Action Dispatch

Assertions

实例方法：

html_document

Response Assertions：

assert_redirected_to
assert_response

Routing Assertions：

assert_generates
assert_recognizes
assert_routing

with_routing

Test Process

# Rails 5 已废除 assigns
assigns

cookies
flash
session

fixture_file_upload
redirect_to_url

Test Request

accept=
action=

cookies & rack_cookies

host=

if_modified_since=
if_none_match=

path=
port=

remote_addr=
request_method=
request_uri=

user_agent=

Test Response

from_response

# response successful?
success? & successful?

# URL not found?
missing? & not_found?

# redirected?
redirect? & redirection?

# a server-side error?
error? & server_error?

Integration Test

类方法：

app
app=

实例方法：

app

document_root_element

url_options

Request Helpers：

delete

delete_via_redirect

follow_redirect!

get

get_via_redirect

head

patch

patch_via_redirect

post

post_via_redirect

put

put_via_redirect

request_via_redirect

xhr & xml_http_request

Session：

cookies

host

https?
https!

reset!

url_options

Runner：

app

default_url_options
default_url_options=

open_session

reset!