Contents

class ResponseEvaluator
    attr_accessor :response_body
    attr_accessor :expected_response

    def initialize(actual_response_body, expected_response_fields)
        self.response_body = actual_response_body
        self.expected_response = expected_response_fields
    end

    def response_field_array
        field_array self.response_body
    end

    def expected_fields
        expected_fields_hash.keys
    end

    def seen_fields
        seen = []
        fields = response_field_array - extra_fields
        expected = expected_fields_hash
        fields.each do |field_key| 
            seen << expected[field_key]
        end
        seen
    end

    def expected_fields_hash
        expected_field_array self.expected_response.body
    end

    def extra_fields
        response_field_array - expected_fields
    end

    def missing_fields
        expected_fields - response_field_array
    end

    def expected_field_array expected_fields
        fields = {}
        expected_fields.each do |field|
            fields[field.name] = field
            fields = fields.merge inner_expected_field(field.fields, field.name)
        end
        fields
    end

    def inner_expected_field expected_fields, name
        fields = {}
        expected_fields.each do |field|
            inner_name = "#{name}.#{field.name}"
            fields[inner_name] = field
            fields = fields.merge inner_expected_field(field.fields, inner_name)
        end
        fields
    end

    def field_array object
        fields = []
        object.each do |key, value|
            if(value)
                fields << key.to_s
                fields.concat(field_array(value).map{|i| "#{key}.#{i}"})
            else
                fields.concat(field_array(key))
            end 
        end
        fields
       rescue NoMethodError => e
        fields
    end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
api-tester-0.0.5	lib/tester/util/response_evaluator.rb
api-tester-0.0.4	lib/tester/util/response_evaluator.rb
api-tester-0.0.3	lib/tester/util/response_evaluator.rb
api-tester-0.0.1	lib/tester/util/response_evaluator.rb