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# frozen_string_literal: true
require 'fast_spec_helper'
require 'rubocop'
require_relative '../../../../rubocop/cop/graphql/resolver_type'
RSpec.describe RuboCop::Cop::Graphql::ResolverType do
include CopHelper
subject(:cop) { described_class.new }
it 'adds an offense when there is no type annotaion' do
lacks_type = <<-SRC
module Resolvers
class FooResolver < BaseResolver
def resolve(**args)
[:thing]
end
end
end
SRC
inspect_source(lacks_type)
expect(cop.offenses.size).to eq 1
end
it 'does not add an offense for resolvers that have a type call' do
expect_no_offenses(<<-SRC)
module Resolvers
class FooResolver < BaseResolver
type [SomeEnum], null: true
def resolve(**args)
[:thing]
end
end
end
SRC
end
it 'ignores type calls on other objects' do
lacks_type = <<-SRC
module Resolvers
class FooResolver < BaseResolver
class FalsePositive < BaseObject
type RedHerringType, null: true
end
def resolve(**args)
[:thing]
end
end
end
SRC
inspect_source(lacks_type)
expect(cop.offenses.size).to eq 1
end
it 'does not add an offense unless the class is named using the Resolver convention' do
expect_no_offenses(<<-TYPE)
module Resolvers
class FooThingy
def something_other_than_resolve(**args)
[:thing]
end
end
end
TYPE
end
end
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