webapp/resources/datatables-1.9.4/media/unit_testing/tests_onhold/1_dom/fnDrawCallback.js

   1 // DATA_TEMPLATE: dom_data
   2 oTest.fnStart( "fnDrawCallback" );
   3
   4 /* Fairly boring function compared to the others! */
   5
   6 $(document).ready( function () {
   7         /* Check the default */
   8         var oTable = $('#example').dataTable();
   9         var oSettings = oTable.fnSettings();
  10         var mPass;
  11
  12         oTest.fnTest(
  13                 "Default should be null",
  14                 null,
  15                 function () { return oSettings.fnDrawCallback == null; }
  16         );
  17
  18
  19         oTest.fnTest(
  20                 "One argument passed",
  21                 function () {
  22                         oSession.fnRestore();
  23
  24                         mPass = -1;
  25                         $('#example').dataTable( {
  26                                 "fnDrawCallback": function ( ) {
  27                                         mPass = arguments.length;
  28                                 }
  29                         } );
  30                 },
  31                 function () { return mPass == 1; }
  32         );
  33
  34
  35         oTest.fnTest(
  36                 "That one argument is the settings object",
  37                 function () {
  38                         oSession.fnRestore();
  39
  40                         oTable = $('#example').dataTable( {
  41                                 "fnDrawCallback": function ( oSettings ) {
  42                                         mPass = oSettings;
  43                                 }
  44                         } );
  45                 },
  46                 function () { return oTable.fnSettings() == mPass; }
  47         );
  48
  49
  50         oTest.fnTest(
  51                 "fnRowCallback called once on first draw",
  52                 function () {
  53                         oSession.fnRestore();
  54
  55                         mPass = 0;
  56                         $('#example').dataTable( {
  57                                 "fnDrawCallback": function ( ) {
  58                                         mPass++;
  59                                 }
  60                         } );
  61                 },
  62                 function () { return mPass == 1; }
  63         );
  64
  65         oTest.fnTest(
  66                 "fnRowCallback called once on each draw there after as well",
  67                 function () {
  68                         $('#example_next').click();
  69                         $('#example_next').click();
  70                         $('#example_next').click();
  71                 },
  72                 function () { return mPass == 4; }
  73         );
  74
  75
  76
  77
  78
  79         oTest.fnComplete();
  80 } );