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-rw-r--r--actionpack/lib/action_controller/testing/assertions/dom.rb39
-rw-r--r--actionpack/lib/action_controller/testing/assertions/model.rb21
-rw-r--r--actionpack/lib/action_controller/testing/assertions/response.rb150
-rw-r--r--actionpack/lib/action_controller/testing/assertions/routing.rb146
-rw-r--r--actionpack/lib/action_controller/testing/assertions/selector.rb632
-rw-r--r--actionpack/lib/action_controller/testing/assertions/tag.rb127
6 files changed, 0 insertions, 1115 deletions
diff --git a/actionpack/lib/action_controller/testing/assertions/dom.rb b/actionpack/lib/action_controller/testing/assertions/dom.rb
deleted file mode 100644
index 5ffe5f1883..0000000000
--- a/actionpack/lib/action_controller/testing/assertions/dom.rb
+++ /dev/null
@@ -1,39 +0,0 @@
-module ActionController
- module Assertions
- module DomAssertions
- # Test two HTML strings for equivalency (e.g., identical up to reordering of attributes)
- #
- # ==== Examples
- #
- # # assert that the referenced method generates the appropriate HTML string
- # assert_dom_equal '<a href="http://www.example.com">Apples</a>', link_to("Apples", "http://www.example.com")
- #
- def assert_dom_equal(expected, actual, message = "")
- clean_backtrace do
- expected_dom = HTML::Document.new(expected).root
- actual_dom = HTML::Document.new(actual).root
- full_message = build_message(message, "<?> expected to be == to\n<?>.", expected_dom.to_s, actual_dom.to_s)
-
- assert_block(full_message) { expected_dom == actual_dom }
- end
- end
-
- # The negated form of +assert_dom_equivalent+.
- #
- # ==== Examples
- #
- # # assert that the referenced method does not generate the specified HTML string
- # assert_dom_not_equal '<a href="http://www.example.com">Apples</a>', link_to("Oranges", "http://www.example.com")
- #
- def assert_dom_not_equal(expected, actual, message = "")
- clean_backtrace do
- expected_dom = HTML::Document.new(expected).root
- actual_dom = HTML::Document.new(actual).root
- full_message = build_message(message, "<?> expected to be != to\n<?>.", expected_dom.to_s, actual_dom.to_s)
-
- assert_block(full_message) { expected_dom != actual_dom }
- end
- end
- end
- end
-end
diff --git a/actionpack/lib/action_controller/testing/assertions/model.rb b/actionpack/lib/action_controller/testing/assertions/model.rb
deleted file mode 100644
index 3a7b39b106..0000000000
--- a/actionpack/lib/action_controller/testing/assertions/model.rb
+++ /dev/null
@@ -1,21 +0,0 @@
-module ActionController
- module Assertions
- module ModelAssertions
- # Ensures that the passed record is valid by Active Record standards and
- # returns any error messages if it is not.
- #
- # ==== Examples
- #
- # # assert that a newly created record is valid
- # model = Model.new
- # assert_valid(model)
- #
- def assert_valid(record)
- ::ActiveSupport::Deprecation.warn("assert_valid is deprecated. Use assert record.valid? instead", caller)
- clean_backtrace do
- assert record.valid?, record.errors.full_messages.join("\n")
- end
- end
- end
- end
-end
diff --git a/actionpack/lib/action_controller/testing/assertions/response.rb b/actionpack/lib/action_controller/testing/assertions/response.rb
deleted file mode 100644
index ca0a9bbf52..0000000000
--- a/actionpack/lib/action_controller/testing/assertions/response.rb
+++ /dev/null
@@ -1,150 +0,0 @@
-module ActionController
- module Assertions
- # A small suite of assertions that test responses from Rails applications.
- module ResponseAssertions
- # Asserts that the response is one of the following types:
- #
- # * <tt>:success</tt> - Status code was 200
- # * <tt>:redirect</tt> - Status code was in the 300-399 range
- # * <tt>:missing</tt> - Status code was 404
- # * <tt>:error</tt> - Status code was in the 500-599 range
- #
- # You can also pass an explicit status number like assert_response(501)
- # or its symbolic equivalent assert_response(:not_implemented).
- # See ActionDispatch::StatusCodes for a full list.
- #
- # ==== Examples
- #
- # # assert that the response was a redirection
- # assert_response :redirect
- #
- # # assert that the response code was status code 401 (unauthorized)
- # assert_response 401
- #
- def assert_response(type, message = nil)
- clean_backtrace do
- if [ :success, :missing, :redirect, :error ].include?(type) && @response.send("#{type}?")
- assert_block("") { true } # to count the assertion
- elsif type.is_a?(Fixnum) && @response.response_code == type
- assert_block("") { true } # to count the assertion
- elsif type.is_a?(Symbol) && @response.response_code == ActionDispatch::StatusCodes::SYMBOL_TO_STATUS_CODE[type]
- assert_block("") { true } # to count the assertion
- else
- if @response.error?
- exception = @response.template.instance_variable_get(:@exception)
- exception_message = exception && exception.message
- assert_block(build_message(message, "Expected response to be a <?>, but was <?>\n<?>", type, @response.response_code, exception_message.to_s)) { false }
- else
- assert_block(build_message(message, "Expected response to be a <?>, but was <?>", type, @response.response_code)) { false }
- end
- end
- end
- end
-
- # Assert that the redirection options passed in match those of the redirect called in the latest action.
