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Contents
require 'spec_helper' describe GraphQL::Field do it 'accepts a proc as type' do field = GraphQL::Field.define do type(-> { DairyProductUnion }) end assert_equal(DairyProductUnion, field.type) end it "accepts a string as a type" do field = GraphQL::Field.define do type("DairyProductUnion") end assert_equal(DairyProductUnion, field.type) end describe '.property ' do let(:field) do GraphQL::Field.define do name 'field_name' # satisfies 'can define by config' below property :internal_prop end end it 'can define by config' do assert_equal(field.property, :internal_prop) end it 'has nil property if not defined' do no_prop_field = GraphQL::Field.define { } assert_equal(no_prop_field.property, nil) end describe 'default resolver' do def acts_like_default_resolver(field, old_prop, new_prop) object = OpenStruct.new(old_prop => 'old value', new_prop => 'new value', field.name.to_sym => 'unset value') old_result = field.resolve(object, nil, nil) field.property = new_prop new_result = field.resolve(object, nil, nil) field.property = nil unset_result = field.resolve(object, nil, nil) assert_equal(old_result, 'old value') assert_equal(new_result, 'new value') assert_equal(unset_result, 'unset value') end it 'responds to changes in property' do acts_like_default_resolver(field, :internal_prop, :new_prop) end it 'is reassigned if resolve is set to nil' do field.resolve = nil acts_like_default_resolver(field, :internal_prop, :new_prop) end end end describe "#name" do it "can't be reassigned" do field = GraphQL::Field.define do name("something") end assert_equal "something", field.name assert_raises { field.name = "somethingelse" } assert_equal "something", field.name end end end
Version data entries
2 entries across 2 versions & 1 rubygems
Version | Path |
---|---|
graphql-0.12.1 | spec/graphql/field_spec.rb |
graphql-0.12.0 | spec/graphql/field_spec.rb |