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Contents
// ==========================================================================
// Project: SproutCore Costello - Property Observing Library
// Copyright: ©2006-2010 Sprout Systems, Inc. and contributors.
// Portions ©2008-2010 Apple Inc. All rights reserved.
// License: Licensed under MIT license (see license.js)
// ==========================================================================
/*globals module test ok equals same CoreTest */
sc_require('debug/test_suites/array/base');
SC.ArraySuite.define(function(T) {
var observer, obj ;
module(T.desc("shiftObject"), {
setup: function() {
obj = T.newObject();
observer = T.observer(obj);
}
});
test("[].shiftObject() => [] + returns undefined + NO notify", function() {
observer.observe('[]', 'length') ;
equals(obj.shiftObject(), undefined, 'should return undefined') ;
T.validateAfter(obj, [], observer, NO, NO);
});
test("[X].shiftObject() => [] + notify", function() {
var exp = T.expected(1)[0];
obj.replace(0,0, [exp]);
observer.observe('[]', 'length') ;
equals(obj.shiftObject(), exp, 'should return shifted object') ;
T.validateAfter(obj, [], observer, YES, YES);
});
test("[A,B,C].shiftObject() => [B,C] + notify", function() {
var before = T.expected(3),
value = before[0],
after = before.slice(1);
obj.replace(0,0,before);
observer.observe('[]', 'length') ;
equals(obj.shiftObject(), value, 'should return shifted object') ;
T.validateAfter(obj, after, observer, YES);
});
});
Version data entries
11 entries across 11 versions & 1 rubygems