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require 'spec_helper'
require 'tempfile'
describe Graphlient::Client do
let(:client) { described_class.new(url) }
let(:url) { 'http://graph.biz/graphql' }
describe '#schema' do
before do
stub_request(:post, url)
.to_return(body: DummySchema.execute(GraphQL::Introspection::INTROSPECTION_QUERY).to_json)
end
context 'when server returns error' do
before do
stub_request(:post, url).to_return(status: 500, body: { errors: [{ message: 'test message', extensions: { code: 'SOMETHING', timestamp: Time.now } }] }.to_json)
end
it 'fails with an exception' do
expect do
client.schema
end.to raise_error Graphlient::Errors::FaradayServerError do |e|
expect(e.to_s).to eq 'the server responded with status 500'
expect(e.status_code).to eq 500
expect(e.response['errors'].size).to eq 1
expect(e.response['errors'].first['message']).to eq 'test message'
end
end
end
context 'when introspection request is sucessfull' do
it 'returns Graphlient::Schema instance' do
expect(client.schema).to be_a(Graphlient::Schema)
end
end
context 'when schema path option is not String' do
let(:client) { described_class.new(url, schema_path: Pathname.new('config/schema.json')) }
it 'converts path to string' do
expect(client.schema.path).to eq 'config/schema.json'
end
end
end
end
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