- # This match can be partial, such that assert_redirected_to(:controller => "weblog") will also
- # match the redirection of redirect_to(:controller => "weblog", :action => "show") and so on.
- #
- # ==== Examples
- #
- # # assert that the redirection was to the "index" action on the WeblogController
- # assert_redirected_to :controller => "weblog", :action => "index"
- #
- # # assert that the redirection was to the named route login_url
- # assert_redirected_to login_url
- #
- # # assert that the redirection was to the url for @customer
- # assert_redirected_to @customer
- #
- def assert_redirected_to(options = {}, message=nil)
- clean_backtrace do
- assert_response(:redirect, message)
- return true if options == @response.redirected_to
-
- # Support partial arguments for hash redirections
- if options.is_a?(Hash) && @response.redirected_to.is_a?(Hash)
- return true if options.all? {|(key, value)| @response.redirected_to[key] == value}
- end
-
- redirected_to_after_normalisation = normalize_argument_to_redirection(@response.redirected_to)
- options_after_normalisation = normalize_argument_to_redirection(options)
-
- if redirected_to_after_normalisation != options_after_normalisation
- flunk "Expected response to be a redirect to <#{options_after_normalisation}> but was a redirect to <#{redirected_to_after_normalisation}>"
- end
- end
- end
-
- # Asserts that the request was rendered with the appropriate template file or partials
- #
- # ==== Examples
- #
- # # assert that the "new" view template was rendered
- # assert_template "new"
- #
- # # assert that the "_customer" partial was rendered twice
- # assert_template :partial => '_customer', :count => 2
- #
- # # assert that no partials were rendered
- # assert_template :partial => false
- #
- def assert_template(options = {}, message = nil)
- clean_backtrace do
- case options
- when NilClass, String
- rendered = @response.rendered[:template].to_s
- msg = build_message(message,
- "expecting <?> but rendering with <?>",
- options, rendered)
- assert_block(msg) do
- if options.nil?
- @response.rendered[:template].blank?
- else
- rendered.to_s.match(options)
- end
- end
- when Hash
- if expected_partial = options[:partial]
- partials = @response.rendered[:partials]
- if expected_count = options[:count]
- found = partials.detect { |p, _| p.to_s.match(expected_partial) }
- actual_count = found.nil? ? 0 : found.second
- msg = build_message(message,
- "expecting ? to be rendered ? time(s) but rendered ? time(s)",
- expected_partial, expected_count, actual_count)
- assert(actual_count == expected_count.to_i, msg)
- else
- msg = build_message(message,
- "expecting partial <?> but action rendered <?>",
- options[:partial], partials.keys)
- assert(partials.keys.any? { |p| p.to_s.match(expected_partial) }, msg)
- end
- else
- assert @response.rendered[:partials].empty?,
- "Expected no partials to be rendered"
- end
- end
- end
- end
-
- private
- # Proxy to to_param if the object will respond to it.
- def parameterize(value)
- value.respond_to?(:to_param) ? value.to_param : value
- end
-
- def normalize_argument_to_redirection(fragment)
- after_routing = @controller.url_for(fragment)
- if after_routing =~ %r{^\w+://.*}
- after_routing
- else
- # FIXME - this should probably get removed.
- if after_routing.first != '/'
- after_routing = '/' + after_routing
- end
- @request.protocol + @request.host_with_port + after_routing
- end
- end
- end
- end
-end
diff --git a/actionpack/lib/action_controller/testing/assertions/routing.rb b/actionpack/lib/action_controller/testing/assertions/routing.rb
deleted file mode 100644
index 5101751cea..0000000000
--- a/actionpack/lib/action_controller/testing/assertions/routing.rb
+++ /dev/null
@@ -1,146 +0,0 @@
-module ActionController
- module Assertions
- # Suite of assertions to test routes generated by Rails and the handling of requests made to them.
- module RoutingAssertions
- # Asserts that the routing of the given +path+ was handled correctly and that the parsed options (given in the +expected_options+ hash)
- # match +path+. Basically, it asserts that Rails recognizes the route given by +expected_options+.
- #
- # Pass a hash in the second argument (+path+) to specify the request method. This is useful for routes
- # requiring a specific HTTP method. The hash should contain a :path with the incoming request path
- # and a :method containing the required HTTP verb.
- #
- # # assert that POSTing to /items will call the create action on ItemsController
- # assert_recognizes {:controller => 'items', :action => 'create'}, {:path => 'items', :method => :post}
- #
- # You can also pass in +extras+ with a hash containing URL parameters that would normally be in the query string. This can be used
- # to assert that values in the query string string will end up in the params hash correctly. To test query strings you must use the
- # extras argument, appending the query string on the path directly will not work. For example:
- #
- # # assert that a path of '/items/list/1?view=print' returns the correct options
- # assert_recognizes {:controller => 'items', :action => 'list', :id => '1', :view => 'print'}, 'items/list/1', { :view => "print" }
- #
- # The +message+ parameter allows you to pass in an error message that is displayed upon failure.
- #
- # ==== Examples
- # # Check the default route (i.e., the index action)
- # assert_recognizes {:controller => 'items', :action => 'index'}, 'items'
- #
- # # Test a specific action
- # assert_recognizes {:controller => 'items', :action => 'list'}, 'items/list'
- #
- # # Test an action with a parameter
- # assert_recognizes {:controller => 'items', :action => 'destroy', :id => '1'}, 'items/destroy/1'
- #
- # # Test a custom route
- # assert_recognizes {:controller => 'items', :action => 'show', :id => '1'}, 'view/item1'
- #
- # # Check a Simply RESTful generated route
- # assert_recognizes list_items_url, 'items/list'
- def assert_recognizes(expected_options, path, extras={}, message=nil)
- if path.is_a? Hash
- request_method = path[:method]
- path = path[:path]
- else
- request_method = nil
- end
-
- clean_backtrace do
- ActionController::Routing::Routes.reload if ActionController::Routing::Routes.empty?
