75 lines
1.9 KiB
Ruby
75 lines
1.9 KiB
Ruby
# frozen_string_literal: true
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RSpec.describe Faraday::Request::Instrumentation do
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class FakeInstrumenter
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attr_reader :instrumentations
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def initialize
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@instrumentations = []
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end
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def instrument(name, env)
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@instrumentations << [name, env]
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yield
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end
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end
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let(:config) { {} }
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let(:options) { Faraday::Request::Instrumentation::Options.from config }
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let(:instrumenter) { FakeInstrumenter.new }
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let(:conn) do
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Faraday.new do |f|
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f.request :instrumentation, config.merge(instrumenter: instrumenter)
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f.adapter :test do |stub|
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stub.get '/' do
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[200, {}, 'ok']
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end
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end
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end
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end
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it { expect(options.name).to eq('request.faraday') }
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it 'defaults to ActiveSupport::Notifications' do
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res = options.instrumenter
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rescue NameError => e
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expect(e.to_s).to match('ActiveSupport')
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else
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expect(res).to eq(ActiveSupport::Notifications)
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end
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it 'instruments with default name' do
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expect(instrumenter.instrumentations.size).to eq(0)
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res = conn.get '/'
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expect(res.body).to eq('ok')
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expect(instrumenter.instrumentations.size).to eq(1)
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name, env = instrumenter.instrumentations.first
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expect(name).to eq('request.faraday')
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expect(env[:url].path).to eq('/')
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end
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context 'with custom name' do
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let(:config) { { name: 'custom' } }
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it { expect(options.name).to eq('custom') }
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it 'instruments with custom name' do
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expect(instrumenter.instrumentations.size).to eq(0)
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res = conn.get '/'
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expect(res.body).to eq('ok')
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expect(instrumenter.instrumentations.size).to eq(1)
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name, env = instrumenter.instrumentations.first
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expect(name).to eq('custom')
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expect(env[:url].path).to eq('/')
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end
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end
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context 'with custom instrumenter' do
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let(:config) { { instrumenter: :custom } }
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it { expect(options.instrumenter).to eq(:custom) }
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end
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end
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