diff options
| author | Misko Hevery | 2012-03-23 14:03:24 -0700 |
|---|---|---|
| committer | Misko Hevery | 2012-03-28 11:16:35 -0700 |
| commit | 2430f52bb97fa9d682e5f028c977c5bf94c5ec38 (patch) | |
| tree | e7529b741d70199f36d52090b430510bad07f233 /test/service/httpSpec.js | |
| parent | 944098a4e0f753f06b40c73ca3e79991cec6c2e2 (diff) | |
| download | angular.js-2430f52bb97fa9d682e5f028c977c5bf94c5ec38.tar.bz2 | |
chore(module): move files around in preparation for more modules
Diffstat (limited to 'test/service/httpSpec.js')
| -rw-r--r-- | test/service/httpSpec.js | 946 |
1 files changed, 0 insertions, 946 deletions
diff --git a/test/service/httpSpec.js b/test/service/httpSpec.js deleted file mode 100644 index ab50827c..00000000 --- a/test/service/httpSpec.js +++ /dev/null @@ -1,946 +0,0 @@ -'use strict'; - -describe('$http', function() { - - var callback; - - beforeEach(function() { - callback = jasmine.createSpy('done'); - }); - beforeEach(module(function($exceptionHandlerProvider) { - $exceptionHandlerProvider.mode('log'); - })); - - afterEach(inject(function($exceptionHandler, $httpBackend) { - forEach($exceptionHandler.errors, function(e) { - dump('Unhandled exception: ', e) - }); - - if ($exceptionHandler.errors.length) { - throw 'Unhandled exceptions trapped in $exceptionHandler!'; - } - - $httpBackend.verifyNoOutstandingExpectation(); - })); - - - describe('$httpProvider', function() { - - describe('interceptors', function() { - - it('should default to an empty array', module(function($httpProvider) { - expect($httpProvider.responseInterceptors).toEqual([]); - })); - - - it('should pass the responses through interceptors', function() { - module(function($httpProvider, $provide) { - $provide.factory('testInterceptor', function ($q) { - return function(httpPromise) { - return httpPromise.then(function(response) { - var deferred = $q.defer(); - deferred.resolve({ - data: response.data + '?', - status: 209, - headers: response.headers, - config: response.config - }); - return deferred.promise; - }); - }; - }); - // just change the response data and pass the response object along - $httpProvider.responseInterceptors.push(function() { - return function(httpPromise) { - return httpPromise.then(function(response) { - response.data += '!'; - return response; - }); - } - }); - - // return a new resolved promise representing modified response object - $httpProvider.responseInterceptors.push('testInterceptor'); - }); - inject(function($http, $httpBackend) { - $httpBackend.expect('GET', '/foo').respond(201, 'Hello'); - $http.get('/foo').success(function(data, status) { - expect(data).toBe('Hello!?'); - expect(status).toBe(209); - callback(); - }); - $httpBackend.flush(); - expect(callback).toHaveBeenCalledOnce(); - }); - }); - - - it('should support interceptors defined as services', function() { - module(function($provide, $httpProvider) { - $provide.factory('myInterceptor', function() { - return function(promise) { - return promise.then(function(response) { - response.data = uppercase(response.data); - return response; - }); - } - }); - $httpProvider.responseInterceptors.push('myInterceptor'); - }); - inject(function($http, $httpBackend) { - var response; - - $httpBackend.expect('GET', '/test').respond('hello!'); - $http.get('/test').success(function(data) {response = data;}); - expect(response).toBeUndefined(); - - $httpBackend.flush(); - expect(response).toBe('HELLO!'); - }); - }); - }); - }); - - - describe('the instance', function() { - var $httpBackend, $http, $rootScope; - - beforeEach(inject(['$rootScope', function($rs) { - $rootScope = $rs; - - spyOn($rootScope, '$apply').andCallThrough(); - }])); - - beforeEach(inject(['$httpBackend', '$http', function($hb, $h) { - $httpBackend = $hb; - $http = $h; - }])); - - - it('should do basic request', inject(function($httpBackend, $http) { - $httpBackend.expect('GET', '/url').respond(''); - $http({url: '/url', method: 'GET'}); - })); - - - it('should pass data if specified', inject(function($httpBackend, $http) { - $httpBackend.expect('POST', '/url', 'some-data').respond(''); - $http({url: '/url', method: 'POST', data: 'some-data'}); - })); - - - // TODO(vojta): test passing timeout - - - describe('params', function() { - it('should do basic request with params and encode', inject(function($httpBackend, $http) { - $httpBackend.expect('GET', '/url?a%3D=%3F%26&b=2').respond(''); - $http({url: '/url', params: {'a=':'?