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Rambox-CE/ext/packages/sencha-core/test/specs/Ext.js

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describe("Ext", function() {
describe("Ext.global", function() {
it("should return the global scope", function() {
expect(Ext.global).toBe((function(){ return this;}).call());
});
});
describe("Ext.apply", function() {
var origin, o;
beforeEach(function() {
origin = {
name: 'value',
something: 'cool',
items: [1,2,3],
method: function() {
this.myMethodCalled = true;
},
toString: function() {
this.myToStringCalled = true;
}
};
});
it("should copy normal properties", function() {
Ext.apply(origin, {
name: 'newName',
items: [4,5,6],
otherThing: 'not cool',
isCool: false
});
expect(origin.name).toEqual('newName');
expect(origin.items).toEqual([4,5,6]);
expect(origin.something).toEqual('cool');
expect(origin.otherThing).toEqual('not cool');
expect(origin.isCool).toEqual(false);
});
it("should copy functions", function() {
Ext.apply(origin, {
method: function() {
this.newMethodCalled = true;
}
});
origin.method();
expect(origin.myMethodCalled).not.toBeDefined();
expect(origin.newMethodCalled).toBeTruthy();
});
it("should copy non-enumerables", function() {
Ext.apply(origin, {
toString: function() {
this.newToStringCalled = true;
}
});
origin.toString();
expect(origin.myToStringCalled).not.toBeDefined();
expect(origin.newToStringCalled).toBeTruthy();
});
it("should apply properties and return an object", function() {
o = Ext.apply({}, {
foo: 1,
bar: 2
});
expect(o).toEqual({
foo: 1,
bar: 2
});
});
it("should change the reference of the object", function() {
o = {};
Ext.apply(o, {
opt1: 'x',
opt2: 'y'
});
expect(o).toEqual({
opt1: 'x',
opt2: 'y'
});
});
it("should overwrite properties", function() {
o = Ext.apply({
foo: 1,
baz: 4
}, {
foo: 2,
bar: 3
});
expect(o).toEqual({
foo: 2,
bar: 3,
baz: 4
});
});
it("should use default", function() {
o = {};
Ext.apply(o, {
foo: 'new',
exist: true
}, {
foo: 'old',
def: true
});
expect(o).toEqual({
foo: 'new',
def: true,
exist: true
});
});
it("should override all defaults", function() {
o = Ext.apply({}, {
foo: 'foo',
bar: 'bar'
}, {
foo: 'oldFoo',
bar: 'oldBar'
});
expect(o).toEqual( {
foo: 'foo',
bar: 'bar'
});
});
it("should return null if null is passed as first argument", function() {
expect(Ext.apply(null, {})).toBeNull();
});
it("should return the object if second argument is not defined", function() {
o = {
foo: 1
};
expect(Ext.apply(o)).toEqual(o);
});
it("should override valueOf", function() {
o = Ext.apply({}, {valueOf: 1});
expect(o.valueOf).toEqual(1);
});
it("should override toString", function() {
o = Ext.apply({}, {toString: 3});
expect(o.toString).toEqual(3);
});
});
describe("Ext.emptyFn", function() {
it("should return undefined without params", function() {
expect(Ext.emptyFn()).toBeUndefined();
});
it("should return undefined if you pass params", function() {
expect(Ext.emptyFn('aaaa', 'bbbbb')).toBeUndefined();
});
});
describe("Ext.iterate", function() {
var itFn;
beforeEach(function() {
itFn = jasmine.createSpy();
});
describe("iterate object", function() {
var o;
beforeEach(function() {
o = {
n1: 11,
n2: 13,
n3: 18
};
});
describe("if itFn does not return false", function() {
beforeEach(function() {
Ext.iterate(o, itFn);
});
it("should call the iterate function 3 times", function () {
expect(itFn.callCount).toEqual(3);
});
it("should call the iterate function with correct arguments", function () {
expect(itFn.calls[0].args).toEqual(["n1", 11, o]);
expect(itFn.calls[1].args).toEqual(["n2", 13, o]);
expect(itFn.calls[2].args).toEqual(["n3", 18, o]);
});
});
describe("if itFn return false", function() {
beforeEach(function() {
itFn.andReturn(false);
Ext.iterate(o, itFn);
});
it("should stop iteration if function return false", function() {
itFn.andReturn(false);
expect(itFn.calls.length).toEqual(1);
});
});
});
describe("do nothing on an empty object", function() {
var o;
beforeEach(function() {
o = {};
Ext.iterate(o, itFn);
});
it("should not call the iterate function", function () {
expect(itFn).not.toHaveBeenCalled();
});
});
describe("iterate array", function() {
var arr;
beforeEach(function() {
arr = [6, 7, 8, 9];
});
describe("if itFn does not return false", function() {
beforeEach(function() {
Ext.iterate(arr, itFn);
});
it("should call the iterate function 4 times", function () {
expect(itFn.callCount).toEqual(4);
});
it("should call the iterate function with correct arguments", function () {
expect(itFn.calls[0].args).toEqual([6, 0, arr]);
expect(itFn.calls[1].args).toEqual([7, 1, arr]);
expect(itFn.calls[2].args).toEqual([8, 2, arr]);
expect(itFn.calls[3].args).toEqual([9, 3, arr]);
});
});
describe("if itFn return false", function() {
beforeEach(function() {
itFn.andReturn(false);
Ext.iterate(arr, itFn);
});
it("should stop iteration if function return false", function() {
itFn.andReturn(false);
expect(itFn.calls.length).toEqual(1);
});
});
});
describe("do nothing on an empty array", function() {
var arr;
beforeEach(function() {
arr = [];
Ext.iterate(arr, itFn);
});
it("should not call the iterate function", function () {
expect(itFn).not.toHaveBeenCalled();
});
});
});
describe("Ext.applyIf", function(){
var o;
it("should apply properties and return an object with an empty destination object", function() {
o = Ext.applyIf({}, {
foo: 'foo',
bar: 'bar'
});
expect(o).toEqual( {
foo: 'foo',
bar: 'bar'
});
});
it("should not override default properties", function() {
o = Ext.applyIf({
foo: 'foo'
}, {
foo: 'oldFoo'
});
expect(o).toEqual({
foo: 'foo'
});
});
it("should not override default properties with mixing properties", function() {
o = Ext.applyIf({
foo: 1,
bar: 2
}, {
bar: 3,
baz: 4
});
expect(o).toEqual({
foo: 1,
bar: 2,
baz: 4
});
});
it("should change the reference of the object", function() {
o = {};
Ext.applyIf(o, {
foo: 2
}, {
foo: 1
});
expect(o).toEqual({
foo: 2
});
});
it("should return null if null is passed as first argument", function() {
expect(Ext.applyIf(null, {})).toBeNull();
});
it("should return the object if second argument is no defined", function() {
o = {
foo: 1
};
expect(Ext.applyIf(o)).toEqual(o);
});
});
describe("Ext.extend", function() {
describe("class creation", function () {
var Child, Parent, baz;
Parent = Ext.extend(Object, {
constructor: function(config){
Ext.apply(this, config);
this.foobar = false;
}
});
Child = Ext.extend(Parent, {
