brew/Library/Homebrew/test/utils/timer_spec.rb

34 lines
906 B
Ruby

# frozen_string_literal: true
require "utils/timer"
RSpec.describe Utils::Timer do
describe "#remaining" do
it "returns nil when nil" do
expect(described_class.remaining(nil)).to be_nil
end
it "returns time remaining when there is time remaining" do
expect(described_class.remaining(Time.now + 10)).to be > 1
end
it "returns 0 when there is no time remaining" do
expect(described_class.remaining(Time.now - 10)).to be 0
end
end
describe "#remaining!" do
it "returns nil when nil" do
expect(described_class.remaining!(nil)).to be_nil
end
it "returns time remaining when there is time remaining" do
expect(described_class.remaining!(Time.now + 10)).to be > 1
end
it "returns 0 when there is no time remaining" do
expect { described_class.remaining!(Time.now - 10) }.to raise_error(Timeout::Error)
end
end
end