&', b:2}, method: 'GET'}); - })); - - - it('should merge params if url contains some already', inject(function($httpBackend, $http) { - $httpBackend.expect('GET', '/url?c=3&a=1&b=2').respond(''); - $http({url: '/url?c=3', params: {a:1, b:2}, method: 'GET'}); - })); - - - it('should jsonify objects in params map', inject(function($httpBackend, $http) { - $httpBackend.expect('GET', '/url?a=1&b=%7B%22c%22%3A3%7D').respond(''); - $http({url: '/url', params: {a:1, b:{c:3}}, method: 'GET'}); - })); - }); - - - describe('callbacks', function() { - - it('should pass in the response object when a request is successful', function() { - $httpBackend.expect('GET', '/url').respond(207, 'my content', {'content-encoding': 'smurf'}); - $http({url: '/url', method: 'GET'}).then(function(response) { - expect(response.data).toBe('my content'); - expect(response.status).toBe(207); - expect(response.headers()).toEqual({'content-encoding': 'smurf'}); - expect(response.config.url).toBe('/url'); - callback(); - }); - - $httpBackend.flush(); - expect(callback).toHaveBeenCalledOnce(); - }); - - - it('should pass in the response object when a request failed', function() { - $httpBackend.expect('GET', '/url').respond(543, 'bad error', {'request-id': '123'}); - $http({url: '/url', method: 'GET'}).then(null, function(response) { - expect(response.data).toBe('bad error'); - expect(response.status).toBe(543); - expect(response.headers()).toEqual({'request-id': '123'}); - expect(response.config.url).toBe('/url'); - callback(); - }); - - $httpBackend.flush(); - expect(callback).toHaveBeenCalledOnce(); - }); - - - describe('success', function() { - it('should allow http specific callbacks to be registered via "success"', function() { - $httpBackend.expect('GET', '/url').respond(207, 'my content', {'content-encoding': 'smurf'}); - $http({url: '/url', method: 'GET'}).success(function(data, status, headers, config) { - expect(data).toBe('my content'); - expect(status).toBe(207); - expect(headers()).toEqual({'content-encoding': 'smurf'}); - expect(config.url).toBe('/url'); - callback(); - }); - - $httpBackend.flush(); - expect(callback).toHaveBeenCalledOnce(); - }); - - - it('should return the original http promise', function() { - $httpBackend.expect('GET', '/url').respond(207, 'my content', {'content-encoding': 'smurf'}); - var httpPromise = $http({url: '/url', method: 'GET'}); - expect(httpPromise.success(callback)).toBe(httpPromise); - }); - }); - - - describe('error', function() { - it('should allow http specific callbacks to be registered via "error"', function() { - $httpBackend.expect('GET', '/url').respond(543, 'bad error', {'request-id': '123'}); - $http({url: '/url', method: 'GET'}).error(function(data, status, headers, config) { - expect(data).toBe('bad error'); - expect(status).toBe(543); - expect(headers()).toEqual({'request-id': '123'}); - expect(config.url).toBe('/url'); - callback(); - }); - - $httpBackend.flush(); - expect(callback).toHaveBeenCalledOnce(); - }); - - - it('should return the original http promise', function() { - $httpBackend.expect('GET', '/url').respond(543, 'bad error', {'request-id': '123'}); - var httpPromise = $http({url: '/url', method: 'GET'}); - expect(httpPromise.error(callback)).toBe(httpPromise); - }); - }); - }); - - - describe('response headers', function() { - - it('should return single header', function() { - $httpBackend.expect('GET', '/url').respond('', {'date': 'date-val'}); - callback.andCallFake(function(r) { - expect(r.headers('date')).toBe('date-val'); - }); - - $http({url: '/url', method: 'GET'}).then(callback); - $httpBackend.flush(); - - expect(callback).toHaveBeenCalledOnce(); - }); - - - it('should return null when single header does not