gitlab-org--gitlab-foss/spec/controllers/graphql_controller_spec.rb
Bob Van Landuyt c443133e77 Handle exceptions outside the GraphQL schema
This allows us to report JSON parse exceptions to clients and ignore
them in sentry.
2018-06-05 20:47:42 +02:00

69 lines
1.5 KiB
Ruby

require 'spec_helper'
describe GraphqlController do
describe 'execute' do
let(:user) { nil }
before do
sign_in(user) if user
run_test_query!
end
subject { query_response }
context 'graphql is disabled by feature flag' do
let(:user) { nil }
before do
stub_feature_flags(graphql: false)
end
it 'returns 404' do
run_test_query!
expect(response).to have_gitlab_http_status(404)
end
end
context 'signed out' do
let(:user) { nil }
it 'runs the query with current_user: nil' do
is_expected.to eq('echo' => 'nil says: test success')
end
end
context 'signed in' do
let(:user) { create(:user, username: 'Simon') }
it 'runs the query with current_user set' do
is_expected.to eq('echo' => '"Simon" says: test success')
end
end
context 'invalid variables' do
it 'returns an error' do
run_test_query!(variables: "This is not JSON")
expect(response).to have_gitlab_http_status(422)
expect(json_response['errors'].first['message']).not_to be_nil
end
end
end
# Chosen to exercise all the moving parts in GraphqlController#execute
def run_test_query!(variables: { 'text' => 'test success' })
query = <<~QUERY
query Echo($text: String) {
echo(text: $text)
}
QUERY
post :execute, query: query, operationName: 'Echo', variables: variables
end
def query_response
json_response['data']
end
end