An integration Session instance represents a set of requests and responses performed sequentially by some virtual user. Because you can instantiate multiple sessions and run them side-by-side, you can also mimic (to some limited extent) multiple simultaneous users interacting with your system.
Typically, you will instantiate a new session using IntegrationTest#open_session, rather than instantiating Integration::Session directly.
- delete
- delete_via_redirect
- follow_redirect!
- get
- get_via_redirect
- head
- host!
- https!
- https?
- new
- post
- post_via_redirect
- put
- put_via_redirect
- redirect?
- request_via_redirect
- reset!
- url_for
- xhr
- xml_http_request
- Test::Unit::Assertions
- ActionController::TestCase::Assertions
- ActionController::TestProcess
[RW] | accept | The Accept header to send. |
[RW] | application | Rack application to use |
[R] | body | The body of the last request. |
[R] | controller | A reference to the controller instance used by the last request. |
[R] | cookies | A map of the cookies returned by the last response, and which will be sent with the next request. |
[R] | headers | A map of the headers returned by the last response. |
[RW] | host | The hostname used in the last request. |
[R] | path | The URI of the last request. |
[RW] | remote_addr | The remote_addr used in the last request. |
[R] | request | A reference to the request instance used by the last request. |
[RW] | request_count | A running counter of the number of requests processed. |
[R] | response | A reference to the response instance used by the last request. |
[R] | status | The integer HTTP status code of the last request. |
[R] | status_message | The status message that accompanied the status code of the last request. |
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# File actionpack/lib/action_controller/integration.rb, line 68 68: def initialize(app = nil) 69: @application = app || ActionController::Dispatcher.new 70: reset! 71: end
Performs a DELETE request with the given parameters. See get() for more details.
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# File actionpack/lib/action_controller/integration.rb, line 214 214: def delete(path, parameters = nil, headers = nil) 215: process :delete, path, parameters, headers 216: end
Performs a DELETE request, following any subsequent redirect. See request_via_redirect for more information.
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# File actionpack/lib/action_controller/integration.rb, line 167 167: def delete_via_redirect(path, parameters = nil, headers = nil) 168: request_via_redirect(:delete, path, parameters, headers) 169: end
Follow a single redirect response. If the last response was not a redirect, an exception will be raised. Otherwise, the redirect is performed on the location header.
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# File actionpack/lib/action_controller/integration.rb, line 131 131: def follow_redirect! 132: raise "not a redirect! #{@status} #{@status_message}" unless redirect? 133: get(interpret_uri(headers['location'])) 134: status 135: end
Performs a GET request with the given parameters.
- path: The URI (as a String) on which you want to perform a GET request.
- parameters: The HTTP parameters that you want to pass. This may be nil, a Hash, or a String that is appropriately encoded (application/x-www-form-urlencoded or multipart/form-data).
- headers: Additional HTTP headers to pass, as a Hash. The keys will automatically be upcased, with the prefix ‘HTTP_’ added if needed.
This method returns an Response object, which one can use to inspect the details of the response. Furthermore, if this method was called from an ActionController::IntegrationTest object, then that object‘s @response instance variable will point to the same response object.
You can also perform POST, PUT, DELETE, and HEAD requests with post, put, delete, and head.
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# File actionpack/lib/action_controller/integration.rb, line 196 196: def get(path, parameters = nil, headers = nil) 197: process :get, path, parameters, headers 198: end
Performs a GET request, following any subsequent redirect. See request_via_redirect for more information.
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# File actionpack/lib/action_controller/integration.rb, line 149 149: def get_via_redirect(path, parameters = nil, headers = nil) 150: request_via_redirect(:get, path, parameters, headers) 151: end
Performs a HEAD request with the given parameters. See get() for more details.
