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Unit tests for canvas drag, release, click events

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This commit is contained in:
Mark Salsbery 2013-08-30 10:09:22 -07:00
parent 1a005573f5
commit 0bbf6bc58a
1 changed files with 17 additions and 15 deletions
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18
test/events.js
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@ -42,8 +42,8 @@
// ---------- // ----------
asyncTest( 'addHandler with userData', function () { asyncTest( 'addHandler with userData', function () {
var userData = { item1: 'Test user data', item2: Math.random() }; var userData = { item1: 'Test user data', item2: Math.random() },
var originalUserData = { item1: userData.item1, item2: userData.item2 }; originalUserData = { item1: userData.item1, item2: userData.item2 };
var openHandler = function ( eventSender, eventData ) { var openHandler = function ( eventSender, eventData ) {
viewer.removeHandler( 'open', openHandler ); viewer.removeHandler( 'open', openHandler );
@ -62,8 +62,10 @@
// ---------- // ----------
asyncTest( 'canvas-drag canvas-release canvas-click', function () { asyncTest( 'canvas-drag canvas-release canvas-click', function () {
var dragCount = 10; var dragCount = 10,
var dragMovesHandled = 0; dragMovesHandled = 0,
releasesHandled = 0,
releasesExpected = 1;
var openHandler = function ( eventSender, eventData ) { var openHandler = function ( eventSender, eventData ) {
viewer.removeHandler( 'open', openHandler ); viewer.removeHandler( 'open', openHandler );
@ -83,19 +85,19 @@
}; };
var canvasDragHandler = function ( eventSender, eventData ) { var canvasDragHandler = function ( eventSender, eventData ) {
dragMovesHandled += 1; dragMovesHandled++;
}; };
var canvasReleaseHandler = function ( eventSender, eventData ) { var canvasReleaseHandler = function ( eventSender, eventData ) {
ok( true, 'canvas-release event handled' ); releasesHandled++;
}; };
var canvasClickHandler = function ( eventSender, eventData ) { var canvasClickHandler = function ( eventSender, eventData ) {
viewer.removeHandler( 'canvas-drag', canvasDragHandler ); viewer.removeHandler( 'canvas-drag', canvasDragHandler );
viewer.removeHandler( 'canvas-release', canvasReleaseHandler ); viewer.removeHandler( 'canvas-release', canvasReleaseHandler );
viewer.removeHandler( 'canvas-click', canvasClickHandler ); viewer.removeHandler( 'canvas-click', canvasClickHandler );
ok( true, 'canvas-click event handled' ); equal( dragMovesHandled, dragCount, "'canvas-drag' event count matches 'mousemove' event count (" + dragCount + ")" );
equal( dragMovesHandled, dragCount, "'canvas-drag' event count matches 'mousemove' event count" ); equal( releasesHandled, releasesExpected, "'canvas-release' event count matches expected (" + releasesExpected + ")" );
viewer.close(); viewer.close();
start(); start();
}; };