exist', function() { - $httpBackend.expect('GET', '/url').respond('', {'Some-Header': 'Fake'}); - callback.andCallFake(function(r) { - r.headers(); // we need that to get headers parsed first - expect(r.headers('nothing')).toBe(null); - }); - - $http({url: '/url', method: 'GET'}).then(callback) - $httpBackend.flush(); - - expect(callback).toHaveBeenCalledOnce(); - }); - - - it('should return all headers as object', function() { - $httpBackend.expect('GET', '/url').respond('', { - 'content-encoding': 'gzip', - 'server': 'Apache' - }); - - callback.andCallFake(function(r) { - expect(r.headers()).toEqual({'content-encoding': 'gzip', 'server': 'Apache'}); - }); - - $http({url: '/url', method: 'GET'}).then(callback); - $httpBackend.flush(); - - expect(callback).toHaveBeenCalledOnce(); - }); - - - it('should return empty object for jsonp request', function() { - callback.andCallFake(function(r) { - expect(r.headers()).toEqual({}); - }); - - $httpBackend.expect('JSONP', '/some').respond(200); - $http({url: '/some', method: 'JSONP'}).then(callback); - $httpBackend.flush(); - expect(callback).toHaveBeenCalledOnce(); - }); - }); - - - describe('response headers parser', function() { - - it('should parse basic', function() { - var parsed = parseHeaders( - 'date: Thu, 04 Aug 2011 20:23:08 GMT\n' + - 'content-encoding: gzip\n' + - 'transfer-encoding: chunked\n' + - 'x-cache-info: not cacheable; response has already expired, not cacheable; response has already expired\n' + - 'connection: Keep-Alive\n' + - 'x-backend-server: pm-dekiwiki03\n' + - 'pragma: no-cache\n' + - 'server: Apache\n' + - 'x-frame-options: DENY\n' + - 'content-type: text/html; charset=utf-8\n' + - 'vary: Cookie, Accept-Encoding\n' + - 'keep-alive: timeout=5, max=1000\n' + - 'expires: Thu: , 19 Nov 1981 08:52:00 GMT\n'); - - expect(parsed['date']).toBe('Thu, 04 Aug 2011 20:23:08 GMT'); - expect(parsed['content-encoding']).toBe('gzip'); - expect(parsed['transfer-encoding']).toBe('chunked'); - expect(parsed['keep-alive']).toBe('timeout=5, max=1000'); - }); - - - it('should parse lines without space after colon', function() { - expect(parseHeaders('key:value').key).toBe('value'); - }); - - - it('should trim the values', function() { - expect(parseHeaders('key: value ').key).toBe('value'); - }); - - - it('should allow headers without value', function() { - expect(parseHeaders('key:').key).toBe(''); - }); - - - it('should merge headers with same key', function() { - expect(parseHeaders('key: a\nkey:b\n').key).toBe('a, b'); - }); - - - it('should normalize keys to lower case', function() { - expect(parseHeaders('KeY: value').key).toBe('value'); - }); - - - it('should parse CRLF as delimiter', function() { - // IE does use CRLF - expect(parseHeaders('a: b\r\nc: d\r\n')).toEqual({a: 'b', c: 'd'}); - expect(parseHeaders('a: b\r\nc: d\r\n').a).toBe('b'); - }); - - - it('should parse tab after semi-colon', function() { - expect(parseHeaders('a:\tbb').a).toBe('bb'); - expect(parseHeaders('a: \tbb').a).toBe('bb'); - }); - }); - - - describe('request headers', function() { - - it('should send custom headers', function() { - $httpBackend.expect('GET', '/url', undefined, function(headers) { - return headers['Custom'] == 'header'; - }).respond(''); - - $http({url: '/url', method: 'GET', headers: { - 'Custom': 'header', - }}); - - $httpBackend.flush(); - }); - - - it('should set default headers for GET request', function() { - $httpBackend.expect('GET', '/url', undefined, function(headers) { - return headers['Accept'] == 'application/json, text/plain, */*' && - headers['X-Requested-With'] == 'XMLHttpRequest'; - }).respond(''); - - $http({url: '/url', method: 'GET', headers: {}}); - $httpBackend.flush(); - }); - - - it('should set default headers for POST request', function() { - $httpBackend.expect('POST', '/url', 'messageBody', function(headers) { - return headers['Accept'] == 'application/json, text/plain, */*' && - headers['X-Requested-With'] == 'XMLHttpRequest' && - headers['Content-Type'] == 'application/json'; - }).respond(''); - - $http({url: '/url', method: 'POST', headers: {}, data: 