constructor: function(){
Child.superclass.constructor.apply(this, arguments);
this.foobar = true;
}
});
baz = new Child({
sencha: 'isAwesome'
});
it("should throw an error if superclass isn't defined", function() {
expect(function() {
Ext.extend(undefined, {});
}).toThrow("Attempting to extend from a class which has not been loaded on the page.");
});
it("should create a superclass that refers to its (usually unreachable) parent prototype", function() {
expect(baz.superclass).toEqual(Parent.prototype);
});
it("should add override method", function() {
expect(typeof baz.override === 'function').toBe(true);
});
it("should override redefined methods", function() {
expect(baz.foobar).toBe(true);
});
it("should keep new properties", function() {
expect(baz.sencha).toEqual('isAwesome');
});
});
describe("constructors", function () {
// Extending Object
var A = function () {
A.superclass.constructor.call(this);
this.data = 'a';
};
Ext.extend(A, Object, {});
// Extending class created via 3 argument form using 3 arg form
var B = function () {
B.superclass.constructor.call(this);
this.data += 'b';
};
Ext.extend(B, A, {});
// Extending class produced via 3 argument form using 2 argument form
var C = Ext.extend(B, {
constructor: function () {
C.superclass.constructor.call(this);
this.data += 'c';
}
});
// Extending class produced via 2 argument form using 2 argument form
var D = Ext.extend(C, {
constructor: function () {
D.superclass.constructor.call(this);
this.data += 'd';
}
});
// Extending again using 3 argument form
var E = function () {
E.superclass.constructor.call(this);
this.data += 'e';
};
Ext.extend(E, D, {});
it("should call each constructor ", function () {
var instance = new E();
expect(instance.data).toBe('abcde');
});
it("should correctly set the constructor", function () {
expect(E.superclass.constructor).toEqual(D.prototype.constructor);
expect(D.superclass.constructor).toEqual(C.prototype.constructor);
expect(C.superclass.constructor).toEqual(B);
expect(B.superclass.constructor).toEqual(A);
});
});
describe("derive from Ext.define'd base", function () {
var A = Ext.define(null, {
constructor: function () {
this.data = 'a';
}
});
// Extending class created via 3 argument form using 3 arg form
var B = function () {
B.superclass.constructor.call(this);
this.data += 'b';
};
Ext.extend(B, A, {});
// Extending class produced via 3 argument form using 2 argument form
var C = Ext.extend(B, {
constructor: function () {
C.superclass.constructor.call(this);
this.data += 'c';
}
});
// Extending class produced via 2 argument form using 2 argument form
var D = Ext.extend(C, {
constructor: function () {
D.superclass.constructor.call(this);
this.data += 'd';
}
});
// Extending again using 3 argument form
var E = function () {
E.superclass.constructor.call(this);
this.data += 'e';
};
Ext.extend(E, D, {});
it("should call each constructor ", function () {
var instance = new E();
expect(instance.data).toBe('abcde');
});
it("should correctly set the constructor", function () {
expect(E.superclass.constructor).toEqual(D.prototype.constructor);
expect(D.superclass.constructor).toEqual(C.prototype.constructor);
expect(C.superclass.constructor).toEqual(B);
expect(B.superclass.constructor).toEqual(A.prototype.constructor);
});
});
});
describe("Ext.override", function(){
var Dude,
extApplySpy;
beforeEach(function(){
Dude = function(){}; // avoid to directly override Object class
extApplySpy = spyOn(Ext, "apply");
});
it("should apply override", function(){
var override = {foo: true};
Ext.override(Dude, override);
expect(extApplySpy).toHaveBeenCalledWith(Dude.prototype, override);
});
});
describe("Ext.valueFrom", function() {
var value, defaultValue;
describe("with allowBlank", function() {
describe("and an empty string", function() {
it("should return the value", function() {
expect(Ext.valueFrom('', 'aaa', true)).toBe('');
});
});
describe("and a string", function() {
it("should return the value", function() {
expect(Ext.valueFrom('bbb', 'aaa', true)).toBe('bbb');
});
});
describe("and an undefined value", function() {
it("should return the default value", function() {
expect(Ext.valueFrom(undefined, 'aaa', true)).toBe('aaa');
});
});
describe("and a null value", function() {
it("should return the default value", function() {
expect(Ext.valueFrom(null, 'aaa', true)).toBe('aaa');
});
});
describe("and a 0 value", function() {
it("should return the value", function() {
expect(Ext.valueFrom(0, 'aaa', true)).toBe(0);
});
});
});
describe("without allowBlank", function() {
describe("and an empty string", function() {
it("should return the default value", function() {
expect(Ext.valueFrom('', 'aaa')).toBe('aaa');
});
});
describe("and a string", function() {
it("should return the value", function() {
expect(Ext.valueFrom('bbb', 'aaa')).toBe('bbb');
});
});
describe("and an undefined value", function() {
it("should return the default value", function() {
expect(Ext.valueFrom(undefined, 'aaa')).toBe('aaa');
});
});
describe("and a null value", function() {
it("should return the default value", function() {
expect(Ext.valueFrom(null, 'aaa')).toBe('aaa');
});
});
describe("and a 0 value", function() {
it("should return the value", function() {
expect(Ext.valueFrom(0, 'aaa')).toBe(0);
});
});
});
});
describe("Ext.typeOf", function() {
it("should return null", function() {
expect(Ext.typeOf(null)).toEqual('null');
});
it("should return undefined", function() {
expect(Ext.typeOf(undefined)).toEqual('undefined');
expect(Ext.typeOf(window.someWeirdPropertyThatDoesntExist)).toEqual('undefined');
});
it("should return string", function() {
expect(Ext.typeOf('')).toEqual('string');
expect(Ext.typeOf('something')).toEqual('string');
expect(Ext.typeOf('1.2')).toEqual('string');
});
it("should return number", function() {
expect(Ext.typeOf(1)).toEqual('number');
expect(Ext.typeOf(1.2)).toEqual('number');
expect(Ext.typeOf(new Number(1.2))).toEqual('number');
});
it("should return boolean", function() {
expect(Ext.typeOf(true)).toEqual('boolean');
expect(Ext.typeOf(false)).toEqual('boolean');
expect(Ext.typeOf(new Boolean(true))).toEqual('boolean');
});
it("should return array", function() {
expect(Ext.typeOf([1,2,3])).toEqual('array');
expect(Ext.typeOf(new Array(1,2,3))).toEqual('array');
});
it("should return function", function() {
expect(Ext.typeOf(function(){})).toEqual('function');
