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# frozen_string_literal: true
RSpec.describe 'time travel' do
before(:all) do
@original_time_zone = Time.zone
Time.zone = 'Eastern Time (US & Canada)'
end
after(:all) do
Time.zone = @original_time_zone
end
describe ':freeze_time' do
it 'freezes time around a spec example', :freeze_time do
expect { sleep 0.1 }.not_to change { Time.now.to_f }
end
end
describe ':time_travel_to' do
it 'time-travels to the specified date', time_travel_to: '2020-01-01' do
expect(Date.current).to eq(Date.new(2020, 1, 1))
end
it 'time-travels to the specified date & time', time_travel_to: '2020-02-02 10:30:45 -0700' do
expect(Time.current).to eq(Time.new(2020, 2, 2, 17, 30, 45, '+00:00'))
end
end
end
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