make error also work without an response

Author: grosser

lib/zendesk_api/error.rb

@@ -5,7 +5,11 @@ class ClientError < Faraday::Error::ClientError
  attr_reader :wrapped_exception
 
  def to_s
- "#{super} -- #{response.method} #{response.url}"
+ if response
+ "#{super} -- #{response.method} #{response.url}"
+ else
+ super
+ end
  end
  end
 

spec/core/error_spec.rb

@@ -0,0 +1,9 @@
+require 'core/spec_helper'
+
+describe ZendeskAPI::Error do
+ describe ZendeskAPI::Error::ClientError do
+ it "works without a response" do
+ expect(ZendeskAPI::Error::ClientError.new("foo").message).to eq "foo"
+ end
+ end
+end