expect(Ext.typeOf(new Function())).toEqual('function');
expect(Ext.typeOf(Object)).toEqual('function');
expect(Ext.typeOf(Array)).toEqual('function');
expect(Ext.typeOf(Number)).toEqual('function');
expect(Ext.typeOf(Function)).toEqual('function');
expect(Ext.typeOf(Boolean)).toEqual('function');
expect(Ext.typeOf(String)).toEqual('function');
expect(Ext.typeOf(Date)).toEqual('function');
expect(Ext.typeOf(Ext.typeOf)).toEqual('function');
// In IE certain native functions come back as objects, e.g. alert, prompt and document.getElementById. It
// isn't clear exactly what correct behaviour should be in those cases as attempting to treat them like
// normal functions can causes various problems. Some, like document.getElementBy, have call and apply
// methods so in most cases will behave like any other function. It might be possible to detect them by
// using something like this:
//
// if (typeof obj === 'object' && !obj.toString && obj.call && obj.apply && (obj + '')) {...}
});
it("should return regexp", function() {
expect(Ext.typeOf(/test/)).toEqual('regexp');
expect(Ext.typeOf(new RegExp('test'))).toEqual('regexp');
});
it("should return date", function() {
expect(Ext.typeOf(new Date())).toEqual('date');
});
it("should return textnode", function() {
expect(Ext.typeOf(document.createTextNode('tada'))).toEqual('textnode');
expect(Ext.typeOf(document.createTextNode(' '))).toEqual('whitespace');
expect(Ext.typeOf(document.createTextNode(' '))).toEqual('whitespace');
});
it("should return element", function() {
expect(Ext.typeOf(document.getElementsByTagName('body')[0])).toEqual('element');
expect(Ext.typeOf(document.createElement('button'))).toEqual('element');
expect(Ext.typeOf(new Image())).toEqual('element');
});
it("should return object", function() {
expect(Ext.typeOf({some: 'stuff'})).toEqual('object');
expect(Ext.typeOf(new Object())).toEqual('object');
expect(Ext.typeOf(window)).toEqual('object');
});
});
describe("Ext.isIterable", function() {
var LengthyClass = function(){},
ClassWithItem = function(){},
LengthyItemClass = function(){};
LengthyClass.prototype.length = 1;
ClassWithItem.prototype.item = function(){};
LengthyItemClass.prototype.length = 1;
LengthyItemClass.prototype.item = function(){};
it("should return true with an arguments object", function() {
expect(Ext.isIterable(arguments)).toBe(true);
});
it("should return true with empty array", function() {
expect(Ext.isIterable([])).toBe(true);
});
it("should return true with filled array", function() {
expect(Ext.isIterable([1, 2, 3, 4])).toBe(true);
});
it("should return false with boolean true", function() {
expect(Ext.isIterable(true)).toBe(false);
});
it("should return false with boolean false", function() {
expect(Ext.isIterable(false)).toBe(false);
});
it("should return false with string", function() {
expect(Ext.isIterable("foo")).toBe(false);
});
it("should return false with empty string", function() {
expect(Ext.isIterable("")).toBe(false);
});
it("should return false with number", function() {
expect(Ext.isIterable(1)).toBe(false);
});
it("should return false with null", function() {
expect(Ext.isIterable(null)).toBe(false);
});
it("should return false with undefined", function() {
expect(Ext.isIterable(undefined)).toBe(false);
});
it("should return false with date", function() {
expect(Ext.isIterable(new Date())).toBe(false);
});
it("should return false with empty object", function() {
expect(Ext.isIterable({})).toBe(false);
});
it("should return true with node list", function() {
expect(Ext.isIterable(document.getElementsByTagName('body'))).toBe(true);
});
it("should return true with html collection", function() {
expect(Ext.isIterable(document.images)).toBe(true);
});
it("should return false for a function", function(){
expect(Ext.isIterable(function(){})).toBe(false);
});
it('should return false for objects with a length property', function() {
expect(Ext.isIterable({length:1})).toBe(false);
});
it('should return false for objects with an item property', function() {
expect(Ext.isIterable({item: function(){}})).toBe(false);
});
it('should return false for objects with a length prototype property', function() {
expect(Ext.isIterable(new LengthyClass())).toBe(false);
});
it('should return false for objects with an item prototype property', function() {
expect(Ext.isIterable(new ClassWithItem())).toBe(false);
});
it('should return false for objects with item and length prototype properties', function() {
expect(Ext.isIterable(new LengthyItemClass())).toBe(false);
});
it('should return true for arguments object', function() {
expect(Ext.isIterable(arguments)).toBe(true);
});
describe('stylesheets', function() {
var styleEl;
beforeEach(function() {
// if the test index page has no stylesheets, then document.styleSheets
// will be undefined. Create a style element to make sure
// document.styleSheets is a StyleSheetList
styleEl = document.createElement('style');
document.body.appendChild(styleEl);
});
afterEach(function() {
document.body.removeChild(styleEl);
});
it('should return true for StyleSheetList', function() {
expect(Ext.isIterable(document.styleSheets)).toBe(true);
});
it('should return true for CSSRuleList', function() {
expect(Ext.isIterable(document.styleSheets[0].cssRules || document.styleSheets[0].rules)).toBe(true);
});
});
});
describe("Ext.isArray", function() {
it("should return true with empty array", function() {
expect(Ext.isArray([])).toBe(true);
});
it("should return true with filled array", function() {
expect(Ext.isArray([1, 2, 3, 4])).toBe(true);
});
it("should return false with boolean true", function() {
expect(Ext.isArray(true)).toBe(false);
});
it("should return false with boolean false", function() {
expect(Ext.isArray(false)).toBe(false);
});
it("should return false with string", function() {
expect(Ext.isArray("foo")).toBe(false);
});
it("should return false with empty string", function() {
expect(Ext.isArray("")).toBe(false);
});
it("should return false with number", function() {
expect(Ext.isArray(1)).toBe(false);
});
it("should return false with null", function() {
expect(Ext.isArray(null)).toBe(false);
});
it("should return false with undefined", function() {
expect(Ext.isArray(undefined)).toBe(false);
});
it("should return false with date", function() {
expect(Ext.isArray(new Date())).toBe(false);
});
it("should return false with empty object", function() {
expect(Ext.isArray({})).toBe(false);
