public/score/node_modules/javascript-state-machine/test/test_initialize.js

//-----------------------------------------------------------------------------

QUnit.module("special initialization options", {

  setup: function() {
    this.called = [];
    this.onbeforeevent   = function(event,from,to) { this.called.push('onbefore(' + event + ')');           },
    this.onafterevent    = function(event,from,to) { this.called.push('onafter('  + event + ')');           },
    this.onleavestate    = function(event,from,to) { this.called.push('onleave('  + from  + ')');           },
    this.onenterstate    = function(event,from,to) { this.called.push('onenter('  + to    + ')');           },
    this.onchangestate   = function(event,from,to) { this.called.push('onchange(' + from + ',' + to + ')'); };
    this.onbeforeinit    = function()              { this.called.push("onbeforeinit");                      };
    this.onafterinit     = function()              { this.called.push("onafterinit");                       };
    this.onbeforestartup = function()              { this.called.push("onbeforestartup");                   };
    this.onafterstartup  = function()              { this.called.push("onafterstartup");                    };
    this.onbeforepanic   = function()              { this.called.push("onbeforepanic");                     };
    this.onafterpanic    = function()              { this.called.push("onafterpanic");                      };
    this.onbeforecalm    = function()              { this.called.push("onbeforecalm");                      };
    this.onaftercalm     = function()              { this.called.push("onaftercalm");                       };
    this.onenternone     = function()              { this.called.push("onenternone");                       };
    this.onentergreen    = function()              { this.called.push("onentergreen");                      };
    this.onenterred      = function()              { this.called.push("onenterred");                        };
    this.onleavenone     = function()              { this.called.push("onleavenone");                       };
    this.onleavegreen    = function()              { this.called.push("onleavegreen");                      };
    this.onleavered      = function()              { this.called.push("onleavered");                        };
  }

});

//-----------------------------------------------------------------------------

test("initial state defaults to 'none'", function() {
  StateMachine.create({
    target: this,
    events: [
      { name: 'panic', from: 'green', to: 'red'   },
      { name: 'calm',  from: 'red',   to: 'green' }
  ]});
  equal(this.current, 'none');
  deepEqual(this.called,  []);
});

//-----------------------------------------------------------------------------

test("initial state can be specified", function() {
  StateMachine.create({
    target: this,
    initial: 'green',
    events: [
      { name: 'panic', from: 'green', to: 'red'   },
      { name: 'calm',  from: 'red',   to: 'green' }
  ]});
  equal(this.current, 'green');
  deepEqual(this.called, [
    "onbeforestartup",
    "onbefore(startup)",
    "onleavenone",
    "onleave(none)",
    "onentergreen",
    "onenter(green)",
    "onchange(none,green)",
    "onafterstartup",
    "onafter(startup)"
  ]);
});

//-----------------------------------------------------------------------------

test("startup event name can be specified", function() {
  StateMachine.create({
    target: this,
    initial: { state: 'green', event: 'init' },
    events: [
      { name: 'panic', from: 'green', to: 'red'   },
      { name: 'calm',  from: 'red',   to: 'green' }
  ]});
  equal(this.current, 'green');
  deepEqual(this.called, [
    "onbeforeinit",
    "onbefore(init)",
    "onleavenone",
    "onleave(none)",
    "onentergreen",
    "onenter(green)",
    "onchange(none,green)",
    "onafterinit",
    "onafter(init)"
  ]);
});

//-----------------------------------------------------------------------------

test("startup event can be deferred", function() {
  StateMachine.create({
    target: this,
    initial: { state: 'green', event: 'init', defer: true },
    events: [
      { name: 'panic', from: 'green', to: 'red'   },
      { name: 'calm',  from: 'red',   to: 'green' }
  ]});
  equal(this.current, 'none');
  deepEqual(this.called, []);

  this.init();

  equal(this.current, 'green');
  deepEqual(this.called, [
    "onbeforeinit",
    "onbefore(init)",
    "onleavenone",
    "onleave(none)",
    "onentergreen",
    "onenter(green)",
    "onchange(none,green)",
    "onafterinit",
    "onafter(init)"
  ]);
});

//-----------------------------------------------------------------------------