- request = recognized_request_for(path, request_method)
-
- expected_options = expected_options.clone
- extras.each_key { |key| expected_options.delete key } unless extras.nil?
-
- expected_options.stringify_keys!
- routing_diff = expected_options.diff(request.path_parameters)
- msg = build_message(message, "The recognized options <?> did not match <?>, difference: <?>",
- request.path_parameters, expected_options, expected_options.diff(request.path_parameters))
- assert_block(msg) { request.path_parameters == expected_options }
- end
- end
-
- # Asserts that the provided options can be used to generate the provided path. This is the inverse of +assert_recognizes+.
- # The +extras+ parameter is used to tell the request the names and values of additional request parameters that would be in
- # a query string. The +message+ parameter allows you to specify a custom error message for assertion failures.
- #
- # The +defaults+ parameter is unused.
- #
- # ==== Examples
- # # Asserts that the default action is generated for a route with no action
- # assert_generates "/items", :controller => "items", :action => "index"
- #
- # # Tests that the list action is properly routed
- # assert_generates "/items/list", :controller => "items", :action => "list"
- #
- # # Tests the generation of a route with a parameter
- # assert_generates "/items/list/1", { :controller => "items", :action => "list", :id => "1" }
- #
- # # Asserts that the generated route gives us our custom route
- # assert_generates "changesets/12", { :controller => 'scm', :action => 'show_diff', :revision => "12" }
- def assert_generates(expected_path, options, defaults={}, extras = {}, message=nil)
- clean_backtrace do
- expected_path = "/#{expected_path}" unless expected_path[0] == ?/
- # Load routes.rb if it hasn't been loaded.
- ActionController::Routing::Routes.reload if ActionController::Routing::Routes.empty?
-
- generated_path, extra_keys = ActionController::Routing::Routes.generate_extras(options, defaults)
- found_extras = options.reject {|k, v| ! extra_keys.include? k}
-
- msg = build_message(message, "found extras <?>, not <?>", found_extras, extras)
- assert_block(msg) { found_extras == extras }
-
- msg = build_message(message, "The generated path <?> did not match <?>", generated_path,
- expected_path)
- assert_block(msg) { expected_path == generated_path }
- end
- end
-
- # Asserts that path and options match both ways; in other words, it verifies that <tt>path</tt> generates
- # <tt>options</tt> and then that <tt>options</tt> generates <tt>path</tt>. This essentially combines +assert_recognizes+
- # and +assert_generates+ into one step.
- #
- # The +extras+ hash allows you to specify options that would normally be provided as a query string to the action. The
- # +message+ parameter allows you to specify a custom error message to display upon failure.
- #
- # ==== Examples
- # # Assert a basic route: a controller with the default action (index)
- # assert_routing '/home', :controller => 'home', :action => 'index'
- #
- # # Test a route generated with a specific controller, action, and parameter (id)
- # assert_routing '/entries/show/23', :controller => 'entries', :action => 'show', id => 23
- #
- # # Assert a basic route (controller + default action), with an error message if it fails
- # assert_routing '/store', { :controller => 'store', :action => 'index' }, {}, {}, 'Route for store index not generated properly'
- #
- # # Tests a route, providing a defaults hash
- # assert_routing 'controller/action/9', {:id => "9", :item => "square"}, {:controller => "controller", :action => "action"}, {}, {:item => "square"}
- #
- # # Tests a route with a HTTP method
- # assert_routing { :method => 'put', :path => '/product/321' }, { :controller => "product", :action => "update", :id => "321" }
- def assert_routing(path, options, defaults={}, extras={}, message=nil)
- assert_recognizes(options, path, extras, message)
-
- controller, default_controller = options[:controller], defaults[:controller]
- if controller && controller.include?(?/) && default_controller && default_controller.include?(?/)
- options[:controller] = "/#{controller}"
- end
-
- assert_generates(path.is_a?(Hash) ? path[:path] : path, options, defaults, extras, message)
- end
-
- private
- # Recognizes the route for a given path.
- def recognized_request_for(path, request_method = nil)
- path = "/#{path}" unless path.first == '/'
-
- # Assume given controller
- request = ActionController::TestRequest.new
- request.env["REQUEST_METHOD"] = request_method.to_s.upcase if request_method
- request.path = path
-
- ActionController::Routing::Routes.recognize(request)
- request
- end
- end
- end
-end
diff --git a/actionpack/lib/action_controller/testing/assertions/selector.rb b/actionpack/lib/action_controller/testing/assertions/selector.rb
deleted file mode 100644
index 0d56ea5ef7..0000000000
--- a/actionpack/lib/action_controller/testing/assertions/selector.rb
+++ /dev/null
@@ -1,632 +0,0 @@
-#--
-# Copyright (c) 2006 Assaf Arkin (http://labnotes.org)
-# Under MIT and/or CC By license.
-#++
-
-module ActionController
- module Assertions
- unless const_defined?(:NO_STRIP)
- NO_STRIP = %w{pre script style textarea}
- end
-
- # Adds the +assert_select+ method for use in Rails functional
- # test cases, which can be used to make assertions on the response HTML of a controller
- # action. You can also call +assert_select+ within another +assert_select+ to
- # make assertions on elements selected by the enclosing assertion.
