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require 'spec_helper'
describe 'GitlabSchema configurations' do
include GraphqlHelpers
let(:project) { create(:project, :repository) }
let(:query) { graphql_query_for('project', { 'fullPath' => project.full_path }, %w(id name description)) }
let(:current_user) { create(:user) }
describe '#max_complexity' do
context 'when complexity is too high' do
it 'shows an error' do
allow(GitlabSchema).to receive(:max_query_complexity).and_return 1
post_graphql(query, current_user: nil)
expect(graphql_errors.first['message']).to include('which exceeds max complexity of 1')
end
end
end
describe '#max_depth' do
context 'when query depth is too high' do
it 'shows error' do
errors = [{ "message" => "Query has depth of 2, which exceeds max depth of 1" }]
allow(GitlabSchema).to receive(:max_query_depth).and_return 1
post_graphql(query)
expect(graphql_errors).to eq(errors)
end
end
context 'when query depth is within range' do
it 'has no error' do
allow(GitlabSchema).to receive(:max_query_depth).and_return 5
post_graphql(query)
expect(graphql_errors).to be_nil
end
end
end
context 'when IntrospectionQuery' do
it 'is not too complex' do
query = File.read(Rails.root.join('spec/fixtures/api/graphql/introspection.graphql'))
post_graphql(query, current_user: nil)
expect(graphql_errors).to be_nil
end
end
end
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