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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Gitlab::Graphql::Limit::FieldCallCount do
include GraphqlHelpers
let(:field_args) { {} }
let(:owner) { fresh_object_type }
let(:field) do
::Types::BaseField.new(name: 'value', type: GraphQL::Types::String, null: true, owner: owner) do
extension(::Gitlab::Graphql::Limit::FieldCallCount, limit: 1)
end
end
let(:query) do
GraphQL::Query.new(GitlabSchema)
end
def resolve_value
resolve_field(field, { value: 'foo' }, object_type: owner, query: query)
end
it 'allows the call' do
expect { resolve_value }.not_to raise_error
end
it 'executes the extension' do
expect(described_class).to receive(:new).and_call_original
resolve_value
end
it 'returns an error when the field is called multiple times' do
resolve_value
expect(resolve_value).to be_an_instance_of(Gitlab::Graphql::Errors::LimitError)
end
context 'when limit is not specified' do
let(:field) do
::Types::BaseField.new(name: 'value', type: GraphQL::Types::String, null: true, owner: owner) do
extension(::Gitlab::Graphql::Limit::FieldCallCount)
end
end
it 'returns an error' do
expect(resolve_value).to be_an_instance_of(Gitlab::Graphql::Errors::ArgumentError)
end
end
context 'when the field is not extended' do
let(:field) do
::Types::BaseField.new(name: 'value', type: GraphQL::Types::String, null: true, owner: owner)
end
it 'allows the call' do
expect { resolve_value }.not_to raise_error
end
it 'does not execute the extension' do
expect(described_class).not_to receive(:new)
resolve_value
end
end
end
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