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# File actionpack/lib/action_controller/integration.rb, line 220 220: def head(path, parameters = nil, headers = nil) 221: process :head, path, parameters, headers 222: end
Set the host name to use in the next request.
session.host! "www.example.com"
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# File actionpack/lib/action_controller/integration.rb, line 124 124: def host!(name) 125: @host = name 126: end
Specify whether or not the session should mimic a secure HTTPS request.
session.https! session.https!(false)
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# File actionpack/lib/action_controller/integration.rb, line 108 108: def https!(flag = true) 109: @https = flag 110: end
Return true if the session is mimicking a secure HTTPS request.
if session.https? ... end
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# File actionpack/lib/action_controller/integration.rb, line 117 117: def https? 118: @https 119: end
Performs a POST request with the given parameters. See get() for more details.
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# File actionpack/lib/action_controller/integration.rb, line 202 202: def post(path, parameters = nil, headers = nil) 203: process :post, path, parameters, headers 204: end
Performs a POST request, following any subsequent redirect. See request_via_redirect for more information.
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# File actionpack/lib/action_controller/integration.rb, line 155 155: def post_via_redirect(path, parameters = nil, headers = nil) 156: request_via_redirect(:post, path, parameters, headers) 157: end
Performs a PUT request with the given parameters. See get() for more details.
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# File actionpack/lib/action_controller/integration.rb, line 208 208: def put(path, parameters = nil, headers = nil) 209: process :put, path, parameters, headers 210: end
Performs a PUT request, following any subsequent redirect. See request_via_redirect for more information.
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# File actionpack/lib/action_controller/integration.rb, line 161 161: def put_via_redirect(path, parameters = nil, headers = nil) 162: request_via_redirect(:put, path, parameters, headers) 163: end
Returns true if the last response was a redirect.
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# File actionpack/lib/action_controller/integration.rb, line 172 172: def redirect? 173: status/100 == 3 174: end
Performs a request using the specified method, following any subsequent redirect. Note that the redirects are followed until the response is not a redirect—this means you may run into an infinite loop if your redirect loops back to itself.
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# File actionpack/lib/action_controller/integration.rb, line 141 141: def request_via_redirect(http_method, path, parameters = nil, headers = nil) 142: send(http_method, path, parameters, headers) 143: follow_redirect! while redirect? 144: status 145: end
Resets the instance. This can be used to reset the state information in an existing session instance, so it can be used from a clean-slate condition.
session.reset!
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# File actionpack/lib/action_controller/integration.rb, line 78 78: def reset! 79: @status = @path = @headers = nil 80: @result = @status_message = nil 81: @https = false 82: @cookies = {} 83: @controller = @request = @response = nil 84: @request_count = 0 85: 86: self.host = "www.example.com" 87: self.remote_addr = "127.0.0.1" 88: self.accept = "text/xml,application/xml,application/xhtml+xml," + 89: "text/html;q=0.9,text/plain;q=0.8,image/png," + 90: "*/*;q=0.5" 91: 92: unless defined? @named_routes_configured 93: # install the named routes in this session instance. 94: klass = class << self; self; end 95: Routing::Routes.install_helpers(klass) 96: 97: # the helpers are made protected by default--we make them public for 98: # easier access during testing and troubleshooting. 99: klass.module_eval { public *Routing::Routes.named_routes.helpers } 100: @named_routes_configured = true 101: end 102: end
Returns the URL for the given options, according to the rules specified in the application‘s routes.
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# File actionpack/lib/action_controller/integration.rb, line 241 241: def url_for(options) 242: controller ? 243: controller.url_for(options) : 244: generic_url_rewriter.rewrite(options) 245: end
Alias for xml_http_request
Performs an XMLHttpRequest request with the given parameters, mirroring a request from the Prototype library.
The request_method is :get, :post, :put, :delete or :head; the parameters are nil, a hash, or a url-encoded or multipart string; the headers are a hash. Keys are automatically upcased and prefixed with ‘HTTP_’ if not already.
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# File actionpack/lib/action_controller/integration.rb, line 231 231: def xml_http_request(request_method, path, parameters = nil, headers = nil) 232: headers ||= {} 233: headers['X-Requested-With'] = 'XMLHttpRequest' 234: headers['Accept'] ||= [Mime::JS, Mime::HTML, Mime::XML, 'text/xml', Mime::ALL].join(', ') 235: process(request_method, path, parameters, headers) 236: end