Contents

[:json_eq, :json_like].each do |it|

  def as_matcher_json(obj, options = {})
    if obj.instance_of? String
      JSON.parse(obj).with_indifferent_access.as_json options
    else
      obj.as_json options
    end
  end

  RSpec::Matchers.define it do |expected, options={}|
    match do |actual|
      as_matcher_json(actual, options) == as_matcher_json(expected, options)
    end

    message = proc do |actual|
      expected_hash = as_matcher_json(expected, options)
      actual_hash = as_matcher_json(actual, options)
      diff = expected_hash.diff(actual_hash)
      <<-EOS
      expected: #{expected_hash} (#{expected.class})
           got: #{actual_hash} (#{actual.class})
          diff:
            deletions:
              #{diff[:deletions]}
            additions:
              #{diff[:additions]}
      EOS
    end

    negated_message = proc do |actual|
      <<-EOS
      expected: value != #{as_matcher_json(expected, options)} (#{expected.class})
           got:          #{as_matcher_json(actual, options)} (#{actual.class})
      EOS
    end

    if respond_to? :failure_message
      failure_message(&message)
      failure_message_when_negated(&message)
    else
      failure_message_for_should(&message)
      failure_message_for_should_not(&message)
    end
  end

end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
mumukit-core-1.8.0	lib/mumukit/core/rspec.rb
mumukit-core-1.7.0	lib/mumukit/core/rspec.rb