DiscourseApi::Timeout should inherit from DiscourseApi::Error (#240)

Co-authored-by: Akshay Birajdar <akshay.birajdar@coupa.com>

Co-authored-by: Akshay Birajdar <akshay.birajdar@coupa.com>

Author: the-spectator

lib/discourse_api/error.rb

@@ -34,6 +34,6 @@ class UnprocessableEntity < DiscourseError
   class TooManyRequests < DiscourseError
   end
 
-  class Timeout < DiscourseError
+  class Timeout < Error
   end
 end

spec/discourse_api/client_spec.rb

@@ -41,6 +41,12 @@
         expect(subject.send(:connection).options.timeout).to eq(25)
       end
     end
+
+    it "raises DiscourseApi::Timeout" do
+      stub_get("#{host}/t/1.json").to_timeout
+
+      expect { subject.topic(1) }.to raise_error(DiscourseApi::Timeout)
+    end
   end
 
   describe "#api_key" do