module RSpec::DeclarativeRequests::PerformRequest
Constants
- HTTP_METHODS
Public Instance Methods
call(example)
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# File lib/rspec/declarative_requests.rb, line 18 def call(example) group = ([RSpec.current_example] + example.class.parent_groups).find do |group| HTTP_METHODS.any? do |http_method| group.description.start_with?(http_method + ' ') end end if group.nil? raise Error, <<~END_ERROR Could not find an RSpec example group that looks like a request. The describe/context description must start with an uppercase HTTP verb like "GET" or "POST". Try something like: describe "GET /foo" do it { is_expected.to have_http_status(:ok) } end END_ERROR end method, _, path = group.description.partition(/\s+/) example.send( method.downcase, interpolate(path, example), params: example.params, headers: example.headers, ) end
interpolate(path, example)
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# File lib/rspec/declarative_requests.rb, line 48 def interpolate(path, example) path.gsub(/\:[a-z_#]+/) do |match| match[1..-1].split('#').reduce(example) do |value, attr| if value.is_a?(Hash) case when value.key?(attr) then value[attr] when value.key?(attr.to_sym) then value[attr.to_sym] else raise Error, "Couldn't find '#{attr}' while interpolating '#{match}' in the request path" end else value.send(attr) end end end end