- #
- # Use +css_select+ to select elements without making an assertions, either
- # from the response HTML or elements selected by the enclosing assertion.
- #
- # In addition to HTML responses, you can make the following assertions:
- # * +assert_select_rjs+ - Assertions on HTML content of RJS update and insertion operations.
- # * +assert_select_encoded+ - Assertions on HTML encoded inside XML, for example for dealing with feed item descriptions.
- # * +assert_select_email+ - Assertions on the HTML body of an e-mail.
- #
- # Also see HTML::Selector to learn how to use selectors.
- module SelectorAssertions
- # :call-seq:
- # css_select(selector) => array
- # css_select(element, selector) => array
- #
- # Select and return all matching elements.
- #
- # If called with a single argument, uses that argument as a selector
- # to match all elements of the current page. Returns an empty array
- # if no match is found.
- #
- # If called with two arguments, uses the first argument as the base
- # element and the second argument as the selector. Attempts to match the
- # base element and any of its children. Returns an empty array if no
- # match is found.
- #
- # The selector may be a CSS selector expression (String), an expression
- # with substitution values (Array) or an HTML::Selector object.
- #
- # ==== Examples
- # # Selects all div tags
- # divs = css_select("div")
- #
- # # Selects all paragraph tags and does something interesting
- # pars = css_select("p")
- # pars.each do |par|
- # # Do something fun with paragraphs here...
- # end
- #
- # # Selects all list items in unordered lists
- # items = css_select("ul>li")
- #
- # # Selects all form tags and then all inputs inside the form
- # forms = css_select("form")
- # forms.each do |form|
- # inputs = css_select(form, "input")
- # ...
- # end
- #
- def css_select(*args)
- # See assert_select to understand what's going on here.
- arg = args.shift
-
- if arg.is_a?(HTML::Node)
- root = arg
- arg = args.shift
- elsif arg == nil
- raise ArgumentError, "First argument is either selector or element to select, but nil found. Perhaps you called assert_select with an element that does not exist?"
- elsif @selected
- matches = []
-
- @selected.each do |selected|
- subset = css_select(selected, HTML::Selector.new(arg.dup, args.dup))
- subset.each do |match|
- matches << match unless matches.any? { |m| m.equal?(match) }
- end
- end
-
- return matches
- else
- root = response_from_page_or_rjs
- end
-
- case arg
- when String
- selector = HTML::Selector.new(arg, args)
- when Array
- selector = HTML::Selector.new(*arg)
- when HTML::Selector
- selector = arg
- else raise ArgumentError, "Expecting a selector as the first argument"
- end
-
- selector.select(root)
- end
-
- # :call-seq:
- # assert_select(selector, equality?, message?)
- # assert_select(element, selector, equality?, message?)
- #
- # An assertion that selects elements and makes one or more equality tests.
- #
- # If the first argument is an element, selects all matching elements
- # starting from (and including) that element and all its children in
- # depth-first order.
- #
- # If no element if specified, calling +assert_select+ selects from the
- # response HTML unless +assert_select+ is called from within an +assert_select+ block.
- #
- # When called with a block +assert_select+ passes an array of selected elements
- # to the block. Calling +assert_select+ from the block, with no element specified,
- # runs the assertion on the complete set of elements selected by the enclosing assertion.
- # Alternatively the array may be iterated through so that +assert_select+ can be called
- # separately for each element.
- #
- #
- # ==== Example
- # If the response contains two ordered lists, each with four list elements then:
- # assert_select "ol" do |elements|
- # elements.each do |element|
- # assert_select element, "li", 4
- # end
- # end
- #
- # will pass, as will:
- # assert_select "ol" do
- # assert_select "li", 8
- # end
- #
- # The selector may be a CSS selector expression (String), an expression
- # with substitution values, or an HTML::Selector object.
- #
- # === Equality Tests
- #
- # The equality test may be one of the following:
- # * <tt>true</tt> - Assertion is true if at least one element selected.
- # * <tt>false</tt> - Assertion is true if no element selected.
- # * <tt>String/Regexp</tt> - Assertion is true if the text value of at least
- # one element matches the string or regular expression.
- # * <tt>Integer</tt> - Assertion is true if exactly that number of
- # elements are selected.
- # * <tt>Range</tt> - Assertion is true if the number of selected
- # elements fit the range.
- # If no equality test specified, the assertion is true if at least one
- # element selected.
- #
- # To perform more than one equality tests, use a hash with the following keys:
- # * <tt>:text</tt> - Narrow the selection to elements that have this text
- # value (string or regexp).
- # * <tt>:html</tt> - Narrow the selection to elements that have this HTML
- # content (string or regexp).
- # * <tt>:count</tt> - Assertion is true if the number of selected elements
- # is equal to this value.
- # * <tt>:minimum</tt> - Assertion is true if the number of selected
- # elements is at least this value.
- # * <tt>:maximum</tt> - Assertion is true if the number of selected
- # elements is at most this value.
- #
- # If the method is called with a block, once all equality tests are
- # evaluated the block is called with an array of all matched elements.
