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Contents
# frozen_string_literal: true
RSpec.describe Faraday::Middleware do
subject { described_class.new(app) }
let(:app) { double }
describe 'options' do
context 'when options are passed to the middleware' do
subject { described_class.new(app, options) }
let(:options) { { field: 'value' } }
it 'accepts options when initialized' do
expect(subject.options[:field]).to eq('value')
end
end
end
describe '#on_request' do
subject do
Class.new(described_class) do
def on_request(env)
# do nothing
end
end.new(app)
end
it 'is called by #call' do
expect(app).to receive(:call).and_return(app)
expect(app).to receive(:on_complete)
is_expected.to receive(:call).and_call_original
is_expected.to receive(:on_request)
subject.call(double)
end
end
describe '#on_error' do
subject do
Class.new(described_class) do
def on_error(error)
# do nothing
end
end.new(app)
end
it 'is called by #call' do
expect(app).to receive(:call).and_raise(Faraday::ConnectionFailed)
is_expected.to receive(:call).and_call_original
is_expected.to receive(:on_error)
expect { subject.call(double) }.to raise_error(Faraday::ConnectionFailed)
end
end
describe '#close' do
context "with app that doesn't support \#close" do
it 'should issue warning' do
is_expected.to receive(:warn)
subject.close
end
end
context "with app that supports \#close" do
it 'should issue warning' do
expect(app).to receive(:close)
is_expected.to_not receive(:warn)
subject.close
end
end
end
end
Version data entries
35 entries across 35 versions & 3 rubygems