'messageBody'}); - $httpBackend.flush(); - }); - - - it('should set default headers for PUT request', function() { - $httpBackend.expect('PUT', '/url', 'messageBody', function(headers) { - return headers['Accept'] == 'application/json, text/plain, */*' && - headers['X-Requested-With'] == 'XMLHttpRequest' && - headers['Content-Type'] == 'application/json'; - }).respond(''); - - $http({url: '/url', method: 'PUT', headers: {}, data: 'messageBody'}); - $httpBackend.flush(); - }); - - - it('should set default headers for custom HTTP method', function() { - $httpBackend.expect('FOO', '/url', undefined, function(headers) { - return headers['Accept'] == 'application/json, text/plain, */*' && - headers['X-Requested-With'] == 'XMLHttpRequest'; - }).respond(''); - - $http({url: '/url', method: 'FOO', headers: {}}); - $httpBackend.flush(); - }); - - - it('should override default headers with custom', function() { - $httpBackend.expect('POST', '/url', 'messageBody', function(headers) { - return headers['Accept'] == 'Rewritten' && - headers['X-Requested-With'] == 'XMLHttpRequest' && - headers['Content-Type'] == 'Rewritten'; - }).respond(''); - - $http({url: '/url', method: 'POST', data: 'messageBody', headers: { - 'Accept': 'Rewritten', - 'Content-Type': 'Rewritten' - }}); - $httpBackend.flush(); - }); - - - it('should not send Content-Type header if request data/body is undefined', function() { - $httpBackend.expect('POST', '/url', undefined, function(headers) { - return !headers.hasOwnProperty('Content-Type'); - }).respond(''); - - $http({url: '/url', method: 'POST'}); - $httpBackend.flush(); - }); - - - it('should set the XSRF cookie into a XSRF header', inject(function($browser) { - function checkXSRF(secret) { - return function(headers) { - return headers['X-XSRF-TOKEN'] == secret; - }; - } - - $browser.cookies('XSRF-TOKEN', 'secret'); - $httpBackend.expect('GET', '/url', undefined, checkXSRF('secret')).respond(''); - $httpBackend.expect('POST', '/url', undefined, checkXSRF('secret')).respond(''); - $httpBackend.expect('PUT', '/url', undefined, checkXSRF('secret')).respond(''); - $httpBackend.expect('DELETE', '/url', undefined, checkXSRF('secret')).respond(''); - - $http({url: '/url', method: 'GET'}); - $http({url: '/url', method: 'POST', headers: {'S-ome': 'Header'}}); - $http({url: '/url', method: 'PUT', headers: {'Another': 'Header'}}); - $http({url: '/url', method: 'DELETE', headers: {}}); - - $httpBackend.flush(); - })); - }); - - - describe('short methods', function() { - - function checkHeader(name, value) { - return function(headers) { - return headers[name] == value; - }; - } - - it('should have get()', function() { - $httpBackend.expect('GET', '/url').respond(''); - $http.get('/url'); - }); - - - it('get() should allow config param', function() { - $httpBackend.expect('GET', '/url', undefined, checkHeader('Custom', 'Header')).respond(''); - $http.get('/url', {headers: {'Custom': 'Header'}}); - }); - - - it('should have delete()', function() { - $httpBackend.expect('DELETE', '/url').respond(''); - $http['delete']('/url'); - }); - - - it('delete() should allow config param', function() { - $httpBackend.expect('DELETE', '/url', undefined, checkHeader('Custom', 'Header')).respond(''); - $http['delete']('/url', {headers: {'Custom': 'Header'}}); - }); - - - it('should have head()', function() { - $httpBackend.expect('HEAD', '/url').respond(''); - $http.head('/url'); - }); - - - it('head() should allow config param', function() { - $httpBackend.expect('HEAD', '/url', undefined, checkHeader('Custom', 'Header')).respond(''); - $http.head('/url', {headers: {'Custom': 'Header'}}); - }); - - - it('should have post()', function() { - $httpBackend.expect('POST', '/url', 'some-data').respond(''); - $http.post('/url', 'some-data'); - }); - - - it('post() should allow config param', function() { - $httpBackend.expect('POST', '/url', 'some-data', checkHeader('Custom', 'Header')).respond(''); - $http.post('/url', 'some-data', {headers: {'Custom': 'Header'}}); - }); - - - it('should have put()', function() { - $httpBackend.expect('PUT', '/url', 