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require 'spec_helper'
RSpec.describe Retryable do
it 'is enabled by default' do
expect(described_class).to be_enabled
end
it 'could be disabled' do
described_class.disable
expect(described_class).not_to be_enabled
end
context 'when disabled' do
before do
described_class.disable
end
it 'could be re-enabled' do
described_class.enable
expect(described_class).to be_enabled
end
end
context 'when configured locally' do
it 'does not affect the original global config' do
new_sleep = 2
original_sleep = described_class.configuration.send(:sleep)
expect(original_sleep).not_to eq(new_sleep)
counter(tries: 2, sleep: new_sleep) do |tries, ex|
raise StandardError if tries < 1
end
actual = described_class.configuration.send(:sleep)
expect(actual).to eq(original_sleep)
end
end
context 'when configured globally with custom sleep parameter' do
it 'passes retry count and exception on retry' do
expect(Kernel).to receive(:sleep).once.with(3)
described_class.configure do |config|
config.sleep = 3
end
counter(tries: 2) do |tries, ex|
expect(ex.class).to eq(StandardError) if tries > 0
raise StandardError if tries < 1
end
expect(counter.count).to eq(2)
end
end
end
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