Class: UmtsCustomMatchers::RedirectBack

Inherits:
Object
  • Object
show all
Defined in:
lib/umts_custom_matchers/redirect_back.rb

Overview

Matcher for redirecting to “back”. Asserts that the HTTP response code is a redirect, and also that the ‘Location` matches the HTTP_REFERER of the request.

Constant Summary collapse

MATCHER_MODULE = 
RSpec::Rails::Matchers
STATUS_CODE_MATCHER = 
MATCHER_MODULE::HaveHttpStatus::GenericStatus
REDIRECT_PATH_MATCHER = 
MATCHER_MODULE::RedirectTo::RedirectTo
ALLOWED_REQUEST_TYPES = 
[ActionController::TestRequest].freeze
ALLOWED_RESPONSE_TYPES = 
[ActionDispatch::TestResponse].freeze

Instance Method Summary collapse

Constructor Details

#initialize(scope) ⇒ RedirectBack

Returns a new instance of RedirectBack.



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# File 'lib/umts_custom_matchers/redirect_back.rb', line 22

def initialize(scope)
  @scope = scope
end

Instance Method Details

#failure_message ⇒ Object

:nodoc:



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# File 'lib/umts_custom_matchers/redirect_back.rb', line 56

def failure_message
  @message
end

#failure_message_when_negated ⇒ Object

:nodoc:



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# File 'lib/umts_custom_matchers/redirect_back.rb', line 62

def failure_message_when_negated
  'expected response not to redirect back, but did'
end

#matches?(code) ⇒ Boolean

Returns ‘true` if response is a `302`, and the location matches the `HTTP_REFERER` of the request. `false` otherwise.

Returns:

  • (Boolean) 


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# File 'lib/umts_custom_matchers/redirect_back.rb', line 32

def matches?(code)
  path = 'http://test.host/redirect'
  status_matcher = STATUS_CODE_MATCHER.new :redirect
  path_matcher = REDIRECT_PATH_MATCHER.new @scope, path

  verify_spec_type or return false
  verify_request_type or return false
  verify_response_type or return false
  verify_input_type(code) or return false

  @scope.request.env['HTTP_REFERER'] ||= path
  code.call
  @response = @scope.response

  verify_status_code(status_matcher) or return false
  verify_redirect_path(path_matcher) or return false

  true
end

#supports_block_expectations? ⇒ Boolean

:nodoc:

Returns:

  • (Boolean) 


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# File 'lib/umts_custom_matchers/redirect_back.rb', line 68

def supports_block_expectations?
  true
end