});
it("should return false with node list", function() {
expect(Ext.isArray(document.getElementsByTagName('body'))).toBe(false);
});
it("should return false with custom class that has a length property", function() {
var C = Ext.extend(Object, {
length: 1
});
expect(Ext.isArray(new C())).toBe(false);
});
it("should return false with element", function() {
expect(Ext.isArray(document.body)).toBe(false);
});
});
describe("Ext.isBoolean", function() {
it("should return false with empty array", function() {
expect(Ext.isBoolean([])).toBe(false);
});
it("should return false with filled array", function() {
expect(Ext.isBoolean([1, 2, 3, 4])).toBe(false);
});
it("should return true with boolean true", function() {
expect(Ext.isBoolean(true)).toBe(true);
});
it("should return true with boolean false", function() {
expect(Ext.isBoolean(false)).toBe(true);
});
it("should return false with string", function() {
expect(Ext.isBoolean("foo")).toBe(false);
});
it("should return false with empty string", function() {
expect(Ext.isBoolean("")).toBe(false);
});
it("should return false with number", function() {
expect(Ext.isBoolean(1)).toBe(false);
});
it("should return false with null", function() {
expect(Ext.isBoolean(null)).toBe(false);
});
it("should return false with undefined", function() {
expect(Ext.isBoolean(undefined)).toBe(false);
});
it("should return false with date", function() {
expect(Ext.isBoolean(new Date())).toBe(false);
});
it("should return false with empty object", function() {
expect(Ext.isBoolean({})).toBe(false);
});
it("should return false with node list", function() {
expect(Ext.isBoolean(document.getElementsByTagName('body'))).toBe(false);
});
it("should return false with element", function() {
expect(Ext.isArray(document.body)).toBe(false);
});
});
describe("Ext.isDate", function() {
it("should return false with empty array", function() {
expect(Ext.isDate([])).toBe(false);
});
it("should return false with filled array", function() {
expect(Ext.isDate([1, 2, 3, 4])).toBe(false);
});
it("should return false with boolean true", function() {
expect(Ext.isDate(true)).toBe(false);
});
it("should return false with boolean false", function() {
expect(Ext.isDate(false)).toBe(false);
});
it("should return false with string", function() {
expect(Ext.isDate("foo")).toBe(false);
});
it("should return false with empty string", function() {
expect(Ext.isDate("")).toBe(false);
});
it("should return false with number", function() {
expect(Ext.isDate(1)).toBe(false);
});
it("should return false with null", function() {
expect(Ext.isDate(null)).toBe(false);
});
it("should return false with undefined", function() {
expect(Ext.isDate(undefined)).toBe(false);
});
it("should return true with date", function() {
expect(Ext.isDate(new Date())).toBe(true);
});
it("should return false with empty object", function() {
expect(Ext.isDate({})).toBe(false);
});
it("should return false with node list", function() {
expect(Ext.isDate(document.getElementsByTagName('body'))).toBe(false);
});
it("should return false with element", function() {
expect(Ext.isDate(document.body)).toBe(false);
});
});
describe("Ext.isDefined", function() {
it("should return true with empty array", function() {
expect(Ext.isDefined([])).toBe(true);
});
it("should return true with filled array", function() {
expect(Ext.isDefined([1, 2, 3, 4])).toBe(true);
});
it("should return true with boolean true", function() {
expect(Ext.isDefined(true)).toBe(true);
});
it("should return true with boolean false", function() {
expect(Ext.isDefined(false)).toBe(true);
});
it("should return true with string", function() {
expect(Ext.isDefined("foo")).toBe(true);
});
it("should return true with empty string", function() {
expect(Ext.isDefined("")).toBe(true);
});
it("should return true with number", function() {
expect(Ext.isDefined(1)).toBe(true);
});
it("should return true with null", function() {
expect(Ext.isDefined(null)).toBe(true);
});
it("should return false with undefined", function() {
expect(Ext.isDefined(undefined)).toBe(false);
});
it("should return true with date", function() {
expect(Ext.isDefined(new Date())).toBe(true);
});
it("should return true with empty object", function() {
expect(Ext.isDefined({})).toBe(true);
});
it("should return true with node list", function() {
expect(Ext.isDefined(document.getElementsByTagName('body'))).toBe(true);
});
it("should return true with element", function() {
expect(Ext.isDefined(document.body)).toBe(true);
});
});
describe("Ext.isElement", function() {
it("should return false with empty array", function() {
expect(Ext.isElement([])).toBe(false);
});
it("should return false with filled array", function() {
expect(Ext.isElement([1, 2, 3, 4])).toBe(false);
});
it("should return false with boolean true", function() {
expect(Ext.isElement(true)).toBe(false);
});
it("should return false with boolean false", function() {
expect(Ext.isElement(false)).toBe(false);
});
it("should return false with string", function() {
expect(Ext.isElement("foo")).toBe(false);
});
it("should return false with empty string", function() {
expect(Ext.isElement("")).toBe(false);
});
it("should return false with number", function() {
expect(Ext.isElement(1)).toBe(false);
});
it("should return false with null", function() {
expect(Ext.isElement(null)).toBe(false);
});
it("should return false with undefined", function() {
expect(Ext.isElement(undefined)).toBe(false);
});
it("should return false with date", function() {
expect(Ext.isElement(new Date())).toBe(false);
});
it("should return false with empty object", function() {
expect(Ext.isElement({})).toBe(false);
});
it("should return false with node list", function() {
expect(Ext.isElement(document.getElementsByTagName('body'))).toBe(false);
});
it("should return true with element", function() {
expect(Ext.isElement(document.body)).toBe(true);
});
it("should return false with TextNode", function() {
var textNode = document.createTextNode('foobar');
document.body.appendChild(textNode);
expect(Ext.isElement(textNode)).toBe(false);
document.body.removeChild(textNode);
});
});
describe("Ext.isEmpty", function() {
it("should return true with empty array", function() {
expect(Ext.isEmpty([])).toBe(true);
});
it("should return false with filled array", function() {
expect(Ext.isEmpty([1, 2, 3, 4])).toBe(false);
});
it("should return false with boolean true", function() {