- #
- # ==== Examples
- #
- # # At least one form element
- # assert_select "form"
- #
- # # Form element includes four input fields
- # assert_select "form input", 4
- #
- # # Page title is "Welcome"
- # assert_select "title", "Welcome"
- #
- # # Page title is "Welcome" and there is only one title element
- # assert_select "title", {:count=>1, :text=>"Welcome"},
- # "Wrong title or more than one title element"
- #
- # # Page contains no forms
- # assert_select "form", false, "This page must contain no forms"
- #
- # # Test the content and style
- # assert_select "body div.header ul.menu"
- #
- # # Use substitution values
- # assert_select "ol>li#?", /item-\d+/
- #
- # # All input fields in the form have a name
- # assert_select "form input" do
- # assert_select "[name=?]", /.+/ # Not empty
- # end
- def assert_select(*args, &block)
- # Start with optional element followed by mandatory selector.
- arg = args.shift
-
- if arg.is_a?(HTML::Node)
- # First argument is a node (tag or text, but also HTML root),
- # so we know what we're selecting from.
- root = arg
- arg = args.shift
- elsif arg == nil
- # This usually happens when passing a node/element that
- # happens to be nil.
- raise ArgumentError, "First argument is either selector or element to select, but nil found. Perhaps you called assert_select with an element that does not exist?"
- elsif @selected
- root = HTML::Node.new(nil)
- root.children.concat @selected
- else
- # Otherwise just operate on the response document.
- root = response_from_page_or_rjs
- end
-
- # First or second argument is the selector: string and we pass
- # all remaining arguments. Array and we pass the argument. Also
- # accepts selector itself.
- case arg
- when String
- selector = HTML::Selector.new(arg, args)
- when Array
- selector = HTML::Selector.new(*arg)
- when HTML::Selector
- selector = arg
- else raise ArgumentError, "Expecting a selector as the first argument"
- end
-
- # Next argument is used for equality tests.
- equals = {}
- case arg = args.shift
- when Hash
- equals = arg
- when String, Regexp
- equals[:text] = arg
- when Integer
- equals[:count] = arg
- when Range
- equals[:minimum] = arg.begin
- equals[:maximum] = arg.end
- when FalseClass
- equals[:count] = 0
- when NilClass, TrueClass
- equals[:minimum] = 1
- else raise ArgumentError, "I don't understand what you're trying to match"
- end
-
- # By default we're looking for at least one match.
- if equals[:count]
- equals[:minimum] = equals[:maximum] = equals[:count]
- else
- equals[:minimum] = 1 unless equals[:minimum]
- end
-
- # Last argument is the message we use if the assertion fails.
- message = args.shift
- #- message = "No match made with selector #{selector.inspect}" unless message
- if args.shift
- raise ArgumentError, "Not expecting that last argument, you either have too many arguments, or they're the wrong type"
- end
-
- matches = selector.select(root)
- # If text/html, narrow down to those elements that match it.
- content_mismatch = nil
- if match_with = equals[:text]
- matches.delete_if do |match|
- text = ""
- text.force_encoding(match_with.encoding) if text.respond_to?(:force_encoding)
- stack = match.children.reverse
- while node = stack.pop
- if node.tag?
- stack.concat node.children.reverse
- else
- content = node.content
- content.force_encoding(match_with.encoding) if content.respond_to?(:force_encoding)
- text << content
- end
- end
- text.strip! unless NO_STRIP.include?(match.name)
- unless match_with.is_a?(Regexp) ? (text =~ match_with) : (text == match_with.to_s)
- content_mismatch ||= build_message(message, "<?> expected but was\n<?>.", match_with, text)
- true
- end
- end
- elsif match_with = equals[:html]
- matches.delete_if do |match|
- html = match.children.map(&:to_s).join
- html.strip! unless NO_STRIP.include?(match.name)
- unless match_with.is_a?(Regexp) ? (html =~ match_with) : (html == match_with.to_s)
- content_mismatch ||= build_message(message, "<?> expected but was\n<?>.", match_with, html)
- true
- end
- end
- end
- # Expecting foo found bar element only if found zero, not if
- # found one but expecting two.
- message ||= content_mismatch if matches.empty?
- # Test minimum/maximum occurrence.
- min, max = equals[:minimum], equals[:maximum]
- message = message || %(Expected #{count_description(min, max)} matching "#{selector.to_s}", found #{matches.size}.)
- assert matches.size >= min, message if min
- assert matches.size <= max, message if max
-
- # If a block is given call that block. Set @selected to allow
- # nested assert_select, which can be nested several levels deep.
- if block_given? && !matches.empty?
- begin
- in_scope, @selected = @selected, matches
- yield matches
- ensure
- @selected = in_scope
- end
- end
-
- # Returns all matches elements.
- matches
- end
-
- def count_description(min, max) #:nodoc:
- pluralize = lambda {|word, quantity| word << (quantity == 1 ? '' : 's')}
-
- if min && max && (max != min)
- "between #{min} and #{max} elements"
- elsif min && !(min == 1 && max == 1)
- "at least #{min} #{pluralize['element', min]}"
- elsif max
- "at most #{max} #{pluralize['element', max]}"
- end
- end
-
- # :call-seq:
- # assert_select_rjs(id?) { |elements| ... }
- # assert_select_rjs(statement, id?) { |elements| ... }
- # assert_select_rjs(:insert, position, id?) { |elements| ... }
- #
- # Selects content from the RJS response.
- #
- # === Narrowing down
- #
- # With no arguments, asserts that one or more elements are updated or
- # inserted by RJS statements.
- #
- # Use the +id+ argument to narrow down the assertion to only statements
- # that update or insert an element with that identifier.
