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Versions: 45
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Contents
# encoding: utf-8
require "spec_helper"
require "logstash/settings"
describe LogStash::Setting::Bytes do
let(:multipliers) do
{
"b" => 1,
"kb" => 1 << 10,
"mb" => 1 << 20,
"gb" => 1 << 30,
"tb" => 1 << 40,
"pb" => 1 << 50,
}
end
let(:number) { Flores::Random.number(0..1000) }
let(:unit) { Flores::Random.item(multipliers.keys) }
let(:default) { "0b" }
subject { described_class.new("a byte value", default, false) }
describe "#set" do
# Hard-coded test just to make sure at least one known case is working
context "when given '10mb'" do
it "returns 10485760" do
expect(subject.set("10mb")).to be == 10485760
end
end
context "when given a string" do
context "which is a valid byte unit" do
let(:text) { "#{number}#{unit}" }
before { subject.set(text) }
it "should coerce it to an Integer" do
expect(subject.value).to be_a(::Integer)
end
end
context "which is not a valid byte unit" do
values = [ "hello world", "1234", "", "-__-" ]
values.each do |value|
it "should fail" do
expect { subject.set(value) }.to raise_error
end
end
end
end
end
end
Version data entries
45 entries across 45 versions & 1 rubygems