raise an exception if the API call returns an error

tenderlove · Dec 25, 2010 · 143fab1 · 143fab1
1 parent 38826d5
commit 143fab1
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diff --git a/lib/to_lang/connector.rb b/lib/to_lang/connector.rb
@@ -13,6 +13,7 @@ def initialize(key)
 
     def request(q, target, *args)
       response = HTTParty.get request_url(q, target, *args)
+      raise response.parsed_response["error"]["message"] if response.parsed_response["error"] && response.parsed_response["error"]["message"]
       response.parsed_response["data"]["translations"][0]["translatedText"]
     end
 

diff --git a/spec/to_lang/connector_spec.rb b/spec/to_lang/connector_spec.rb
@@ -47,5 +47,12 @@ def stub_bad_response(error_message)
         end
       end
     end
+
+    context "with a bad language pair" do
+      it "raises an exception" do
+        stub_bad_response "Bad language pair: en|en"
+        expect { @connector.request("a pie", "en", :from => "en") }.to raise_error(RuntimeError, "Bad language pair: en|en")
+      end
+    end
   end
 end