- #
- # Use the first argument to narrow down assertions to only statements
- # of that type. Possible values are <tt>:replace</tt>, <tt>:replace_html</tt>,
- # <tt>:show</tt>, <tt>:hide</tt>, <tt>:toggle</tt>, <tt>:remove</tt> and
- # <tt>:insert_html</tt>.
- #
- # Use the argument <tt>:insert</tt> followed by an insertion position to narrow
- # down the assertion to only statements that insert elements in that
- # position. Possible values are <tt>:top</tt>, <tt>:bottom</tt>, <tt>:before</tt>
- # and <tt>:after</tt>.
- #
- # Using the <tt>:remove</tt> statement, you will be able to pass a block, but it will
- # be ignored as there is no HTML passed for this statement.
- #
- # === Using blocks
- #
- # Without a block, +assert_select_rjs+ merely asserts that the response
- # contains one or more RJS statements that replace or update content.
- #
- # With a block, +assert_select_rjs+ also selects all elements used in
- # these statements and passes them to the block. Nested assertions are
- # supported.
- #
- # Calling +assert_select_rjs+ with no arguments and using nested asserts
- # asserts that the HTML content is returned by one or more RJS statements.
- # Using +assert_select+ directly makes the same assertion on the content,
- # but without distinguishing whether the content is returned in an HTML
- # or JavaScript.
- #
- # ==== Examples
- #
- # # Replacing the element foo.
- # # page.replace 'foo', ...
- # assert_select_rjs :replace, "foo"
- #
- # # Replacing with the chained RJS proxy.
- # # page[:foo].replace ...
- # assert_select_rjs :chained_replace, 'foo'
- #
- # # Inserting into the element bar, top position.
- # assert_select_rjs :insert, :top, "bar"
- #
- # # Remove the element bar
- # assert_select_rjs :remove, "bar"
- #
- # # Changing the element foo, with an image.
- # assert_select_rjs "foo" do
- # assert_select "img[src=/images/logo.gif""
- # end
- #
- # # RJS inserts or updates a list with four items.
- # assert_select_rjs do
- # assert_select "ol>li", 4
- # end
- #
- # # The same, but shorter.
- # assert_select "ol>li", 4
- def assert_select_rjs(*args, &block)
- rjs_type = args.first.is_a?(Symbol) ? args.shift : nil
- id = args.first.is_a?(String) ? args.shift : nil
-
- # If the first argument is a symbol, it's the type of RJS statement we're looking
- # for (update, replace, insertion, etc). Otherwise, we're looking for just about
- # any RJS statement.
- if rjs_type
- if rjs_type == :insert
- position = args.shift
- id = args.shift
- insertion = "insert_#{position}".to_sym
- raise ArgumentError, "Unknown RJS insertion type #{position}" unless RJS_STATEMENTS[insertion]
- statement = "(#{RJS_STATEMENTS[insertion]})"
- else
- raise ArgumentError, "Unknown RJS statement type #{rjs_type}" unless RJS_STATEMENTS[rjs_type]
- statement = "(#{RJS_STATEMENTS[rjs_type]})"
- end
- else
- statement = "#{RJS_STATEMENTS[:any]}"
- end
-
- # Next argument we're looking for is the element identifier. If missing, we pick
- # any element, otherwise we replace it in the statement.
- pattern = Regexp.new(
- id ? statement.gsub(RJS_ANY_ID, "\"#{id}\"") : statement
- )
-
- # Duplicate the body since the next step involves destroying it.
- matches = nil
- case rjs_type
- when :remove, :show, :hide, :toggle
- matches = @response.body.match(pattern)
- else
- @response.body.gsub(pattern) do |match|
- html = unescape_rjs(match)
- matches ||= []
- matches.concat HTML::Document.new(html).root.children.select { |n| n.tag? }
- ""
- end
- end
-
- if matches
- assert_block("") { true } # to count the assertion
- if block_given? && !([:remove, :show, :hide, :toggle].include? rjs_type)
- begin
- in_scope, @selected = @selected, matches
- yield matches
- ensure
- @selected = in_scope
- end
- end
- matches
- else
- # RJS statement not found.
- case rjs_type
- when :remove, :show, :hide, :toggle
- flunk_message = "No RJS statement that #{rjs_type.to_s}s '#{id}' was rendered."
- else
- flunk_message = "No RJS statement that replaces or inserts HTML content."
- end
- flunk args.shift || flunk_message
- end
- end
-
- # :call-seq:
- # assert_select_encoded(element?) { |elements| ... }
- #
- # Extracts the content of an element, treats it as encoded HTML and runs
- # nested assertion on it.
- #
- # You typically call this method within another assertion to operate on
- # all currently selected elements. You can also pass an element or array
- # of elements.
- #
- # The content of each element is un-encoded, and wrapped in the root
- # element +encoded+. It then calls the block with all un-encoded elements.
- #
- # ==== Examples
- # # Selects all bold tags from within the title of an ATOM feed's entries (perhaps to nab a section name prefix)
- # assert_select_feed :atom, 1.0 do
- # # Select each entry item and then the title item
- # assert_select "entry>title" do
- # # Run assertions on the encoded title elements
- # assert_select_encoded do
- # assert_select "b"
- # end
- # end
- # end
- #
- #
- # # Selects all paragraph tags from within the description of an RSS feed
- # assert_select_feed :rss, 2.0 do
- # # Select description element of each feed item.
- # assert_select "channel>item>description" do
- # # Run assertions on the encoded elements.