'some-data').respond(''); - $http.put('/url', 'some-data'); - }); - - - it('put() should allow config param', function() { - $httpBackend.expect('PUT', '/url', 'some-data', checkHeader('Custom', 'Header')).respond(''); - $http.put('/url', 'some-data', {headers: {'Custom': 'Header'}}); - }); - - - it('should have jsonp()', function() { - $httpBackend.expect('JSONP', '/url').respond(''); - $http.jsonp('/url'); - }); - - - it('jsonp() should allow config param', function() { - $httpBackend.expect('JSONP', '/url', undefined, checkHeader('Custom', 'Header')).respond(''); - $http.jsonp('/url', {headers: {'Custom': 'Header'}}); - }); - }); - - - describe('scope.$apply', function() { - - it('should $apply after success callback', function() { - $httpBackend.when('GET').respond(200); - $http({method: 'GET', url: '/some'}); - $httpBackend.flush(); - expect($rootScope.$apply).toHaveBeenCalledOnce(); - }); - - - it('should $apply after error callback', function() { - $httpBackend.when('GET').respond(404); - $http({method: 'GET', url: '/some'}); - $httpBackend.flush(); - expect($rootScope.$apply).toHaveBeenCalledOnce(); - }); - - - it('should $apply even if exception thrown during callback', inject(function($exceptionHandler){ - $httpBackend.when('GET').respond(200); - callback.andThrow('error in callback'); - - $http({method: 'GET', url: '/some'}).then(callback); - $httpBackend.flush(); - expect($rootScope.$apply).toHaveBeenCalledOnce(); - - $exceptionHandler.errors = []; - })); - }); - - - describe('transformData', function() { - - describe('request', function() { - - describe('default', function() { - - it('should transform object into json', function() { - $httpBackend.expect('POST', '/url', '{"one":"two"}').respond(''); - $http({method: 'POST', url: '/url', data: {one: 'two'}}); - }); - - - it('should ignore strings', function() { - $httpBackend.expect('POST', '/url', 'string-data').respond(''); - $http({method: 'POST', url: '/url', data: 'string-data'}); - }); - - - it('should ignore File objects', function() { - var file = { - some: true, - // $httpBackend compares toJson values by default, - // we need to be sure it's not serialized into json string - test: function(actualValue) { - return this === actualValue; - } - }; - - // I'm really sorry for doing this :-D - // Unfortunatelly I don't know how to trick toString.apply(obj) comparison - spyOn(window, 'isFile').andReturn(true); - - $httpBackend.expect('POST', '/some', file).respond(''); - $http({method: 'POST', url: '/some', data: file}); - }); - }); - - - it('should have access to request headers', function() { - $httpBackend.expect('POST', '/url', 'header1').respond(200); - $http.post('/url', 'req', { - headers: {h1: 'header1'}, - transformRequest: function(data, headers) { - return headers('h1'); - } - }).success(callback); - $httpBackend.flush(); - - expect(callback).toHaveBeenCalledOnce(); - }); - - - it('should pipeline more functions', function() { - function first(d, h) {return d + '-first' + ':' + h('h1')} - function second(d) {return uppercase(d)} - - $httpBackend.expect('POST', '/url', 'REQ-FIRST:V1').respond(200); - $http.post('/url', 'req', { - headers: {h1: 'v1'}, - transformRequest: [first, second] - }).success(callback); - $httpBackend.flush(); - - expect(callback).toHaveBeenCalledOnce(); - }); - }); - - - describe('response', function() { - - describe('default', function() { - - it('should deserialize json objects', function() { - $httpBackend.expect('GET', '/url').respond('{"foo":"bar","baz":23}'); - $http({method: 'GET', url: '/url'}).success(callback); - $httpBackend.flush(); - - expect(callback).toHaveBeenCalledOnce(); - expect(callback.mostRecentCall.args[0]).toEqual({foo: 'bar', baz: 23}); - }); - - - it('should deserialize json arrays', function() { - $httpBackend.expect('GET', '/url').respond('[1, "abc", {"foo":"bar"}]'); - $http({method: 'GET', url: '/url'}).success(callback); - $httpBackend.flush(); - - expect(callback).toHaveBeenCalledOnce(); - expect(callback.mostRecentCall.args[0]).toEqual([1, 'abc', {foo: 'bar'}]); - }); - - - it('should