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Added fine-grained assertions for Routing

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git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@742 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
This commit is contained in:
David Heinemeier Hansson
2005-02-22 14:07:26 +00:00
parent e9426d2264
commit 51bb090d86
1 changed files with 35 additions and 18 deletions
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53
actionpack/lib/action_controller/assertions/action_pack_assertions.rb
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@@ -161,33 +161,50 @@ module Test #:nodoc:
# -- routing assertions --------------------------------------------------
# Asserts that the routing of the given path is handled correctly and that the parsed options match.
# Also verifies that the provided options can be used to generate the provided path.
def assert_routing(path, options, defaults={}, extras={}, message=nil)
defaults[:controller] ||= options[:controller] # Assume given controller,
request = ActionController::TestRequest.new({}, {}, nil)
request.path_parameters = defaults.clone
def assert_recognizes(expected_options, path, extras={}, message=nil)
# Load routes.rb if it hasn't been loaded.
ActionController::Routing::Routes.reload if ActionController::Routing::Routes.empty?
ActionController::Routing::Routes.reload if ActionController::Routing::Routes.empty? # Load routes.rb if it hasn't been loaded.
# 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?
msg = build_message(message, "The recognized options <?> did not match <?>",
request.path_parameters, expected_options)
assert_block(msg) { request.path_parameters == expected_options }
end
# Asserts that the provided options can be used to generate the provided path.
def assert_generates(expected_path, options, defaults={}, extras = {}, message=nil)
# 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_parameters = (defaults or {}).clone
request.path_parameters[:controller] ||= options[:controller]
generated_path, found_extras = ActionController::Routing::Routes.generate(options, request)
generated_path = generated_path.join('/')
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, path)
assert_block(msg) { path == generated_path }
request = ActionController::TestRequest.new({}, {}, nil)
request.path = path
ActionController::Routing::Routes.recognize!(request)
expected_options = options.clone
extras.each {|k,v| expected_options.delete k}
msg = build_message(message, "The recognized options <?> did not match <?>", request.path_parameters, expected_options)
assert_block(msg) { request.path_parameters == expected_options }
msg = build_message(message, "The generated path <?> did not match <?>", generated_path,
expected_path)
assert_block(msg) { expected_path == generated_path }
end
# asserts that path and options match both ways, in other words, the URL generated from
# options is same as path, and also that the options recognized from path are same as options
def assert_routing(path, options, defaults={}, extras={}, message=nil)
assert_recognizes(options, path, extras, message)
assert_generates(path, options, defaults, extras, message)
end
# -- template assertions ------------------------------------------------
# ensure that a template object with the given name exists