source: branches/WebApplication/MVC2/HeuristicLabWeb.PluginHost/HLWebPluginHost/Content/jQuery/jQueryPlugins/DataTables-1.7.6/media/unit_testing/tests_onhold/3_ajax/fnDrawCallback.js @ 6286

// DATA_TEMPLATE: empty_table
oTest.fnStart( "fnDrawCallback" );

/* Fairly boring function compared to the others! */

$(document).ready( function () {
  /* Check the default */
  var oTable = $('#example').dataTable( {
    "sAjaxSource": "../../../examples/examples_support/json_source.txt"
  } );
  var oSettings = oTable.fnSettings();
  var mPass, bInit;
  
  oTest.fnWaitTest( 
    "Default should be null",
    null,
    function () { return oSettings.fnDrawCallback == null; }
  );
  
  
  oTest.fnWaitTest( 
    "One argument passed",
    function () {
      oSession.fnRestore();
      
      mPass = -1;
      bInit = false;
      $('#example').dataTable( {
        "sAjaxSource": "../../../examples/examples_support/json_source.txt",
        "fnDrawCallback": function ( ) {
          mPass = arguments.length;
        },
        "fnInitComplete": function () {
          bInit = true;
        }
      } );
    },
    function () { return mPass == 1 && bInit; }
  );
  
  
  oTest.fnWaitTest( 
    "That one argument is the settings object",
    function () {
      oSession.fnRestore();
      
      bInit = false;
      oTable = $('#example').dataTable( {
        "sAjaxSource": "../../../examples/examples_support/json_source.txt",
        "fnDrawCallback": function ( oSettings ) {
          mPass = oSettings;
        },
        "fnInitComplete": function () {
          bInit = true;
        }
      } );
    },
    function () { return oTable.fnSettings() == mPass && bInit; }
  );
  
  
  /* The draw callback is called once for the init and then when the data is added */
  oTest.fnWaitTest( 
    "fnRowCallback called once on first draw",
    function () {
      oSession.fnRestore();
      
      mPass = 0;
      bInit = false;
      $('#example').dataTable( {
        "sAjaxSource": "../../../examples/examples_support/json_source.txt",
        "fnDrawCallback": function ( ) {
          mPass++;
        },
        "fnInitComplete": function () {
          bInit = true;
        }
      } );
    },
    function () { return mPass == 2 && bInit; }
  );
  
  oTest.fnWaitTest( 
    "fnRowCallback called once on each draw there after as well",
    function () {
      $('#example_next').click();
      $('#example_next').click();
      $('#example_next').click();
    },
    function () { return mPass == 5; }
  );
  
  
  
  
  
  oTest.fnComplete();
} );