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Contents
# encoding: utf-8
require "spec_helper"
require "logstash/util/worker_threads_default_printer"
describe LogStash::Util::WorkerThreadsDefaultPrinter do
let(:settings) { {} }
let(:collector) { [] }
subject { described_class.new(settings) }
before { subject.visit(collector) }
describe "the #visit method" do
context 'when the settings hash is empty' do
it 'adds nothing to the collector' do
subject.visit(collector)
expect(collector).to eq([])
end
end
context 'when the settings hash has both user and default content' do
let(:settings) { {:pipeline_workers => 42, :default_pipeline_workers => 5} }
it 'adds two strings' do
expect(collector).to eq(["User set pipeline workers: 42", "Default pipeline workers: 5"])
end
end
context 'when the settings hash has only user content' do
let(:settings) { {:pipeline_workers => 42} }
it 'adds a string with user set pipeline workers' do
expect(collector.first).to eq("User set pipeline workers: 42")
end
end
context 'when the settings hash has only default content' do
let(:settings) { {:default_pipeline_workers => 5} }
it 'adds a string with default pipeline workers' do
expect(collector.first).to eq("Default pipeline workers: 5")
end
end
end
end
Version data entries
44 entries across 44 versions & 3 rubygems