expect(Ext.isEmpty(true)).toBe(false);
});
it("should return false with boolean false", function() {
expect(Ext.isEmpty(false)).toBe(false);
});
it("should return false with string", function() {
expect(Ext.isEmpty("foo")).toBe(false);
});
it("should return true with empty string", function() {
expect(Ext.isEmpty("")).toBe(true);
});
it("should return true with empty string with allowBlank", function() {
expect(Ext.isEmpty("", true)).toBe(false);
});
it("should return false with number", function() {
expect(Ext.isEmpty(1)).toBe(false);
});
it("should return true with null", function() {
expect(Ext.isEmpty(null)).toBe(true);
});
it("should return true with undefined", function() {
expect(Ext.isEmpty(undefined)).toBe(true);
});
it("should return false with date", function() {
expect(Ext.isEmpty(new Date())).toBe(false);
});
it("should return false with empty object", function() {
expect(Ext.isEmpty({})).toBe(false);
});
});
describe("Ext.isFunction", function() {
it("should return true with anonymous function", function() {
expect(Ext.isFunction(function(){})).toBe(true);
});
it("should return true with new Function syntax", function() {
expect(Ext.isFunction(Ext.functionFactory('return "";'))).toBe(true);
});
it("should return true with static function", function() {
expect(Ext.isFunction(Ext.emptyFn)).toBe(true);
});
it("should return true with instance function", function() {
var stupidClass = function() {},
testObject;
stupidClass.prototype.testMe = function() {};
testObject = new stupidClass();
expect(Ext.isFunction(testObject.testMe)).toBe(true);
});
it("should return true with function on object", function() {
var o = {
fn: function() {
}
};
expect(Ext.isFunction(o.fn)).toBe(true);
});
it("should return false with empty array", function() {
expect(Ext.isFunction([])).toBe(false);
});
it("should return false with filled array", function() {
expect(Ext.isFunction([1, 2, 3, 4])).toBe(false);
});
it("should return false with boolean true", function() {
expect(Ext.isFunction(true)).toBe(false);
});
it("should return false with boolean false", function() {
expect(Ext.isFunction(false)).toBe(false);
});
it("should return false with string", function() {
expect(Ext.isFunction("foo")).toBe(false);
});
it("should return false with empty string", function() {
expect(Ext.isFunction("")).toBe(false);
});
it("should return false with number", function() {
expect(Ext.isFunction(1)).toBe(false);
});
it("should return false with null", function() {
expect(Ext.isFunction(null)).toBe(false);
});
it("should return false with undefined", function() {
expect(Ext.isFunction(undefined)).toBe(false);
});
it("should return false with date", function() {
expect(Ext.isFunction(new Date())).toBe(false);
});
it("should return false with empty object", function() {
expect(Ext.isFunction({})).toBe(false);
});
it("should return false with node list", function() {
expect(Ext.isFunction(document.getElementsByTagName('body'))).toBe(false);
});
it("should return true with a function from a document where Ext isn't loaded", function() {
var iframe = document.createElement('iframe'),
win, doc;
iframe.src = 'about:blank';
document.body.appendChild(iframe);
doc = iframe.contentDocument ? iframe.contentDocument : (iframe.contentWindow.document || iframe.document);
win = iframe.contentWindow || iframe.window;
doc.open();
doc.write('<html><head><script type="text/javascript">function customFn() {}</script></head><body></body></html>');
doc.close();
expect(Ext.isFunction(win.customFn)).toBe(true);
document.body.removeChild(iframe);
iframe = doc = win = null;
});
});
describe("Ext.isNumber", function() {
it("should return true with zero", function() {
expect(Ext.isNumber(0)).toBe(true);
});
it("should return true with non zero", function() {
expect(Ext.isNumber(4)).toBe(true);
});
it("should return true with negative integer", function() {
expect(Ext.isNumber(-3)).toBe(true);
});
it("should return true with float", function() {
expect(Ext.isNumber(1.75)).toBe(true);
});
it("should return true with negative float", function() {
expect(Ext.isNumber(-4.75)).toBe(true);
});
it("should return true with Number.MAX_VALUE", function() {
expect(Ext.isNumber(Number.MAX_VALUE)).toBe(true);
});
it("should return true with Number.MIN_VALUE", function() {
expect(Ext.isNumber(Number.MIN_VALUE)).toBe(true);
});
it("should return true with Math.PI", function() {
expect(Ext.isNumber(Math.PI)).toBe(true);
});
it("should return true with Number() contructor", function() {
expect(Ext.isNumber(Number('3.1'))).toBe(true);
});
it("should return false with NaN", function() {
expect(Ext.isNumber(Number.NaN)).toBe(false);
});
it("should return false with Number.POSITIVE_INFINITY", function() {
expect(Ext.isNumber(Number.POSITIVE_INFINITY)).toBe(false);
});
it("should return false with Number.NEGATIVE_INFINITY", function() {
expect(Ext.isNumber(Number.NEGATIVE_INFINITY)).toBe(false);
});
it("should return false with empty array", function() {
expect(Ext.isNumber([])).toBe(false);
});
it("should return false with filled array", function() {
expect(Ext.isNumber([1, 2, 3, 4])).toBe(false);
});
it("should return false with boolean true", function() {
expect(Ext.isNumber(true)).toBe(false);
});
it("should return false with boolean false", function() {
expect(Ext.isNumber(false)).toBe(false);
});
it("should return false with string", function() {
expect(Ext.isNumber("foo")).toBe(false);
});
it("should return false with empty string", function() {
expect(Ext.isNumber("")).toBe(false);
});
it("should return false with string containing a number", function() {
expect(Ext.isNumber("1.0")).toBe(false);
});
it("should return false with undefined", function() {
expect(Ext.isNumber(undefined)).toBe(false);
});
it("should return false with date", function() {
expect(Ext.isNumber(new Date())).toBe(false);
});
it("should return false with empty object", function() {
expect(Ext.isNumber({})).toBe(false);
});
it("should return false with node list", function() {
expect(Ext.isNumber(document.getElementsByTagName('body'))).toBe(false);
});
});
describe("Ext.isNumeric", function() {
it("should return true with zero", function() {
expect(Ext.isNumeric(0)).toBe(true);
});
it("should return true with non zero", function() {
expect(Ext.isNumeric(4)).toBe(true);
});
it("should return true with negative integer", function() {
expect(Ext.isNumeric(-3)).toBe(true);
});