- # assert_select_encoded do
- # assert_select "p"
- # end
- # end
- # end
- def assert_select_encoded(element = nil, &block)
- case element
- when Array
- elements = element
- when HTML::Node
- elements = [element]
- when nil
- unless elements = @selected
- raise ArgumentError, "First argument is optional, but must be called from a nested assert_select"
- end
- else
- raise ArgumentError, "Argument is optional, and may be node or array of nodes"
- end
-
- fix_content = lambda do |node|
- # Gets around a bug in the Rails 1.1 HTML parser.
- node.content.gsub(/<!\[CDATA\[(.*)(\]\]>)?/m) { CGI.escapeHTML($1) }
- end
-
- selected = elements.map do |element|
- text = element.children.select{ |c| not c.tag? }.map{ |c| fix_content[c] }.join
- root = HTML::Document.new(CGI.unescapeHTML("<encoded>#{text}</encoded>")).root
- css_select(root, "encoded:root", &block)[0]
- end
-
- begin
- old_selected, @selected = @selected, selected
- assert_select ":root", &block
- ensure
- @selected = old_selected
- end
- end
-
- # :call-seq:
- # assert_select_email { }
- #
- # Extracts the body of an email and runs nested assertions on it.
- #
- # You must enable deliveries for this assertion to work, use:
- # ActionMailer::Base.perform_deliveries = true
- #
- # ==== Examples
- #
- # assert_select_email do
- # assert_select "h1", "Email alert"
- # end
- #
- # assert_select_email do
- # items = assert_select "ol>li"
- # items.each do
- # # Work with items here...
- # end
- # end
- #
- def assert_select_email(&block)
- deliveries = ActionMailer::Base.deliveries
- assert !deliveries.empty?, "No e-mail in delivery list"
-
- for delivery in deliveries
- for part in delivery.parts
- if part["Content-Type"].to_s =~ /^text\/html\W/
- root = HTML::Document.new(part.body).root
- assert_select root, ":root", &block
- end
- end
- end
- end
-
- protected
- unless const_defined?(:RJS_STATEMENTS)
- RJS_PATTERN_HTML = "\"((\\\\\"|[^\"])*)\""
- RJS_ANY_ID = "\"([^\"])*\""
- RJS_STATEMENTS = {
- :chained_replace => "\\$\\(#{RJS_ANY_ID}\\)\\.replace\\(#{RJS_PATTERN_HTML}\\)",
- :chained_replace_html => "\\$\\(#{RJS_ANY_ID}\\)\\.update\\(#{RJS_PATTERN_HTML}\\)",
- :replace_html => "Element\\.update\\(#{RJS_ANY_ID}, #{RJS_PATTERN_HTML}\\)",
- :replace => "Element\\.replace\\(#{RJS_ANY_ID}, #{RJS_PATTERN_HTML}\\)"
- }
- [:remove, :show, :hide, :toggle].each do |action|
- RJS_STATEMENTS[action] = "Element\\.#{action}\\(#{RJS_ANY_ID}\\)"
- end
- RJS_INSERTIONS = ["top", "bottom", "before", "after"]
- RJS_INSERTIONS.each do |insertion|
- RJS_STATEMENTS["insert_#{insertion}".to_sym] = "Element.insert\\(#{RJS_ANY_ID}, \\{ #{insertion}: #{RJS_PATTERN_HTML} \\}\\)"
- end
- RJS_STATEMENTS[:insert_html] = "Element.insert\\(#{RJS_ANY_ID}, \\{ (#{RJS_INSERTIONS.join('|')}): #{RJS_PATTERN_HTML} \\}\\)"
- RJS_STATEMENTS[:any] = Regexp.new("(#{RJS_STATEMENTS.values.join('|')})")
- RJS_PATTERN_UNICODE_ESCAPED_CHAR = /\\u([0-9a-zA-Z]{4})/
- end
-
- # +assert_select+ and +css_select+ call this to obtain the content in the HTML
- # page, or from all the RJS statements, depending on the type of response.
- def response_from_page_or_rjs()
- content_type = @response.content_type
-
- if content_type && Mime::JS =~ content_type
- body = @response.body.dup
- root = HTML::Node.new(nil)
-
- while true
- next if body.sub!(RJS_STATEMENTS[:any]) do |match|
- html = unescape_rjs(match)
- matches = HTML::Document.new(html).root.children.select { |n| n.tag? }
- root.children.concat matches
- ""
- end
- break
- end
-
- root
- else
- html_document.root
- end
- end
-
- # Unescapes a RJS string.
- def unescape_rjs(rjs_string)
- # RJS encodes double quotes and line breaks.
- unescaped= rjs_string.gsub('\"', '"')
- unescaped.gsub!(/\\\//, '/')
- unescaped.gsub!('\n', "\n")
- unescaped.gsub!('\076', '>')
- unescaped.gsub!('\074', '<')
- # RJS encodes non-ascii characters.
- unescaped.gsub!(RJS_PATTERN_UNICODE_ESCAPED_CHAR) {|u| [$1.hex].pack('U*')}
- unescaped
- end
- end
- end
-end
diff --git a/actionpack/lib/action_controller/testing/assertions/tag.rb b/actionpack/lib/action_controller/testing/assertions/tag.rb
deleted file mode 100644
index 80249e0e83..0000000000
--- a/actionpack/lib/action_controller/testing/assertions/tag.rb
+++ /dev/null
@@ -1,127 +0,0 @@
-module ActionController
- module Assertions
- # Pair of assertions to testing elements in the HTML output of the response.
