test_output.txt

wh@UbuntuVM:~$ ruby test_retryable.rb
Run options: --seed 65041

# Running tests:

E

Finished tests in 1.001122s, 0.9989 tests/s, 0.0000 assertions/s.

  1) Error:
test_0001_must_retry_according_to_tries(retryable):
RuntimeError: failed
    test_retryable.rb:13:in `block (4 levels) in <main>'
    /usr/lib/ruby/gems/1.9.1/gems/retryable-1.3.3/lib/retryable.rb:17:in `retryable'
    test_retryable.rb:11:in `block (3 levels) in <main>'
    test_retryable.rb:16:in `call'
    test_retryable.rb:16:in `block (2 levels) in <main>'

1 tests, 0 assertions, 0 failures, 1 errors, 0 skips

test_retryable.rb

require 'minitest/autorun'
require 'minitest/spec'

require 'retryable'

describe "retryable" do
  it "must retry according to :tries" do
    num_tries = 2
    actual_tries = 0
    retry_proc = proc {
      retryable(tries: num_tries) {
        actual_tries += 1
        raise "failed"
      }
    }
    retry_proc.call.must_raise RuntimeError
    actual_tries.must_equal num_tries
  end
end