diff options
Diffstat (limited to 'actionpack/lib')
| -rw-r--r-- | actionpack/lib/action_controller/assertions.rb | 165 |
1 files changed, 96 insertions, 69 deletions
diff --git a/actionpack/lib/action_controller/assertions.rb b/actionpack/lib/action_controller/assertions.rb index 7729ca991e..e5f03fd71a 100644 --- a/actionpack/lib/action_controller/assertions.rb +++ b/actionpack/lib/action_controller/assertions.rb @@ -56,12 +56,14 @@ module Test #:nodoc: # # You can also pass an explicit status code number as the type, like assert_response(501) def assert_response(type, message = nil) - 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 - else - assert_block(build_message(message, "Expected response to be a <?>, but was <?>", type, @response.response_code)) { false } + 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 + else + assert_block(build_message(message, "Expected response to be a <?>, but was <?>", type, @response.response_code)) { false } + end end end @@ -69,29 +71,31 @@ module Test #:nodoc: # such at assert_redirected_to(:controller => "weblog") will also match the redirection of # redirect_to(:controller => "weblog", :action => "show") and so on. def assert_redirected_to(options = {}, message=nil) - assert_response(:redirect, message) + clean_backtrace do + assert_response(:redirect, message) - if options.is_a?(String) - msg = build_message(message, "expected a redirect to <?>, found one to <?>", options, @response.redirect_url) - url_regexp = %r{^(\w+://.*?(/|$|\?))(.*)$} - eurl, epath, url, path = [options, @response.redirect_url].collect do |url| - u, p = (url_regexp =~ url) ? [$1, $3] : [nil, url] - [u, (p[0..0] == '/') ? p : '/' + p] - end.flatten + if options.is_a?(String) + msg = build_message(message, "expected a redirect to <?>, found one to <?>", options, @response.redirect_url) + url_regexp = %r{^(\w+://.*?(/|$|\?))(.*)$} + eurl, epath, url, path = [options, @response.redirect_url].collect do |url| + u, p = (url_regexp =~ url) ? [$1, $3] : [nil, url] + [u, (p[0..0] == '/') ? p : '/' + p] + end.flatten - assert_equal(eurl, url, msg) if eurl && url - assert_equal(epath, path, msg) if epath && path - else - msg = build_message(message, "response is not a redirection to all of the options supplied (redirection is <?>)", - @response.redirected_to || @response.redirect_url) + assert_equal(eurl, url, msg) if eurl && url + assert_equal(epath, path, msg) if epath && path + else + msg = build_message(message, "response is not a redirection to all of the options supplied (redirection is <?>)", + @response.redirected_to || @response.redirect_url) - assert_block(msg) do - if options.is_a?(Symbol) - @response.redirected_to == options - else - options.keys.all? do |k| - if k == :controller then options[k] == ActionController::Routing.controller_relative_to(@response.redirected_to[k], @controller.class.controller_path) - else options[k] == (@response.redirected_to[k].respond_to?(:to_param) ? @response.redirected_to[k].to_param : @response.redirected_to[k] unless @response.redirected_to[k].nil?) + assert_block(msg) do + if options.is_a?(Symbol) + @response.redirected_to == options + else + options.keys.all? do |k| + if k == :controller then options[k] == ActionController::Routing.controller_relative_to(@response.redirected_to[k], @controller.class.controller_path) + else options[k] == (@response.redirected_to[k].respond_to?(:to_param) ? @response.redirected_to[k].to_param : @response.redirected_to[k] unless @response.redirected_to[k].nil?) + end end end end @@ -101,52 +105,58 @@ module Test #:nodoc: # Asserts that the request was rendered with the appropriate template file. def assert_template(expected = nil, message=nil) - rendered = expected ? @response.rendered_file(!expected.include?('/')) : @response.rendered_file - msg = build_message(message, "expecting <?> but rendering with <?>", expected, rendered) - assert_block(msg) do - if expected.nil? - !@response.rendered_with_file? - else - expected == rendered - end + clean_backtrace do + rendered = expected ? @response.rendered_file(!expected.include?('/')) : @response.rendered_file + msg = build_message(message, "expecting <?> but rendering with <?>", expected, rendered) + assert_block(msg) do + if expected.nil? + !@response.rendered_with_file? + else + expected == rendered + end + end end end # Asserts that the routing of the given path is handled correctly and that the parsed options match. def assert_recognizes(expected_options, path, extras={}, message=nil) - path = "/#{path}" unless path[0..0] == '/' - # Load routes.rb if it hasn't been loaded. - ActionController::Routing::Routes.reload if ActionController::Routing::Routes.empty? + clean_backtrace do + path = "/#{path}" unless path[0..0] == '/' + # Load routes.rb if it hasn't been loaded. + ActionController::Routing::Routes.reload if ActionController::Routing::Routes.empty? - # Assume given controller - request = ActionController::TestRequest.new({}, {}, nil) - request.path = path - ActionController::Routing::Routes.recognize!(request) + # Assume given controller + request = ActionController::TestRequest.new({}, {}, nil) + request.path = path + ActionController::Routing::Routes.recognize!(request) - expected_options = expected_options.clone - extras.each_key { |key| expected_options.delete key } unless extras.nil? + expected_options = expected_options.clone + extras.each_key { |key| expected_options.delete key } unless extras.nil? - expected_options.stringify_keys! - msg = build_message(message, "The recognized options <?> did not match <?>", - request.path_parameters, expected_options) - assert_block(msg) { request.path_parameters == expected_options } + expected_options.stringify_keys! + msg = build_message(message, "The recognized options <?> did not match <?>", + request.path_parameters, expected_options) + assert_block(msg) { request.path_parameters == expected_options } + end end # Asserts that the provided options can be used to generate the provided path. def assert_generates(expected_path, options, defaults={}, extras = {}, message=nil) - 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? + 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(options, extras) - found_extras = options.reject {|k, v| ! extra_keys.include? k} + generated_path, extra_keys = ActionController::Routing::Routes.generate(options, extras) + 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, "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 } + 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, the URL generated from @@ -239,31 +249,48 @@ module Test #:nodoc: # :descendant => { :tag => "span", # :child => /hello world/ } def assert_tag(opts) - tag = find_tag(opts) - assert tag, "expected tag, but no tag found matching #{opts.inspect} in:\n#{@response.body.inspect}" + clean_backtrace do + 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.) def assert_no_tag(opts) - tag = find_tag(opts) - assert !tag, "expected no tag, but found tag matching #{opts.inspect} in:\n#{@response.body.inspect}" + clean_backtrace do + tag = find_tag(opts) + assert !tag, "expected no tag, but found tag matching #{opts.inspect} in:\n#{@response.body.inspect}" + end end # test 2 html strings to be equivalent, i.e. identical up to reordering of attributes def assert_dom_equal(expected, actual, message="") - 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 } + 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 # negated form of +assert_dom_equivalent+ def assert_dom_not_equal(expected, actual, message="") - 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 } + 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 + + def clean_backtrace(&block) + begin + yield + rescue AssertionFailedError => e + path = File.expand_path(__FILE__) + raise AssertionFailedError, e.message, e.backtrace.reject { |line| File.expand_path(line) =~ /#{path}/ } + end end end end |