){
-    console.log('');
-    console.log( err.stack );
-    console.log('');
-  }
-};
-
-
-function runner( d, cb ){
-  cb = cb||function(){};
-  var print = printer( d.indent );
-  console.log('');
-  print( 'Describe: ', d.name );
-
-  return async.series([
-
-    /* First before hook */
-    function(cb){
-      if(!d.before){ return cb(); }
-      print( ' Before hook' );
-      return d.before.exec(cb);
-    },
-
-    /* Then each It functions */
-    function(cb){
-      async.eachSeries(d.its,
-      function(itItem, cb ){
-
-        // Check whether it is 'IT' item or 'DESCRIBE' item
-        if( itItem.its ){
-          return runner(itItem, cb);
-        }
-
-        return itItem.exec(cb);
-      }, cb );
-    },
-
-    /* Then after hook */
-    function(cb){
-      if(!d.after){ return cb(); }
-      print( ' After hook' );
-      return d.after.exec(cb);
-    },
-
-  ], function( ){
-    if( d.parentNode ){
-      d.parentNode.errorCount += d.errorCount;
-    }
-    print( 'Finished with ' + ( d.errorCount || 'No' ) + ' Error' );
-    return cb();
-  });
-}
-
-
-var store = {
-  currentDescribe: null,
-};
-
-
-var describe = function(str, fn ){
-  var parentNode = store.currentDescribe;
-  var descItem = {
-    name: str,
-    its: [],
-    indent: '  ' + ( parentNode? parentNode.indent : '' ),
-    errorCount: 0,
-    parentNode: parentNode,
-  };
-  store.currentDescribe = descItem;
-
-  fn();
-
-  if( parentNode ){
-    parentNode.its.push( descItem );
-    store.currentDescribe = parentNode;
-  } else {
-    runner(descItem);
-  }
-};
-
-
-
-var it = function( str, fn ){
-  var task = new Task(str, fn, store.currentDescribe );
-  store.currentDescribe.its.push( task );
-};
-it.skip = function(){};
-
-
-var before = function( fn ){
-  var task = new Task('Before hook', fn, store.currentDescribe );
-  store.currentDescribe.before = task;
-};
-
-
-var after = function( fn ){
-  var task = new Task('After hook', fn, store.currentDescribe );
-  store.currentDescribe.after = task;
-};
-
-
-global.after    = after;
-global.describe = describe;
-global.it       = it;
-global.before   = before;
-global.runner   = runner;
-

src/main-runner.js

@@ -2,7 +2,7 @@
 
 var context = global;
 if( context.describe ){
-  return;
+  return; // Don't do anything if mocha any other bdd-runner is already loaded
 }
 var SimpleMocha = require( './simple-mocha' );
 var sm = new SimpleMocha();