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describe('angular.scenario.Application', function() {
var $window;
var app, frames;
function callLoadHandlers(app) {
var handlers = app.getFrame_().data('events').load;
expect(handlers).toBeDefined();
expect(handlers.length).toEqual(1);
handlers[0].handler();
}
beforeEach(function() {
frames = _jQuery("<div></div>");
app = new angular.scenario.Application(frames);
app.checkUrlStatus_ = function(url, callback) {
callback.call(this);
};
});
it('should return new $window and $document after navigate', function() {
var called;
var testWindow, testDocument, counter = 0;
app.getWindow_ = function() {
return {x:counter++, document:{x:counter++}};
};
app.navigateTo('http://www.google.com/');
app.executeAction(function($document, $window) {
testWindow = $window;
testDocument = $document;
});
app.navigateTo('http://www.google.com/');
app.executeAction(function($window, $document) {
expect($window).not.toEqual(testWindow);
expect($document).not.toEqual(testDocument);
called = true;
});
expect(called).toBeTruthy();
});
it('should execute callback with correct arguments', function() {
var called;
var testWindow = {document: {}};
app.getWindow_ = function() {
return testWindow;
};
app.executeAction(function($window, $document) {
expect(this).toEqual(app);
expect($document).toEqual(_jQuery($window.document));
expect($window).toEqual(testWindow);
called = true;
});
expect(called).toBeTruthy();
});
it('should use a new iframe each time', function() {
app.navigateTo('http://localhost/');
var frame = app.getFrame_();
frame.attr('test', true);
app.navigateTo('http://localhost/');
expect(app.getFrame_().attr('test')).toBeFalsy();
});
it('should call error handler if document not accessible', function() {
var called;
app.getWindow_ = function() {
return {};
};
app.navigateTo('http://localhost/', angular.noop, function(error) {
expect(error).toMatch(/Sandbox Error/);
called = true;
});
callLoadHandlers(app);
expect(called).toBeTruthy();
});
it('should call error handler if navigating to about:blank', function() {
var called;
app.navigateTo('about:blank', angular.noop, function(error) {
expect(error).toMatch(/Sandbox Error/);
called = true;
});
expect(called).toBeTruthy();
});
it('should call error handler if status check fails', function() {
app.checkUrlStatus_ = function(url, callback) {
callback.call(this, 'Example Error');
};
app.navigateTo('http://localhost/', angular.noop, function(error) {
expect(error).toEqual('Example Error');
});
});
it('should hide old iframes and navigate to about:blank', function() {
app.navigateTo('http://localhost/#foo');
app.navigateTo('http://localhost/#bar');
var iframes = frames.find('iframe');
expect(iframes.length).toEqual(2);
expect(iframes[0].src).toEqual('about:blank');
expect(iframes[1].src).toEqual('http://localhost/#bar');
expect(_jQuery(iframes[0]).css('display')).toEqual('none');
});
it('should URL update description bar', function() {
app.navigateTo('http://localhost/');
var anchor = frames.find('> h2 a');
expect(anchor.attr('href')).toEqual('http://localhost/');
expect(anchor.text()).toEqual('http://localhost/');
});
it('should call onload handler when frame loads', function() {
var called;
app.getWindow_ = function() {
return {document: {}};
};
app.navigateTo('http://localhost/', function($window, $document) {
called = true;
});
callLoadHandlers(app);
expect(called).toBeTruthy();
});
it('should wait for pending requests in executeAction', function() {
var called, polled;
var handlers = [];
var testWindow = {
document: _jQuery('<div class="test-foo"></div>'),
angular: {
service: {}
}
};
testWindow.angular.service.$browser = function() {
return {
poll: function() {
polled = true;
},
notifyWhenNoOutstandingRequests: function(fn) {
handlers.push(fn);
}
};
};
app.getWindow_ = function() {
return testWindow;
};
app.executeAction(function($window, $document) {
expect($window).toEqual(testWindow);
expect($document).toBeDefined();
expect($document[0].className).toEqual('test-foo');
});
expect(polled).toBeTruthy();
expect(handlers.length).toEqual(1);
handlers[0]();
});
describe('jQuery ajax', function() {
var options;
var response;
var jQueryAjax;
beforeEach(function() {
response = {
status: 200,
statusText: 'OK'
};
jQueryAjax = _jQuery.ajax;
_jQuery.ajax = function(opts) {
options = opts;
opts.complete.call(this, response);
};
app.checkUrlStatus_ = angular.scenario.Application.
prototype.checkUrlStatus_;
});
afterEach(function() {
_jQuery.ajax = jQueryAjax;
});
it('should perform a HEAD request to verify file existence', function() {
app.navigateTo('http://www.google.com/', angular.noop, angular.noop);
expect(options.type).toEqual('HEAD');
expect(options.url).toEqual('http://www.google.com/');
});
it('should call error handler if status code is less than 200', function() {
var finished;
response.status = 199;
response.statusText = 'Error Message';
app.navigateTo('http://localhost/', angular.noop, function(error) {
expect(error).toEqual('199 Error Message');
finished = true;
});
expect(finished).toBeTruthy();
});
it('should call error handler if status code is greater than 299', function() {
var finished;
response.status = 300;
response.statusText = 'Error';
app.navigateTo('http://localhost/', angular.noop, function(error) {
expect(error).toEqual('300 Error');
finished = true;
});
expect(finished).toBeTruthy();
});
it('should call error handler if status code is 0 for sandbox error', function() {
var finished;
response.status = 0;
response.statusText = '';
app.navigateTo('http://localhost/', angular.noop, function(error) {
expect(error).toEqual('Sandbox Error: Cannot access http://localhost/');
finished = true;
});
expect(finished).toBeTruthy();
});
});
});
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