it("should return true with float", function() {
expect(Ext.isNumeric(1.75)).toBe(true);
});
it("should return true with negative float", function() {
expect(Ext.isNumeric(-4.75)).toBe(true);
});
it("should return true with Number.MAX_VALUE", function() {
expect(Ext.isNumeric(Number.MAX_VALUE)).toBe(true);
});
it("should return true with Number.MIN_VALUE", function() {
expect(Ext.isNumeric(Number.MIN_VALUE)).toBe(true);
});
it("should return true with Math.PI", function() {
expect(Ext.isNumeric(Math.PI)).toBe(true);
});
it("should return true with Number() contructor", function() {
expect(Ext.isNumeric(Number('3.1'))).toBe(true);
});
it("should return false with NaN", function() {
expect(Ext.isNumeric(Number.NaN)).toBe(false);
});
it("should return false with Number.POSITIVE_INFINITY", function() {
expect(Ext.isNumeric(Number.POSITIVE_INFINITY)).toBe(false);
});
it("should return false with Number.NEGATIVE_INFINITY", function() {
expect(Ext.isNumeric(Number.NEGATIVE_INFINITY)).toBe(false);
});
it("should return false with empty array", function() {
expect(Ext.isNumeric([])).toBe(false);
});
it("should return false with filled array", function() {
expect(Ext.isNumeric([1, 2, 3, 4])).toBe(false);
});
it("should return false with boolean true", function() {
expect(Ext.isNumeric(true)).toBe(false);
});
it("should return false with boolean false", function() {
expect(Ext.isNumeric(false)).toBe(false);
});
it("should return false with string", function() {
expect(Ext.isNumeric("foo")).toBe(false);
});
it("should return false with empty string", function() {
expect(Ext.isNumeric("")).toBe(false);
});
it("should return true with string containing a number", function() {
expect(Ext.isNumeric("1.0")).toBe(true);
});
it("should return false with undefined", function() {
expect(Ext.isNumeric(undefined)).toBe(false);
});
it("should return false with date", function() {
expect(Ext.isNumeric(new Date())).toBe(false);
});
it("should return false with empty object", function() {
expect(Ext.isNumeric({})).toBe(false);
});
it("should return false with node list", function() {
expect(Ext.isNumeric(document.getElementsByTagName('body'))).toBe(false);
});
});
describe("Ext.isObject", function() {
it("should return false with empty array", function() {
expect(Ext.isObject([])).toBe(false);
});
it("should return false with filled array", function() {
expect(Ext.isObject([1, 2, 3, 4])).toBe(false);
});
it("should return false with boolean true", function() {
expect(Ext.isObject(true)).toBe(false);
});
it("should return false with boolean false", function() {
expect(Ext.isObject(false)).toBe(false);
});
it("should return false with string", function() {
expect(Ext.isObject("foo")).toBe(false);
});
it("should return false with empty string", function() {
expect(Ext.isObject("")).toBe(false);
});
it("should return false with number", function() {
expect(Ext.isObject(1)).toBe(false);
});
it("should return false with null", function() {
expect(Ext.isObject(null)).toBe(false);
});
it("should return false with undefined", function() {
expect(Ext.isObject(undefined)).toBe(false);
});
it("should return false with date", function() {
expect(Ext.isObject(new Date())).toBe(false);
});
it("should return true with empty object", function() {
expect(Ext.isObject({})).toBe(true);
});
it("should return false with a DOM node", function() {
expect(Ext.isObject(document.body)).toBe(false);
});
it("should return false with a Text node", function() {
expect(Ext.isObject(document.createTextNode('test'))).toBe(false);
});
it("should return true with object with properties", function() {
expect(Ext.isObject({
foo: 1
})).toBe(true);
});
it("should return true with object instance", function() {
var stupidClass = function() {};
expect(Ext.isObject(new stupidClass())).toBe(true);
});
it("should return true with new Object syntax", function() {
expect(Ext.isObject(new Object())).toBe(true);
});
it("should return false with dom element", function() {
expect(Ext.isObject(document.body)).toBe(false);
});
});
describe("Ext.isPrimitive", function() {
it("should return true with integer", function() {
expect(Ext.isPrimitive(1)).toBe(true);
});
it("should return true with negative integer", function() {
expect(Ext.isPrimitive(-21)).toBe(true);
});
it("should return true with float", function() {
expect(Ext.isPrimitive(2.1)).toBe(true);
});
it("should return true with negative float", function() {
expect(Ext.isPrimitive(-12.1)).toBe(true);
});
it("should return true with Number.MAX_VALUE", function() {
expect(Ext.isPrimitive(Number.MAX_VALUE)).toBe(true);
});
it("should return true with Math.PI", function() {
expect(Ext.isPrimitive(Math.PI)).toBe(true);
});
it("should return true with empty string", function() {
expect(Ext.isPrimitive("")).toBe(true);
});
it("should return true with non empty string", function() {
expect(Ext.isPrimitive("foo")).toBe(true);
});
it("should return true with boolean true", function() {
expect(Ext.isPrimitive(true)).toBe(true);
});
it("should return true with boolean false", function() {
expect(Ext.isPrimitive(false)).toBe(true);
});
it("should return false with null", function() {
expect(Ext.isPrimitive(null)).toBe(false);
});
it("should return false with undefined", function() {
expect(Ext.isPrimitive(undefined)).toBe(false);
});
it("should return false with object", function() {
expect(Ext.isPrimitive({})).toBe(false);
});
it("should return false with object instance", function() {
var stupidClass = function() {};
expect(Ext.isPrimitive(new stupidClass())).toBe(false);
});
it("should return false with array", function() {
expect(Ext.isPrimitive([])).toBe(false);
});
});
describe("Ext.isString", function() {
it("should return true with empty string", function() {
expect(Ext.isString("")).toBe(true);
});
it("should return true with non empty string", function() {
expect(Ext.isString("foo")).toBe(true);
});
it("should return true with String() syntax", function() {
expect(Ext.isString(String(""))).toBe(true);
});
it("should return false with new String() syntax", function() { //should return an object that wraps the primitive
expect(Ext.isString(new String(""))).toBe(false);
});
it("should return false with number", function() {
expect(Ext.isString(1)).toBe(false);
});
it("should return false with boolean", function() {
expect(Ext.isString(true)).toBe(false);
});
it("should return false with null", function() {
