Module: Rack::Test::Utils
Overview
:nodoc:
Class Method Summary collapse
- .build_file_part(parameter_name, uploaded_file) ⇒ Object
- .build_multipart(params, first = true, multipart = false) ⇒ Object
- .build_nested_query(value, prefix = nil) ⇒ Object
- .build_parts(parameters) ⇒ Object
- .build_primitive_part(parameter_name, value) ⇒ Object
- .get_parts(parameters) ⇒ Object
Class Method Details
.build_file_part(parameter_name, uploaded_file) ⇒ Object
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# File 'lib/rack/test/utils.rb', line 130 def build_file_part(parameter_name, uploaded_file) uploaded_file.set_encoding(Encoding::BINARY) if uploaded_file.respond_to?(:set_encoding) <<-EOF --#{MULTIPART_BOUNDARY}\r Content-Disposition: form-data; name="#{parameter_name}"; filename="#{escape(uploaded_file.original_filename)}"\r Content-Type: #{uploaded_file.content_type}\r Content-Length: #{uploaded_file.size}\r \r #{uploaded_file.read}\r EOF end |
.build_multipart(params, first = true, multipart = false) ⇒ Object
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# File 'lib/rack/test/utils.rb', line 30 def build_multipart(params, first = true, multipart = false) if first raise ArgumentError, 'value must be a Hash' unless params.is_a?(Hash) query = lambda { |value| case value when Array value.each(&query) when Hash value.values.each(&query) when UploadedFile multipart = true end } params.values.each(&query) return nil unless multipart end flattened_params = {} params.each do |key, value| k = first ? key.to_s : "[#{key}]" case value when Array value.map do |v| if v.is_a?(Hash) nested_params = {} build_multipart(v, false).each do |subkey, subvalue| nested_params[subkey] = subvalue end flattened_params["#{k}[]"] ||= [] flattened_params["#{k}[]"] << nested_params else flattened_params["#{k}[]"] = value end end when Hash build_multipart(value, false).each do |subkey, subvalue| flattened_params[k + subkey] = subvalue end else flattened_params[k] = value end end if first build_parts(flattened_params) else flattened_params end end |
.build_nested_query(value, prefix = nil) ⇒ Object
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# File 'lib/rack/test/utils.rb', line 7 def build_nested_query(value, prefix = nil) case value when Array if value.empty? "#{prefix}[]=" else value.map do |v| prefix = "#{prefix}[]" unless unescape(prefix) =~ /\[\]$/ build_nested_query(v, prefix.to_s) end.join('&') end when Hash value.map do |k, v| build_nested_query(v, prefix ? "#{prefix}[#{escape(k)}]" : escape(k)) end.join('&') when NilClass prefix.to_s else "#{prefix}=#{escape(value)}" end end |
.build_parts(parameters) ⇒ Object
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# File 'lib/rack/test/utils.rb', line 86 def build_parts(parameters) get_parts(parameters).join + "--#{MULTIPART_BOUNDARY}--\r" end |
.build_primitive_part(parameter_name, value) ⇒ Object
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# File 'lib/rack/test/utils.rb', line 117 def build_primitive_part(parameter_name, value) value = [value] unless value.is_a? Array value.map do |v| <<-EOF --#{MULTIPART_BOUNDARY}\r Content-Disposition: form-data; name="#{parameter_name}"\r \r #{v}\r EOF end.join end |
.get_parts(parameters) ⇒ Object
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# File 'lib/rack/test/utils.rb', line 91 def get_parts(parameters) parameters.map do |name, value| if name =~ /\[\]\Z/ && value.is_a?(Array) && value.all? { |v| v.is_a?(Hash) } value.map do |hash| new_value = {} hash.each { |k, v| new_value[name + k] = v } get_parts(new_value).join end.join else if value.respond_to?(:original_filename) build_file_part(name, value) elsif value.is_a?(Array) && value.all? { |v| v.respond_to?(:original_filename) } value.map do |v| build_file_part(name, v) end.join else primitive_part = build_primitive_part(name, value) Rack::Test.encoding_aware_strings? ? primitive_part.force_encoding('BINARY') : primitive_part end end end end |