Retry on failure helper

retry_helpers.rb

# Usage examples:
#
# 1. Basic usage with default parameters:
#
#    retry_on_failure do
#      expect(some_condition).to be_true
#    end
#
#    result = retry_on_failure do
#      expect(some_condition).to be_true
#      "Operation successful"
#    end
#    puts result # Output: "Operation successful"
#
# 2. Custom max retries and delay:
#    retry_on_failure(max_retries: 5, delay: 5) do
#      expect(api_call).to eq(expected_response)
#    end
#
# 3. Using with a custom expectation:
#    retry_on_failure do
#      expect { complex_operation }.to change(SomeModel, :count).by(1)
#    end
#
# 4. Handling specific errors:
#    parsed_data = retry_on_failure do
#      response = make_api_call
#      expect(response.status).to eq(200)
#      parsed = JSON.parse(response.body)
#      expect(parsed).to include("success" => true)
#      parsed
#    end
#    puts parsed_data # Output: Parsed JSON data

def retry_on_failure(max_retries: 3, delay: 10)
  retries = 1

  begin
    yield
  rescue RSpec::Expectations::ExpectationNotMetError => e
    puts e.message
    puts "Retrying.... (Attempt #{retries} of #{max_retries})"

    if retries <= max_retries
      retries += 1
      sleep delay
      retry
    else
      raise e
    end
  end
end