metamaps--metamaps/spec/support/schema_matcher.rb

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2016-09-24 03:00:46 +00:00
# frozen_string_literal: true
RSpec::Matchers.define :match_json_schema do |schema_name|
match do |response|
schema_directory = Rails.root.join('doc', 'api', 'schemas').to_s
schema = "#{schema_directory}/#{schema_name}.json"
# schema customizations
schema = JSON.parse(File.read(schema))
schema = update_file_refs(schema)
data = JSON.parse(response.body)
JSON::Validator.validate!(schema, data, validate_schema: true)
end
end
def get_json_example(resource)
filepath = "#{Rails.root}/doc/api/examples/#{resource}.json"
OpenStruct.new(body: File.read(filepath))
end
# add full paths to file references
def update_file_refs(schema)
schema.each_pair do |key, value|
schema[key] = if value.is_a? Hash
update_file_refs(value)
elsif key == '$ref'
"#{Rails.root}/doc/api/schemas/#{value}"
else
value
end
end
schema
end