deserialize json with security prefix', function() { - $httpBackend.expect('GET', '/url').respond(')]}\',\n[1, "abc", {"foo":"bar"}]'); - $http({method: 'GET', url: '/url'}).success(callback); - $httpBackend.flush(); - - expect(callback).toHaveBeenCalledOnce(); - expect(callback.mostRecentCall.args[0]).toEqual([1, 'abc', {foo:'bar'}]); - }); - - - it('should deserialize json with security prefix ")]}\'"', function() { - $httpBackend.expect('GET', '/url').respond(')]}\'\n\n[1, "abc", {"foo":"bar"}]'); - $http({method: 'GET', url: '/url'}).success(callback); - $httpBackend.flush(); - - expect(callback).toHaveBeenCalledOnce(); - expect(callback.mostRecentCall.args[0]).toEqual([1, 'abc', {foo:'bar'}]); - }); - - - it('should not deserialize tpl beginning with ng expression', function() { - $httpBackend.expect('GET', '/url').respond('{{some}}'); - $http.get('/url').success(callback); - $httpBackend.flush(); - - expect(callback).toHaveBeenCalledOnce(); - expect(callback.mostRecentCall.args[0]).toEqual('{{some}}'); - }); - }); - - - it('should have access to response headers', function() { - $httpBackend.expect('GET', '/url').respond(200, 'response', {h1: 'header1'}); - $http.get('/url', { - transformResponse: function(data, headers) { - return headers('h1'); - } - }).success(callback); - $httpBackend.flush(); - - expect(callback).toHaveBeenCalledOnce(); - expect(callback.mostRecentCall.args[0]).toBe('header1'); - }); - - - it('should pipeline more functions', function() { - function first(d, h) {return d + '-first' + ':' + h('h1')} - function second(d) {return uppercase(d)} - - $httpBackend.expect('POST', '/url').respond(200, 'resp', {h1: 'v1'}); - $http.post('/url', '', {transformResponse: [first, second]}).success(callback); - $httpBackend.flush(); - - expect(callback).toHaveBeenCalledOnce(); - expect(callback.mostRecentCall.args[0]).toBe('RESP-FIRST:V1'); - }); - }); - }); - - - describe('cache', function() { - - var cache; - - beforeEach(inject(function($cacheFactory) { - cache = $cacheFactory('testCache'); - })); - - - function doFirstCacheRequest(method, respStatus, headers) { - $httpBackend.expect(method || 'GET', '/url').respond(respStatus || 200, 'content', headers); - $http({method: method || 'GET', url: '/url', cache: cache}); - $httpBackend.flush(); - } - - - it('should cache GET request when cache is provided', inject(function($rootScope) { - doFirstCacheRequest(); - - $http({method: 'get', url: '/url', cache: cache}).success(callback); - $rootScope.$digest(); - - expect(callback).toHaveBeenCalledOnce(); - expect(callback.mostRecentCall.args[0]).toBe('content'); - })); - - - it('should not cache when cache is not provided', function() { - doFirstCacheRequest(); - - $httpBackend.expect('GET', '/url').respond(); - $http({method: 'GET', url: '/url'}); - }); - - - it('should perform request when cache cleared', function() { - doFirstCacheRequest(); - - cache.removeAll(); - $httpBackend.expect('GET', '/url').respond(); - $http({method: 'GET', url: '/url', cache: cache}); - }); - - - it('should always call callback asynchronously', function() { - doFirstCacheRequest(); - $http({method: 'get', url: '/url', cache: cache}).then(callback); - - expect(callback).not.toHaveBeenCalled(); - }); - - - it('should not cache POST request', function() { - doFirstCacheRequest('POST'); - - $httpBackend.expect('POST', '/url').respond('content2'); - $http({method: 'POST', url: '/url', cache: cache}).success(callback); - $httpBackend.flush(); - - expect(callback).toHaveBeenCalledOnce(); - expect(callback.mostRecentCall.args[0]).toBe('content2'); - }); - - - it('should not cache PUT request', function() { - doFirstCacheRequest('PUT'); - - $httpBackend.expect('PUT', '/url').respond('content2'); - $http({method: 'PUT', url: '/url', cache: cache}).success(callback); - $httpBackend.flush(); - - expect(callback).toHaveBeenCalledOnce(); - expect(callback.mostRecentCall.args[0]).toBe('content2'); - }); - - - it('should not cache DELETE request', function() { - doFirstCacheRequest('DELETE'); - - $httpBackend.expect('DELETE', '/url').respond(206); - $http({method: 