Contents

RSpec::Matchers.define :respond_with_collection do |options={}|
  expected = options[:size]
  match do |actual|
    result = JSON::parse(actual.browser.last_response.body, symbolize_names: true)
    result  = result[options[:root]] unless options[:root].nil?
    result.size == expected
  end
  description do
    "respond with a collection of records size of #{expected}"
  end

  failure_message do |actual|
    result = JSON::parse(actual.browser.last_response.body, symbolize_names: true)
    result  = result[options[:root]] unless options[:root].nil? 
    "expected #{actual} response body collection would have a size of #{expected}, \ngot #{result.size}"
  end
  failure_message_when_negated do |actual|
    result = JSON::parse(actual.browser.last_response.body, symbolize_names: true)
    result  = result[options[:root]] unless options[:root].nil?
    "expected #{actual} response body collection would not have a size of #{expected}, \ngot #{result.size}"
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
rack-rest-rspec-0.0.5	lib/rack-rest-rspec/matchers/respond_with_collection_size.rb