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describe('browser', function(){
var browser, location, head;
beforeEach(function(){
location = {href:"http://server", hash:""};
head = {
scripts: [],
append: function(node){head.scripts.push(node);}
};
browser = new Browser(location, jqLite(window.document), head);
browser.setTimeout = noop;
});
it('should watch url', function(){
browser.delay = 1;
expectAsserts(2);
browser.watchUrl(function(url){
assertEquals('http://getangular.test', url);
});
browser.setTimeout = function(fn, delay){
assertEquals(1, delay);
location.href = "http://getangular.test";
browser.setTimeout = function(fn, delay) {};
fn();
};
browser.startUrlWatcher();
});
describe('outstading requests', function(){
it('should process callbacks immedietly with no outstanding requests', function(){
var callback = jasmine.createSpy('callback');
browser.notifyWhenNoOutstandingRequests(callback);
expect(callback).wasCalled();
});
it('should queue callbacks with outstanding requests', function(){
var callback = jasmine.createSpy('callback');
browser.outstandingRequests.count = 1;
browser.notifyWhenNoOutstandingRequests(callback);
expect(callback).not.wasCalled();
browser.processRequestCallbacks();
expect(callback).not.wasCalled();
browser.outstandingRequests.count = 0;
browser.processRequestCallbacks();
expect(callback).wasCalled();
});
});
describe('xhr', function(){
describe('JSON', function(){
it('should add script tag for request', function() {
var log = "";
browser.xhr('JSON', 'http://example.org/path?cb=JSON_CALLBACK', function(code, data){
log += code + ':' + data + ';';
});
expect(head.scripts.length).toEqual(1);
var url = head.scripts[0].src.split('?cb=');
expect(url[0]).toEqual('http://example.org/path');
expect(typeof window[url[1]]).toEqual('function');
window[url[1]]('data');
expect(log).toEqual('200:data;');
expect(typeof window[url[1]]).toEqual('undefined');
});
});
});
});
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