'DELETE', url: '/url', cache: cache}).success(callback); - $httpBackend.flush(); - - expect(callback).toHaveBeenCalledOnce(); - }); - - - it('should not cache non 2xx responses', function() { - doFirstCacheRequest('GET', 404); - - $httpBackend.expect('GET', '/url').respond('content2'); - $http({method: 'GET', url: '/url', cache: cache}).success(callback); - $httpBackend.flush(); - - expect(callback).toHaveBeenCalledOnce(); - expect(callback.mostRecentCall.args[0]).toBe('content2'); - }); - - - it('should cache the headers as well', inject(function($rootScope) { - doFirstCacheRequest('GET', 200, {'content-encoding': 'gzip', 'server': 'Apache'}); - callback.andCallFake(function(r, s, headers) { - expect(headers()).toEqual({'content-encoding': 'gzip', 'server': 'Apache'}); - expect(headers('server')).toBe('Apache'); - }); - - $http({method: 'GET', url: '/url', cache: cache}).success(callback); - $rootScope.$digest(); - expect(callback).toHaveBeenCalledOnce(); - })); - - - it('should not share the cached headers object instance', inject(function($rootScope) { - doFirstCacheRequest('GET', 200, {'content-encoding': 'gzip', 'server': 'Apache'}); - callback.andCallFake(function(r, s, headers) { - expect(headers()).toEqual(cache.get('/url')[2]); - expect(headers()).not.toBe(cache.get('/url')[2]); - }); - - $http({method: 'GET', url: '/url', cache: cache}).success(callback); - $rootScope.$digest(); - expect(callback).toHaveBeenCalledOnce(); - })); - - - it('should cache status code as well', inject(function($rootScope) { - doFirstCacheRequest('GET', 201); - callback.andCallFake(function(r, status, h) { - expect(status).toBe(201); - }); - - $http({method: 'get', url: '/url', cache: cache}).success(callback); - $rootScope.$digest(); - expect(callback).toHaveBeenCalledOnce(); - })); - - - it('should use cache even if second request was made before the first returned', function() { - $httpBackend.expect('GET', '/url').respond(201, 'fake-response'); - - callback.andCallFake(function(response, status, headers) { - expect(response).toBe('fake-response'); - expect(status).toBe(201); - }); - - $http({method: 'GET', url: '/url', cache: cache}).success(callback); - $http({method: 'GET', url: '/url', cache: cache}).success(callback); - - $httpBackend.flush(); - expect(callback).toHaveBeenCalled(); - expect(callback.callCount).toBe(2); - }); - - - it('should default to status code 200 and empty headers if cache contains a non-array element', - inject(function($rootScope) { - cache.put('/myurl', 'simple response'); - $http.get('/myurl', {cache: cache}).success(function(data, status, headers) { - expect(data).toBe('simple response'); - expect(status).toBe(200); - expect(headers()).toEqual({}); - callback(); - }); - - $rootScope.$digest(); - expect(callback).toHaveBeenCalledOnce(); - }) - ); - }); - - - describe('pendingRequests', function() { - - it('should be an array of pending requests', function() { - $httpBackend.when('GET').respond(200); - expect($http.pendingRequests.length).toBe(0); - - $http({method: 'get', url: '/some'}); - expect($http.pendingRequests.length).toBe(1); - - $httpBackend.flush(); - expect($http.pendingRequests.length).toBe(0); - }); - - - it('should update pending requests even when served from cache', inject(function($rootScope) { - $httpBackend.when('GET').respond(200); - - $http({method: 'get', url: '/cached', cache: true}); - $http({method: 'get', url: '/cached', cache: true}); - expect($http.pendingRequests.length).toBe(2); - - $httpBackend.flush(); - expect($http.pendingRequests.length).toBe(0); - - $http({method: 'get', url: '/cached', cache: true}); - expect($http.pendingRequests.length).toBe(1); - - $rootScope.$apply(); - expect($http.pendingRequests.length).toBe(0); - })); - - - it('should remove the request before firing callbacks', function() { - $httpBackend.when('GET').respond(200); - $http({method: 'get', url: '/url'}).success(function() { - expect($http.pendingRequests.length).toBe(0); - }); - - expect($http.pendingRequests.length).toBe(1); - $httpBackend.flush(); - }); - }); - }); -}); |