expect(Ext.isString(null)).toBe(false);
});
it("should return false with undefined", function() {
expect(Ext.isString(undefined)).toBe(false);
});
it("should return false with array", function() {
expect(Ext.isString([])).toBe(false);
});
it("should return false with object", function() {
expect(Ext.isString({})).toBe(false);
});
});
describe("Ext.isTextNode", function() {
it("should return false with empty array", function() {
expect(Ext.isTextNode([])).toBe(false);
});
it("should return false with filled array", function() {
expect(Ext.isTextNode([1, 2, 3, 4])).toBe(false);
});
it("should return false with boolean true", function() {
expect(Ext.isTextNode(true)).toBe(false);
});
it("should return false with boolean false", function() {
expect(Ext.isTextNode(false)).toBe(false);
});
it("should return false with string", function() {
expect(Ext.isTextNode("foo")).toBe(false);
});
it("should return false with empty string", function() {
expect(Ext.isTextNode("")).toBe(false);
});
it("should return false with number", function() {
expect(Ext.isTextNode(1)).toBe(false);
});
it("should return false with null", function() {
expect(Ext.isTextNode(null)).toBe(false);
});
it("should return false with undefined", function() {
expect(Ext.isTextNode(undefined)).toBe(false);
});
it("should return false with date", function() {
expect(Ext.isTextNode(new Date())).toBe(false);
});
it("should return false with empty object", function() {
expect(Ext.isTextNode({})).toBe(false);
});
it("should return false with node list", function() {
expect(Ext.isTextNode(document.getElementsByTagName('body'))).toBe(false);
});
it("should return false with element", function() {
expect(Ext.isTextNode(document.body)).toBe(false);
});
it("should return true with TextNode", function() {
var textNode = document.createTextNode('foobar');
document.body.appendChild(textNode);
expect(Ext.isTextNode(textNode)).toBe(true);
document.body.removeChild(textNode);
});
});
describe("Ext.clone", function() {
var clone;
afterEach(function() {
clone = null;
});
it("should clone an array", function() {
var array = [2,'5',[1,3,4]];
clone = Ext.clone(array);
expect(clone).toEqual(array);
expect(clone).not.toBe(array);
});
it("should clone an object", function() {
var object = {
fn: function() {
return 1;
},
b: 2
};
clone = Ext.clone(object);
expect(clone).toEqual(object);
expect(clone).not.toBe(object);
});
it("should clone a date", function(){
var date = new Date();
clone = Ext.clone(date);
expect(clone).toEqual(date);
expect(clone).not.toBe(date);
});
it("should clone a dom node", function(){
var node = document.createElement('DIV');
document.body.appendChild(node);
clone = Ext.clone(node);
expect(clone.tagName).toEqual(clone.tagName);
expect(clone.innerHTML).toEqual(clone.innerHTML);
expect(clone).not.toBe(node);
document.body.removeChild(node);
});
it("should return null for null items", function() {
expect(Ext.clone(null)).toBeNull();
});
it("should return undefined for undefined items", function() {
expect(Ext.clone(undefined)).toBeUndefined();
});
it("should not copy Ext.enumerable properties onto cloned object", function() {
expect(Ext.clone({}).hasOwnProperty('toString')).toBe(false);
});
it("should copy same-named Ext.enumerable property onto cloned object", function() {
expect(Ext.clone({toString: true}).hasOwnProperty('toString')).toBe(true);
expect(Ext.clone({toString: true}).hasOwnProperty('valueOf')).toBe(false);
});
});
describe('getUniqueGlobalNamespace', function() {
it("should return an unique global namespace", function() {
expect(Ext.getUniqueGlobalNamespace()).toBe("ExtBox1");
try {
delete window.ExtBox1;
} catch(e) {
window.ExtBox1 = undefined;
}
});
});
describe("elevateFunction", function() {
// Note that there could be other timers called by the framework that could call the
// Ext.elevateFunction wrapper. As such, we need to be sure that our function has been
// called and not worry about any other timers that could have been queued up. We use
// the local `elevated` var for this purpose.
var elevated = false;
beforeEach(function() {
Ext.elevateFunction = function(fn, scope, args) {
var ret;
elevated = true;
ret = fn.apply(scope, args || []);
elevated = false;
return ret;
};
});
afterEach(function() {
Ext.elevateFunction = null;
elevated = false;
});
it("should call the elevateFunction when the onReadyEvent fires", function() {
var Ready = Ext.env.Ready,
fakeEvent = { type: 'load' },
args;
spyOn(Ext, 'elevateFunction');
Ready.onReadyEvent(fakeEvent);
expect(Ext.elevateFunction.callCount).toBe(1);
args = Ext.elevateFunction.mostRecentCall.args;
expect(args[0]).toBe(Ready.doReadyEvent);
expect(args[1]).toBe(Ready);
expect(args[2].length).toBe(1);
expect(args[2][0]).toBe(fakeEvent);
});
it("should call the elevateFunction when a delegated dom event is fired", function() {
var domPublisher = Ext.event.publisher.Dom.instance,
fakeEvent = { type: 'click' },
args;
spyOn(Ext, 'elevateFunction');
domPublisher.onDelegatedEvent(fakeEvent);
expect(Ext.elevateFunction.callCount).toBe(1);
args = Ext.elevateFunction.mostRecentCall.args;
expect(args[0]).toBe(domPublisher.self.prototype.doDelegatedEvent);
expect(args[1]).toBe(domPublisher);
expect(args[2].length).toBe(1);
expect(args[2][0]).toBe(fakeEvent);
});
it("should call the elevateFunction when a direct dom event is fired", function() {
var domPublisher = Ext.event.publisher.Dom.instance,
fakeEvent = { type: 'click' },
args;
spyOn(Ext, 'elevateFunction');
domPublisher.onDirectEvent(fakeEvent);
expect(Ext.elevateFunction.callCount).toBe(1);
args = Ext.elevateFunction.mostRecentCall.args;
expect(args[0]).toBe(domPublisher.self.prototype.doDirectEvent);
expect(args[1]).toBe(domPublisher);
expect(args[2].length).toBe(2);
expect(args[2][0]).toBe(fakeEvent);
expect(args[2][1]).toBe(false);
});
it("should call the elevateFunction when a direct capture dom event is fired", function() {
var domPublisher = Ext.event.publisher.Dom.instance,
fakeEvent = { type: 'click' },
args;
spyOn(Ext, 'elevateFunction');
domPublisher.onDirectCaptureEvent(fakeEvent);
expect(Ext.elevateFunction.callCount).toBe(1);
args = Ext.elevateFunction.mostRecentCall.args;
expect(args[0]).toBe(domPublisher.self.prototype.doDirectEvent);
expect(args[1]).toBe(domPublisher);
expect(args[2].length).toBe(2);
expect(args[2][0]).toBe(fakeEvent);
expect(args[2][1]).toBe(true);
});
it("should call the elevateFunction when Gesture#onTargetTouchMove is called", function() {