- module TagAssertions
- # Asserts that there is a tag/node/element in the body of the response
- # that meets all of the given conditions. The +conditions+ parameter must
- # be a hash of any of the following keys (all are optional):
- #
- # * <tt>:tag</tt>: the node type must match the corresponding value
- # * <tt>:attributes</tt>: a hash. The node's attributes must match the
- # corresponding values in the hash.
- # * <tt>:parent</tt>: a hash. The node's parent must match the
- # corresponding hash.
- # * <tt>:child</tt>: a hash. At least one of the node's immediate children
- # must meet the criteria described by the hash.
- # * <tt>:ancestor</tt>: a hash. At least one of the node's ancestors must
- # meet the criteria described by the hash.
- # * <tt>:descendant</tt>: a hash. At least one of the node's descendants
- # must meet the criteria described by the hash.
- # * <tt>:sibling</tt>: a hash. At least one of the node's siblings must
- # meet the criteria described by the hash.
- # * <tt>:after</tt>: a hash. The node must be after any sibling meeting
- # the criteria described by the hash, and at least one sibling must match.
- # * <tt>:before</tt>: a hash. The node must be before any sibling meeting
- # the criteria described by the hash, and at least one sibling must match.
- # * <tt>:children</tt>: a hash, for counting children of a node. Accepts
- # the keys:
- # * <tt>:count</tt>: either a number or a range which must equal (or
- # include) the number of children that match.
- # * <tt>:less_than</tt>: the number of matching children must be less
- # than this number.
- # * <tt>:greater_than</tt>: the number of matching children must be
- # greater than this number.
- # * <tt>:only</tt>: another hash consisting of the keys to use
- # to match on the children, and only matching children will be
- # counted.
- # * <tt>:content</tt>: the textual content of the node must match the
- # given value. This will not match HTML tags in the body of a
- # tag--only text.
- #
- # Conditions are matched using the following algorithm:
- #
- # * if the condition is a string, it must be a substring of the value.
- # * if the condition is a regexp, it must match the value.
- # * if the condition is a number, the value must match number.to_s.
- # * if the condition is +true+, the value must not be +nil+.
- # * if the condition is +false+ or +nil+, the value must be +nil+.
- #
- # === Examples
- #
- # # Assert that there is a "span" tag
- # assert_tag :tag => "span"
- #
- # # Assert that there is a "span" tag with id="x"
- # assert_tag :tag => "span", :attributes => { :id => "x" }
- #
- # # Assert that there is a "span" tag using the short-hand
- # assert_tag :span
- #
- # # Assert that there is a "span" tag with id="x" using the short-hand
- # assert_tag :span, :attributes => { :id => "x" }
- #
- # # Assert that there is a "span" inside of a "div"
- # assert_tag :tag => "span", :parent => { :tag => "div" }
- #
- # # Assert that there is a "span" somewhere inside a table
- # assert_tag :tag => "span", :ancestor => { :tag => "table" }
- #
- # # Assert that there is a "span" with at least one "em" child
- # assert_tag :tag => "span", :child => { :tag => "em" }
- #
- # # Assert that there is a "span" containing a (possibly nested)
- # # "strong" tag.
- # assert_tag :tag => "span", :descendant => { :tag => "strong" }
- #
- # # Assert that there is a "span" containing between 2 and 4 "em" tags
- # # as immediate children
- # assert_tag :tag => "span",
- # :children => { :count => 2..4, :only => { :tag => "em" } }
- #
- # # Get funky: assert that there is a "div", with an "ul" ancestor
- # # and an "li" parent (with "class" = "enum"), and containing a
- # # "span" descendant that contains text matching /hello world/
- # assert_tag :tag => "div",
- # :ancestor => { :tag => "ul" },
- # :parent => { :tag => "li",
- # :attributes => { :class => "enum" } },
- # :descendant => { :tag => "span",
- # :child => /hello world/ }
- #
- # <b>Please note</b>: +assert_tag+ and +assert_no_tag+ only work
- # with well-formed XHTML. They recognize a few tags as implicitly self-closing
- # (like br and hr and such) but will not work correctly with tags
- # that allow optional closing tags (p, li, td). <em>You must explicitly
- # close all of your tags to use these assertions.</em>
- def assert_tag(*opts)
- clean_backtrace do
- opts = opts.size > 1 ? opts.last.merge({ :tag => opts.first.to_s }) : opts.first
- tag = find_tag(opts)
- assert tag, "expected tag, but no tag found matching #{opts.inspect} in:\n#{@response.body.inspect}"
- end
- end
-
- # Identical to +assert_tag+, but asserts that a matching tag does _not_
- # exist. (See +assert_tag+ for a full discussion of the syntax.)
- #
- # === Examples
- # # Assert that there is not a "div" containing a "p"
- # assert_no_tag :tag => "div", :descendant => { :tag => "p" }
- #
- # # Assert that an unordered list is empty
- # assert_no_tag :tag => "ul", :descendant => { :tag => "li" }
- #
- # # Assert that there is not a "p" tag with between 1 to 3 "img" tags
- # # as immediate children
- # assert_no_tag :tag => "p",
- # :children => { :count => 1..3, :only => { :tag => "img" } }
- def assert_no_tag(*opts)
- clean_backtrace do
- opts = opts.size > 1 ? opts.last.merge({ :tag => opts.first.to_s }) : opts.first
- tag = find_tag(opts)
- assert !tag, "expected no tag, but found tag matching #{opts.inspect} in:\n#{@response.body.inspect}"
- end
- end
- end
- end
-end