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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Gitlab::Graphql::FindArgumentInParent do
describe '#find' do
def build_node(parent = nil, args: {})
props = { irep_node: double(arguments: args) }
props[:parent] = parent if parent # The root node shouldn't respond to parent
double(props)
end
let(:parent) do
build_node(
build_node(
build_node(
build_node,
args: { myArg: 1 }
)
)
)
end
let(:arg_name) { :my_arg }
it 'searches parents and returns the argument' do
expect(described_class.find(parent, :my_arg)).to eq(1)
end
it 'can find argument when passed in as both Ruby and GraphQL-formatted symbols and strings' do
[:my_arg, :myArg, 'my_arg', 'myArg'].each do |arg|
expect(described_class.find(parent, arg)).to eq(1)
end
end
it 'returns nil if no arguments found in parents' do
expect(described_class.find(parent, :bar)).to eq(nil)
end
it 'can limit the depth it searches to' do
expect(described_class.find(parent, :my_arg, limit_depth: 1)).to eq(nil)
end
end
end
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