var gesturePublisher = Ext.event.publisher.Gesture.instance,
fakeEvent = { type: 'click' },
args;
spyOn(Ext, 'elevateFunction');
gesturePublisher.onTargetTouchMove(fakeEvent);
expect(Ext.elevateFunction.callCount).toBe(1);
args = Ext.elevateFunction.mostRecentCall.args;
expect(args[0]).toBe(gesturePublisher.self.prototype.doTargetTouchMove);
expect(args[1]).toBe(gesturePublisher);
expect(args[2].length).toBe(1);
expect(args[2][0]).toBe(fakeEvent);
});
it("should call the elevateFunction when Gesture#onTargetTouchEnd is called", function() {
var gesturePublisher = Ext.event.publisher.Gesture.instance,
fakeEvent = { type: 'click' },
args;
spyOn(Ext, 'elevateFunction');
gesturePublisher.onTargetTouchEnd(fakeEvent);
expect(Ext.elevateFunction.callCount).toBe(1);
args = Ext.elevateFunction.mostRecentCall.args;
expect(args[0]).toBe(gesturePublisher.self.prototype.doTargetTouchEnd);
expect(args[1]).toBe(gesturePublisher);
expect(args[2].length).toBe(1);
expect(args[2][0]).toBe(fakeEvent);
});
describe('timer callbacks', function () {
var called = false,
elevatedCalled = false,
fn;
beforeEach(function () {
fn = function () {
elevatedCalled = elevated;
called = true;
expect(elevated).toBe(true);
};
});
afterEach(function () {
fn = null;
called = elevatedCalled = false;
});
it("should call the elevateFunction when a buffered function is called", function() {
var bufferedFn, args;
runs(function() {
bufferedFn = Ext.Function.createBuffered(fn, 1, fakeScope, ['foo', 'bar']);
spyOn(Ext, 'elevateFunction').andCallThrough();
bufferedFn();
});
waitsFor(function() {
return called;
});
runs(function() {
expect(elevatedCalled).toBe(true);
expect(elevated).toBe(false);
args = Ext.elevateFunction.mostRecentCall.args;
expect(args[0]).toBe(fn);
expect(args[1]).toBe(fakeScope);
expect(args[2]).toEqual(['foo', 'bar']);
});
});
it("should call the elevateFunction when a delayed function is called", function() {
var delayedFn, args;
runs(function() {
delayedFn = Ext.Function.createDelayed(fn, 1);
spyOn(Ext, 'elevateFunction').andCallThrough();
delayedFn('foo', 'bar');
});
waitsFor(function() {
return called;
});
runs(function() {
expect(elevatedCalled).toBe(true);
expect(elevated).toBe(false);
args = Ext.elevateFunction.mostRecentCall.args;
// not the original function - createDelayed uses a bound fn
expect(args[0] instanceof Function).toBe(true);
expect(args[1]).toBe(window);
expect(args[2]).toEqual(['foo', 'bar']);
});
});
it("should call the elevateFunction when a throttled function is called", function() {
var throttledFn, args;
runs(function() {
throttledFn = Ext.Function.createThrottled(fn, 1, fakeScope);
spyOn(Ext, 'elevateFunction').andCallThrough();
throttledFn('foo', 'bar');
});
waitsFor(function() {
return called;
});
runs(function() {
expect(elevatedCalled).toBe(true);
expect(elevated).toBe(false);
args = Ext.elevateFunction.mostRecentCall.args;
// not the original function - createDelayed uses a bound fn
expect(args[0]).toBe(fn);
expect(args[1]).toBe(fakeScope);
expect(args[2]).toEqual(['foo', 'bar']);
});
});
it("should call the elevateFunction when Ext.defer() is called", function() {
var args;
runs(function() {
Ext.defer(fn, 1, fakeScope, ['foo', 'bar']);
spyOn(Ext, 'elevateFunction').andCallThrough();
});
waitsFor(function() {
return called;
});
runs(function() {
expect(elevatedCalled).toBe(true);
expect(elevated).toBe(false);
args = Ext.elevateFunction.mostRecentCall.args;
// not the original function - defer uses a bound fn
expect(args[0] instanceof Function).toBe(true);
expect(args[1]).toBeUndefined();
expect(args[2]).toBeUndefined();
});
});
it("should call the elevateFunction when Ext.interval() is called", function() {
var args, interval;
Ext.Function.createSequence(fn, function () {
clearInterval(interval);
});
runs(function() {
interval = Ext.interval(fn, 100, fakeScope, ['foo', 'bar']);
spyOn(Ext, 'elevateFunction').andCallThrough();
});
waitsFor(function() {
return called;
});
runs(function() {
expect(elevatedCalled).toBe(true);
expect(elevated).toBe(false);
args = Ext.elevateFunction.mostRecentCall.args;
// not the original function - interval uses a bound fn
expect(args[0] instanceof Function).toBe(true);
expect(args[1]).toBeUndefined();
expect(args[2]).toBeUndefined();
});
});
it("should call the elevateFunction when a requestAnimationFrame callback is called", function() {
runs(function() {
spyOn(Ext, 'elevateFunction').andCallThrough();
Ext.Function.requestAnimationFrame(fn);
});
waitsFor(function() {
return called;
});
runs(function() {
expect(called).toBe(true);
expect(elevatedCalled).toBe(true);
expect(elevated).toBe(false);
});
});
it("should call the elevateFunction when a createAnimationFrame callback is called", function() {
var animFn, args;
runs(function() {
animFn = Ext.Function.createAnimationFrame(fn, fakeScope);
spyOn(Ext, 'elevateFunction').andCallThrough();
animFn('foo', 'bar');
});
waitsFor(function() {
return called;
});
runs(function() {
expect(elevatedCalled).toBe(true);
expect(elevated).toBe(false);
args = Ext.elevateFunction.mostRecentCall.args;
// createAnimationFrame calls through to requestAnimationFrame, so the
// original fn/scope/args are not the ones passed to elevateFunction
expect(args[0] instanceof Function).toBe(true);
expect(args[1]).toBeUndefined();
expect(args[2]).toBeUndefined();
});
});
});
it("should call the elevate function when an Ext.callback function is called", function() {
var called = false,
animFn, args;
function fn() {
called = true;
}
runs(function() {
spyOn(Ext, 'elevateFunction').andCallThrough();
Ext.callback(fn, fakeScope);
});
waitsFor(function() {
return called;
});
runs(function() {
expect(Ext.elevateFunction.callCount).toBe(1);
args = Ext.elevateFunction.mostRecentCall.args;
expect(args[0]).toBe(fn);
expect(args[1]).toBe(fakeScope);
});
});
it("should call the elevate function when an Ext.callback function is called with args", function() {
var called = false,
animFn, args;
function fn() {
called = true;
}
runs(function() {
spyOn(Ext, 'elevateFunction').andCallThrough();
Ext.callback(fn, fakeScope, ['foo', 'bar']);
});
waitsFor(function() {
return called;
});
runs(function() {
expect(Ext.elevateFunction.callCount).toBe(1);
args = Ext.elevateFunction.mostRecentCall.args;
expect(args[0]).toBe(fn);
expect(args[1]).toBe(fakeScope);
expect(args[2]).toEqual(['foo', 'bar']);
});
});
});
});