Contents

require 'spec_helper'

describe GraphQL::ScalarType do
  let(:scalar) {
    GraphQL::ScalarType.define do
      name "BigInt"
      coerce_input ->(value) { Integer(value) }
      coerce_result ->(value) { value.to_s }
    end
  }
  let(:bignum) { 2 ** 128 }

  it 'coerces nil into nil' do
    assert_equal(nil, scalar.coerce_input(nil))
  end

  it 'coerces input into objects' do
    assert_equal(bignum, scalar.coerce_input(bignum.to_s))
  end

  it 'coerces result value for serialization' do
    assert_equal(bignum.to_s, scalar.coerce_result(bignum))
  end
end

Version data entries

10 entries across 10 versions & 1 rubygems

Version	Path
graphql-0.11.0	spec/graphql/scalar_type_spec.rb
graphql-0.10.9	spec/graphql/scalar_type_spec.rb
graphql-0.10.8	spec/graphql/scalar_type_spec.rb
graphql-0.10.7	spec/graphql/scalar_type_spec.rb
graphql-0.10.6	spec/graphql/scalar_type_spec.rb
graphql-0.10.5	spec/graphql/scalar_type_spec.rb
graphql-0.10.4	spec/graphql/scalar_type_spec.rb
graphql-0.10.3	spec/graphql/scalar_type_spec.rb
graphql-0.10.2	spec/graphql/scalar_type_spec.rb
graphql-0.10.1	spec/graphql/scalar_type_spec.rb